Materiały źródłowe

• #1 Traumatic brain injury – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/traumatic-brain-injury/diagnosis-treatment/drc-20378561

  Traumatic brain injuries may be emergencies. In the case of more-severe traumatic brain injuries (TBIs), consequences can worsen rapidly without treatment. Doctors or first responders need to assess the situation quickly. […] This 15-point test helps a doctor or other emergency medical personnel assess the initial severity of a brain injury by checking a person’s ability to follow directions and move their eyes and limbs. The coherence of speech also provides important clues. […] Imaging tests […] Computerized tomography (CT) scan. This test is usually the first performed in an emergency room for a suspected traumatic brain injury. A computed tomography (CT) scan uses a series of X-rays to create a detailed view of the brain. A CT scan can quickly visualize fractures and uncover evidence of bleeding in the brain (hemorrhage), blood clots (hematomas), bruised brain tissue (contusions), and brain tissue swelling.

• #1 Traumatic Brain Injury: What to Know About Symptoms, Diagnosis, and Treatment | FDA

  https://www.fda.gov/consumers/consumer-updates/traumatic-brain-injury-what-know-about-symptoms-diagnosis-and-treatment

  While some symptoms of mild TBI can be hard to detect, the Centers for Disease Control and Prevention, the American College of Rehabilitation Medicine, and some others have published guidelines for diagnosing TBI. […] A medical exam is the first step to diagnose a potential brain injury. Assessment usually includes a neurological exam. This exam evaluates thinking, motor function (movement), sensory function, coordination, eye movement, and reflexes. […] Imaging tests, including CT scans and MRI scans, cannot detect all TBIs. But tests from these FDA-regulated medical devices can help health care providers rule out some of the more serious brain injuries. In particular, these scans can detect bleeding that resulted from the traumatic injury which requires immediate medical or surgical attention.

• #2 How do healthcare providers diagnose traumatic brain injury (TBI)? | NICHD – Eunice Kennedy Shriver National Institute of Child Health and Human Development

  http://www.nichd.nih.gov/health/topics/tbi/conditioninfo/diagnose

  Healthcare providers use different tests and measures to diagnose TBI. Often, multiple measures are used together to diagnose TBI and to map out a path for treatment and recovery. […] Healthcare providers who suspect TBI will usually take images of a persons brain. These image tests can include: […] A healthcare provider rates a persons responses in these categories and calculates a total score. A score of 13 or higher indicates a mild TBI, 9 through 12 indicates a moderate TBI, and 8 or below indicates severe TBI. […] Healthcare providers sometimes rank TBI by the persons level of consciousness, memory loss, and GCS score. […] Other tests for TBI may include: […] Blood tests to diagnose TBI are an emerging area of research. In 2018, the Food and Drug Administration approved a blood test that detects two proteins, UCH-L1 and GFAP, which are released by the brain into the bloodstream when a mild concussion occurs. The test can help identify individuals whose injury is unlikely to show up on a CT scan, eliminating the need for an unhelpful test. […] Researchers at the National Institute of Nursing Research and NICHD found that testing for the blood protein tau could help identify athletes who need more recovery time before they can safely return to play after a sports-related concussion.

• #2 Traumatic Brain Injury (TBI): Diagnosis & Treatment | NewYork-Presbyterian

  https://www.nyp.org/neuro/brain-spine-trauma/traumatic-brain-injury-tbi/treatment

  How is Traumatic Brain Injury (TBI) Diagnosed? Diagnosis Diagnosing traumatic brain injuries begins with a neurological examination by your doctor. They will discuss the symptoms you are experiencing and how the injury occurred. The doctor will advise which tests will be done to establish the severity of the brain injury. […] Neurological examination – A neurologist will perform several tests called neurocognitive tests. First, they will check your memory and thinking functions. Then a motor function test is done to check your balance, reflexes, and coordination. Finally, a sensory function test will be performed on your hearing and vision. […] Glasgow Coma Scale – This test is a common test used to assess coma or impaired consciousness. The Glasgow Coma Scale is used to test the most serious TBI patient’s ability to open their eyes, move, and respond verbally.

• #3 Traumatic brain injury – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/traumatic-brain-injury/diagnosis-treatment/drc-20378561

  Traumatic brain injuries may be emergencies. In the case of more-severe traumatic brain injuries (TBIs), consequences can worsen rapidly without treatment. Doctors or first responders need to assess the situation quickly. […] This 15-point test helps a doctor or other emergency medical personnel assess the initial severity of a brain injury by checking a person’s ability to follow directions and move their eyes and limbs. The coherence of speech also provides important clues. […] Imaging tests […] Computerized tomography (CT) scan. This test is usually the first performed in an emergency room for a suspected traumatic brain injury. A computed tomography (CT) scan uses a series of X-rays to create a detailed view of the brain. A CT scan can quickly visualize fractures and uncover evidence of bleeding in the brain (hemorrhage), blood clots (hematomas), bruised brain tissue (contusions), and brain tissue swelling.

• #4 How do healthcare providers diagnose traumatic brain injury (TBI)? | NICHD – Eunice Kennedy Shriver National Institute of Child Health and Human Development

  http://www.nichd.nih.gov/health/topics/tbi/conditioninfo/diagnose

  Healthcare providers use different tests and measures to diagnose TBI. Often, multiple measures are used together to diagnose TBI and to map out a path for treatment and recovery. […] Healthcare providers who suspect TBI will usually take images of a persons brain. These image tests can include: […] A healthcare provider rates a persons responses in these categories and calculates a total score. A score of 13 or higher indicates a mild TBI, 9 through 12 indicates a moderate TBI, and 8 or below indicates severe TBI. […] Healthcare providers sometimes rank TBI by the persons level of consciousness, memory loss, and GCS score. […] Other tests for TBI may include: […] Blood tests to diagnose TBI are an emerging area of research. In 2018, the Food and Drug Administration approved a blood test that detects two proteins, UCH-L1 and GFAP, which are released by the brain into the bloodstream when a mild concussion occurs. The test can help identify individuals whose injury is unlikely to show up on a CT scan, eliminating the need for an unhelpful test. […] Researchers at the National Institute of Nursing Research and NICHD found that testing for the blood protein tau could help identify athletes who need more recovery time before they can safely return to play after a sports-related concussion.

• #5 Evaluation of traumatic brain injury, acute – Differential diagnosis of symptoms | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/515

  This definition does not, however, identify all patients with significant intracranial injury as, although rare, some patients may present initially with none of these TBI symptoms. […] These „missed” patients become symptomatic over time, and so it has been suggested that classification based on repeated risk assessment over time would allow for the many variables that affect outcome. […] TBI can be classified as mild, moderate, or severe, based on neurobehavioral deficits and advanced imaging findings after the injury. […] The GCS is widely used to assess objectively the level of consciousness, and can range from 3 (completely unresponsive) to 15 (responsive). […] In the setting of TBI, there is a well-documented inverse relationship between the GCS and the incidence of positive findings on computed tomography (CT); the rate of intracranial injury and need for neurosurgical intervention doubles when the GCS drops from 15 to 14.

• #6 Evaluation of traumatic brain injury, acute – Differential diagnosis of symptoms | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/515

  There is continued controversy about including a GCS of 13 in the category of mild TBI, due to the higher incidence of intracranial injury in these patients compared with those with a GCS of 14 or 15. […] Clinical guidelines in Australia recognize the increased morbidity associated with a GCS of 13, and limit the classification of mild TBI to those patients with a GCS of 14 or 15. […] The Mayo classification system for TBI classifies patients with TBI into definite, probable, and possible, based on the patients clinical and CT findings. […] TBI can be classified by area of the brain involved, as in diffuse or focal, although the two types frequently coexist. […] Primary injury is due to the immediate mechanical force, whether blunt, penetrating, or blast, and may include the following: concussion, skull fracture, contusion, hematoma, subarachnoid hemorrhage, axonal shear or laceration.

• #7 Traumatic brain injury – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/traumatic-brain-injury/diagnosis-treatment/drc-20378561

  Traumatic brain injuries may be emergencies. In the case of more-severe traumatic brain injuries (TBIs), consequences can worsen rapidly without treatment. Doctors or first responders need to assess the situation quickly. […] This 15-point test helps a doctor or other emergency medical personnel assess the initial severity of a brain injury by checking a person’s ability to follow directions and move their eyes and limbs. The coherence of speech also provides important clues. […] Imaging tests […] Computerized tomography (CT) scan. This test is usually the first performed in an emergency room for a suspected traumatic brain injury. A computed tomography (CT) scan uses a series of X-rays to create a detailed view of the brain. A CT scan can quickly visualize fractures and uncover evidence of bleeding in the brain (hemorrhage), blood clots (hematomas), bruised brain tissue (contusions), and brain tissue swelling.

• #8 Traumatic brain injury – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/traumatic-brain-injury/diagnosis-treatment/drc-20378561

  Traumatic brain injuries may be emergencies. In the case of more-severe traumatic brain injuries (TBIs), consequences can worsen rapidly without treatment. Doctors or first responders need to assess the situation quickly. […] This 15-point test helps a doctor or other emergency medical personnel assess the initial severity of a brain injury by checking a person’s ability to follow directions and move their eyes and limbs. The coherence of speech also provides important clues. […] Imaging tests […] Computerized tomography (CT) scan. This test is usually the first performed in an emergency room for a suspected traumatic brain injury. A computed tomography (CT) scan uses a series of X-rays to create a detailed view of the brain. A CT scan can quickly visualize fractures and uncover evidence of bleeding in the brain (hemorrhage), blood clots (hematomas), bruised brain tissue (contusions), and brain tissue swelling.

• #9 Traumatic Brain Injury (TBI): Diagnosis & Treatment | NewYork-Presbyterian

  https://www.nyp.org/neuro/brain-spine-trauma/traumatic-brain-injury-tbi/treatment

  Imaging tests – A CT scan or MRI will be done. These tests allow the neurologists to view potential bleeding on the brain or swelling of the brain tissue. While CTs and MRIs can detect brain bleeds or swelling, they cannot identify all TBIs. […] Blood tests – A specialized blood test will be performed, called The Banyan Brain Trauma Indicator (BTI), which examines the blood for proteins that could indicate a concussion or other traumatic brain injury.

• #10 Traumatic brain injury – Wikipedia

  https://en.wikipedia.org/wiki/Traumatic_brain_injury

  Diagnosis is suspected based on lesion circumstances and clinical evidence, most prominently a neurological examination, for example checking whether the pupils constrict normally in response to light and assigning a Glasgow Coma Score. […] Neuroimaging helps in determining the diagnosis and prognosis and in deciding what treatments to give. […] The preferred radiologic test in the emergency setting to determine the severity of a TBI is computed tomography (CT): it is quick, accurate, and widely available. […] Follow-up CT scans may be performed later to determine whether the injury has progressed. […] Magnetic resonance imaging (MRI) can show more detail than CT, and can add information about expected outcome in the long term. […] It is more useful than CT for detecting injury characteristics such as diffuse axonal injury in the longer term; however, MRI is not used in the emergency setting for reasons including its relative inefficacy in detecting bleeds and fractures, its lengthy acquisition of images, the inaccessibility of the patient in the machine, and its incompatibility with metal items used in emergency care. […] Other techniques may be used to confirm a particular diagnosis. […] Neuropsychological assessment can be performed to evaluate the long-term cognitive sequelae and to aid in the planning of the rehabilitation.

• #11 Traumatic brain injury – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/traumatic-brain-injury/diagnosis-treatment/drc-20378561

  Magnetic resonance imaging (MRI). An Magnetic resonance imaging (MRI) uses powerful radio waves and magnets to create a detailed view of the brain. This test may be used after the person’s condition stabilizes, or if symptoms don’t improve soon after the injury. […] Tissue swelling from a traumatic brain injury can increase pressure inside the skull and cause additional damage to the brain. Doctors may insert a probe through the skull to monitor this pressure. […] Emergency care for moderate to severe traumatic brain injuries focuses on making sure the person has enough oxygen and an adequate blood supply, maintaining blood pressure, and preventing any further injury to the head or neck. […] Medications to limit secondary damage to the brain immediately after an injury may include: Anti-seizure drugs. People who’ve had a moderate to severe traumatic brain injury are at risk of having seizures during the first week after their injury.

• #12 Traumatic brain injury | Radiology Reference Article | Radiopaedia.org

  https://radiopaedia.org/articles/traumatic-brain-injury?lang=us

  CT is the workhorse of imaging in TBI, especially in the acute setting, and is able to identify the majority of injuries at the time of presentation. […] MRI has a supplementary role, especially in the evaluation of patients whose clinical condition do not match the CT findings. MRI has increased sensitivity in detecting blood products (SAH, EDH, SDH and hemorrhagic contusions), non-hemorrhagic cortical contusions, brain-stem injuries and axonal injuries. […] There is evidence to support the use of MRI in the setting of normal CT if there are persistent unexplained neurological findings and clinically traumatic brain injury is suspected. MRI is the preferred imaging modality in the setting of subacute or chronic traumatic brain injury with neurologic symptoms due to its higher sensitivity.

• #13 Traumatic brain injury | Radiology Reference Article | Radiopaedia.org

  https://radiopaedia.org/articles/traumatic-brain-injury?lang=us

  CT is the workhorse of imaging in TBI, especially in the acute setting, and is able to identify the majority of injuries at the time of presentation. […] MRI has a supplementary role, especially in the evaluation of patients whose clinical condition do not match the CT findings. MRI has increased sensitivity in detecting blood products (SAH, EDH, SDH and hemorrhagic contusions), non-hemorrhagic cortical contusions, brain-stem injuries and axonal injuries. […] There is evidence to support the use of MRI in the setting of normal CT if there are persistent unexplained neurological findings and clinically traumatic brain injury is suspected. MRI is the preferred imaging modality in the setting of subacute or chronic traumatic brain injury with neurologic symptoms due to its higher sensitivity.

• #14 Advancing Technologies in Traumatic Brain Injury Diagnosis – Brain Injury Law Center

  https://www.brain-injury-law-center.com/blog/advancing-technologies-in-traumatic-brain-injury-diagnosis/

  A new type of MRI, Diffusion Tensor Imaging (DTI) helps physicians see parts of the brain not visible through standard MRI technology. This software tracks the movement of water molecules, showing parallel movement in healthy untorn white matter or perpendicular movement in the case of damage white matter. […] Another interesting offshoot of the MRI, Magnetic Resonance Spectroscopy (MRS), can detect the balance of brain metabolites to show the presence of injury. An injured brain has a predictable chemical signature. MRS allows doctors to see these changes without a lumbar puncture to examine cerebrospinal fluid. […] SPECT scans have recently shown their adeptness at detecting brain injuries. Recent studies where a CT and MRI showed no injury demonstrated abnormal SPECT scans. This suggests that SPECT may be a more definitive tool for detecting TBI.

• #15 TBI Diagnosis and Workup – TBI

  https://tbi.clinic/tbi-diagnosis-workup/

  If the assessment confirms a preliminary TBI diagnosis, our physician may order advanced imaging studies such as Diffusion Tensor Imaging (DTI) and/or other functional testing to support the diagnosis and to determine the extent of brain injury. […] Our comprehensive TBI diagnosis report includes a detailed interpretation of findings, tractography images highlighting areas of damage, and a narrated video to help patients and the referring physicians understand the nature and extent of the injury. […] When appropriate, our report may correlate observed abnormalities with your symptoms ensuring a comprehensive understanding of your condition. […] Finally, if needed, our expert team of physician can conduct a thorough review of your case to determine the causality of the injury and assess the biomechanics of the head impact.

• #16 How do healthcare providers diagnose traumatic brain injury (TBI)? | NICHD – Eunice Kennedy Shriver National Institute of Child Health and Human Development

  http://www.nichd.nih.gov/health/topics/tbi/conditioninfo/diagnose

  Healthcare providers use different tests and measures to diagnose TBI. Often, multiple measures are used together to diagnose TBI and to map out a path for treatment and recovery. […] Healthcare providers who suspect TBI will usually take images of a persons brain. These image tests can include: […] A healthcare provider rates a persons responses in these categories and calculates a total score. A score of 13 or higher indicates a mild TBI, 9 through 12 indicates a moderate TBI, and 8 or below indicates severe TBI. […] Healthcare providers sometimes rank TBI by the persons level of consciousness, memory loss, and GCS score. […] Other tests for TBI may include: […] Blood tests to diagnose TBI are an emerging area of research. In 2018, the Food and Drug Administration approved a blood test that detects two proteins, UCH-L1 and GFAP, which are released by the brain into the bloodstream when a mild concussion occurs. The test can help identify individuals whose injury is unlikely to show up on a CT scan, eliminating the need for an unhelpful test. […] Researchers at the National Institute of Nursing Research and NICHD found that testing for the blood protein tau could help identify athletes who need more recovery time before they can safely return to play after a sports-related concussion.

• #17 Finally, A Blood Test for Traumatic Brain Injury | Abbott Newsroom

  https://www.abbott.com/corpnewsroom/products-and-innovation/finally-a-blood-test-for-traumatic-brain-injury.html

  Finally, A Blood Test for Traumatic Brain Injury […] However, there has never been an objective method of assessing patients suspected to have sustained these invisible injuries until now. […] The main hurdle to recovery is that these injuries are often undiagnosed or misdiagnosed. […] For a condition that impacts millions annually and poses short-term risk, long-term risk, and even death objective testing used in tandem with these methods is crucial. […] Our i-STAT TBI plasma test is the first rapid handheld traumatic brain injury (TBI) blood test, which will help clinicians assess individuals with suspected mild TBIs, including concussions. […] A negative result on this test can be used to rule out the need for a head CT scan, a common tool used to evaluate concussion. […] For those who test positive, this test result complements CT scans to help clinicians evaluate whether someone has a TBI.

• #18 Traumatic Brain Injury (TBI): Diagnosis & Treatment | NewYork-Presbyterian

  https://www.nyp.org/neuro/brain-spine-trauma/traumatic-brain-injury-tbi/treatment

  Imaging tests – A CT scan or MRI will be done. These tests allow the neurologists to view potential bleeding on the brain or swelling of the brain tissue. While CTs and MRIs can detect brain bleeds or swelling, they cannot identify all TBIs. […] Blood tests – A specialized blood test will be performed, called The Banyan Brain Trauma Indicator (BTI), which examines the blood for proteins that could indicate a concussion or other traumatic brain injury.

• #19 How do healthcare providers diagnose traumatic brain injury (TBI)? | NICHD – Eunice Kennedy Shriver National Institute of Child Health and Human Development

  http://www.nichd.nih.gov/health/topics/tbi/conditioninfo/diagnose

  Healthcare providers use different tests and measures to diagnose TBI. Often, multiple measures are used together to diagnose TBI and to map out a path for treatment and recovery. […] Healthcare providers who suspect TBI will usually take images of a persons brain. These image tests can include: […] A healthcare provider rates a persons responses in these categories and calculates a total score. A score of 13 or higher indicates a mild TBI, 9 through 12 indicates a moderate TBI, and 8 or below indicates severe TBI. […] Healthcare providers sometimes rank TBI by the persons level of consciousness, memory loss, and GCS score. […] Other tests for TBI may include: […] Blood tests to diagnose TBI are an emerging area of research. In 2018, the Food and Drug Administration approved a blood test that detects two proteins, UCH-L1 and GFAP, which are released by the brain into the bloodstream when a mild concussion occurs. The test can help identify individuals whose injury is unlikely to show up on a CT scan, eliminating the need for an unhelpful test. […] Researchers at the National Institute of Nursing Research and NICHD found that testing for the blood protein tau could help identify athletes who need more recovery time before they can safely return to play after a sports-related concussion.

• #20 Traumatic Brain Injury Rapid Test Will Aid Field Diagnosis and Help Prioritize Treatment | Health.mil

  https://health.mil/News/Dvids-Articles/2024/05/23/news472003

  The new test, which takes only 15 minutes for results and is run on a portable device, also can be used to evaluate patients up to 24 hours after injury, a significant improvement from previously available tests. […] Given the large numbers of expected casualties with all severities of traumatic brain injury in future large-scale combat operations, this test can help maintain combat power far forward by helping to eliminate unnecessary evacuations, Dengler said. […] The U.S. Army Medical Research and Development Command, headquartered at Fort Detrick in Frederick, Maryland, has been dedicated to developing a solution for detecting and evaluating TBIs for more than two decades. […] The new diagnostic method will prevent unnecessary medical evacuations and improve TBI case management in the field since not all patients will require head CT scans, said U.S. Army Col. Andy Nuce, commander of the U.S. Army Medical Materiel Development Activity, part of USAMRDC.

• #21 Traumatic brain injury – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/traumatic-brain-injury/diagnosis-treatment/drc-20378561

  Magnetic resonance imaging (MRI). An Magnetic resonance imaging (MRI) uses powerful radio waves and magnets to create a detailed view of the brain. This test may be used after the person’s condition stabilizes, or if symptoms don’t improve soon after the injury. […] Tissue swelling from a traumatic brain injury can increase pressure inside the skull and cause additional damage to the brain. Doctors may insert a probe through the skull to monitor this pressure. […] Emergency care for moderate to severe traumatic brain injuries focuses on making sure the person has enough oxygen and an adequate blood supply, maintaining blood pressure, and preventing any further injury to the head or neck. […] Medications to limit secondary damage to the brain immediately after an injury may include: Anti-seizure drugs. People who’ve had a moderate to severe traumatic brain injury are at risk of having seizures during the first week after their injury.

• #22 Traumatic Brain Injury: Definition, Diagnosis Treatment – Natus

  https://natus.com/insights/traumatic-brain-injury-definition-diagnosis-treatment/

  A decline in GCS may indicate increased secondary brain injury including hematoma expansion, increased cerebral edema, herniation or seizures. […] Seventy-five percent of patients diagnosed with severe traumatic brain injury present with elevated ICP which leads to secondary brain injury, increased mortality and worse neurological outcomes. […] ICP monitoring is recommended to reduce in-hospital mortality and 2-week post-injury mortality. […] ICP monitoring may be considered in patients with a normal head CT, GCS 8 with 2 or more of the following: age 40, motor posturing, systolic blood pressure less than 90 mmHg. […] Prophylactic antiseizure medication is recommended for 7 days following severe TBI. […] Moderate to severe comatose TBI patients need cEEG monitoring for early identification of seizures to allow for immediate intervention.

• #23 Medical Tests Used to Determine Traumatic Brain Injury | Law Office of Kenneth E. Berger

  https://www.bergerlawsc.com/library/medical-tests-used-to-determine-traumatic-brain-injury.cfm

  EEG, or electroencephalogram, is a test that detects electric activity in your brain using small electrodes attached to your scalp. […] It’s important to know that CT scans, MRIs and EEGs may come back „normal” even though the patient with the closed head injury knows something is not right. […] If you continue to experience headaches, changes in attitude, memory loss, or any other problem for more than several weeks after your car accident, you should ask your neurologist to consider more advanced testing. […] Sometimes traditional tests, like the ones listed above, are not sensitive enough to detect brain tissue damage, which could allow problems to persist for months without a proper diagnosis. […] Diffusion Tensor Imaging (DTI) is a more advanced form of imaging that allows doctors to identify, characterize and track brain damage over time.

• #24 Medical Tests Used to Determine Traumatic Brain Injury | Law Office of Kenneth E. Berger

  https://www.bergerlawsc.com/library/medical-tests-used-to-determine-traumatic-brain-injury.cfm

  PET Scan, or a positron emission tomography scan, is an imaging test that allows doctors to observe how your tissues and organs are working within your body. […] Susceptibility-Weighted Imaging (SWI) is also an imaging process that uses magnetic resonance imaging that is highly sensitive to deoxygenated blood. […] Neuropsychological examination is an examination process carried out by a trained psychologist.

• #25 Traumatic Brain Injury Diagnosis and Treatment in Florida | TBI Help

  https://www.flspineandinjury.com/tbi-diagnostics

  Oculomotor tracking technology allows us to see what the eyes are following. This is of great importance because one of the most common symptoms of TBI is disrupted communication between the eyes and the brain. […] Our in-office olfactory testing allows us to assess any changes in these senses to better understand what areas of the brain have been affected. […] We utilize a specialized form of balance testing called computerized dynamic posturography that measures the amount of sway and loss of equilibrium experienced by the injured patient. […] We utilize polysomnography, also known as a home sleep study, to better evaluate the duration and quality of your sleep. […] VNG testing uses small infrared cameras housed in a headset to record subtle eye movements that can be altered following TBI. […] We measure ANS function by evaluating heart rate variability (HRV) with a device that assesses pulse waves as well as respiration.

• #26 Traumatic Brain Injury Diagnosis and Treatment in Florida | TBI Help

  https://www.flspineandinjury.com/tbi-diagnostics

  Oculomotor tracking technology allows us to see what the eyes are following. This is of great importance because one of the most common symptoms of TBI is disrupted communication between the eyes and the brain. […] Our in-office olfactory testing allows us to assess any changes in these senses to better understand what areas of the brain have been affected. […] We utilize a specialized form of balance testing called computerized dynamic posturography that measures the amount of sway and loss of equilibrium experienced by the injured patient. […] We utilize polysomnography, also known as a home sleep study, to better evaluate the duration and quality of your sleep. […] VNG testing uses small infrared cameras housed in a headset to record subtle eye movements that can be altered following TBI. […] We measure ANS function by evaluating heart rate variability (HRV) with a device that assesses pulse waves as well as respiration.

• #27 Traumatic Brain Injury Diagnosis and Treatment in Florida | TBI Help

  https://www.flspineandinjury.com/tbi-diagnostics

  Oculomotor tracking technology allows us to see what the eyes are following. This is of great importance because one of the most common symptoms of TBI is disrupted communication between the eyes and the brain. […] Our in-office olfactory testing allows us to assess any changes in these senses to better understand what areas of the brain have been affected. […] We utilize a specialized form of balance testing called computerized dynamic posturography that measures the amount of sway and loss of equilibrium experienced by the injured patient. […] We utilize polysomnography, also known as a home sleep study, to better evaluate the duration and quality of your sleep. […] VNG testing uses small infrared cameras housed in a headset to record subtle eye movements that can be altered following TBI. […] We measure ANS function by evaluating heart rate variability (HRV) with a device that assesses pulse waves as well as respiration.

• #28 Traumatic brain injury – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/traumatic-brain-injury/symptoms-causes/syc-20378557

  Traumatic brain injury usually results from a violent blow or jolt to the head or body. An object that goes through brain tissue, such as a bullet or shattered piece of skull, also can cause traumatic brain injury. […] The terms „mild,” „moderate” and „severe” are used to describe the effect of the injury on brain function. A mild injury to the brain is still a serious injury that requires prompt attention and an accurate diagnosis. […] Traumatic brain injury is usually caused by a blow or other traumatic injury to the head or body. The degree of damage can depend on several factors, including the nature of the injury and the force of impact. […] Traumatic brain injuries may be caused by injuries from a number of sports, including soccer, boxing, football, baseball, lacrosse, skateboarding, hockey, and other high-impact or extreme sports. These are particularly common in youth.

• #29 Traumatic Brain Injury | Symptoms & Treatments | alz.org

  https://www.alz.org/alzheimers-dementia/what-is-dementia/related_conditions/traumatic-brain-injury

  Traumatic brain injury (TBI) results from an impact to the head that disrupts normal brain function. TBI may affect a person’s cognitive abilities, including learning and thinking skills. […] Doctors may classify traumatic brain injury as mild, moderate or severe, depending on whether the injury causes unconsciousness, how long unconsciousness lasts and the severity of the individual’s symptoms. […] The severity of symptoms depends on whether the injury is mild, moderate or severe. In all forms of TBI, cognitive changes (changes in how people think) are among the most common, most disabling and longest-lasting symptoms that can result from the injury. […] Evaluations by health care professionals typically include: Questions about how the injury happened. Assessment of the person’s level of consciousness and confusion. An examination to assess memory and thinking, vision, hearing, touch, balance, gait, coordination, strength and sensation, reflexes and other indicators of brain function.

• #30 Mild Traumatic Brain Injury: From Diagnosis to Treatment and Recovery | Patient Care

  https://weillcornell.org/news/mild-traumatic-brain-injury-from-diagnosis-to-treatment-and-recovery

  A mild traumatic brain injury (TBI)a term often used interchangeably with concussion is typically caused by a bump, blow or jolt to the head or a violent shaking of the head and body. […] In what follows, Dr. Joan Stilling, a specialist in general neurorehabilitation and Assistant Professor of Clinical Rehabilitation Medicine at Weill Cornell Medicine, explains the complexities of these injuries, along with how theyre diagnosed and treated. […] A patient with a TBI may lose consciousness, but the injury is considered mild when that lasts less than 30 minutes. […] Similarly, if that patient experiences any loss of memory, its classified as mild if the loss dissipates in fewer than 24 hours after the injury. […] We assess each persons memory, mood, vision, cranial nerve function, strength, balance, sensation, reflexes, coordination and walking ability.

• #31 Mild traumatic brain injury – Symptoms, diagnosis and treatment | BMJ Best Practice

  https://bestpractice.bmj.com/topics/en-gb/967

  Mild traumatic brain injury (TBI) is a closed head injury due to a direct blow to the head or deceleration of the head from an impulsive force, resulting in a transient change in mental status. […] All patients with suspected traumatic brain injury should be assessed and stabilised using an Airway, Breathing, Circulation (ABC) approach. […] An urgent (within 1 hour) computed tomographic (CT) head scan should be performed in those identified as having a risk factor for brain injury (i.e., intracranial complication). […] Diagnosis of mild traumatic brain injury is clinical. Selected patients may be admitted to hospital for observation. […] Patients with no indications for CT scan or with a normal CT scan may be discharged from the accident and emergency department if there is somebody suitable at home to supervise them.

• #32 Traumatic brain injury – Symptoms & causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/traumatic-brain-injury/symptoms-causes/syc-20378557

  Traumatic brain injury usually results from a violent blow or jolt to the head or body. An object that goes through brain tissue, such as a bullet or shattered piece of skull, also can cause traumatic brain injury. […] The terms „mild,” „moderate” and „severe” are used to describe the effect of the injury on brain function. A mild injury to the brain is still a serious injury that requires prompt attention and an accurate diagnosis. […] Traumatic brain injury is usually caused by a blow or other traumatic injury to the head or body. The degree of damage can depend on several factors, including the nature of the injury and the force of impact. […] Traumatic brain injuries may be caused by injuries from a number of sports, including soccer, boxing, football, baseball, lacrosse, skateboarding, hockey, and other high-impact or extreme sports. These are particularly common in youth.

• #33 Evaluation of traumatic brain injury, acute – Differential diagnosis of symptoms | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/515

  Traumatic brain injury (TBI) is an acquired disruption of the normal function or structure of the brain caused by a head impact or external force. […] TBI is extremely heterogeneous, with short and long-term outcomes affected by the specific intracranial injury, concomitant extracranial injury, age, and pre-existing comorbidities. […] Most classification systems are based on patient symptomatology, clinical exam or diagnostic findings during the early stabilization phase, which does not account for the evolving TBI process. […] Both the Centers for Disease Control and Prevention and the World Health Organization agree that mild TBI is due to a blunt or mechanical force that results in some type of transient confusion, disorientation, or loss of consciousness lasting not more than 30 minutes; is possibly associated with transient neurobehavioral deficits; and has a Glasgow Coma Scale (GCS) score no lower than 13.

• #34 Management of acute moderate and severe traumatic brain injury – UpToDate

  https://www.uptodate.com/contents/management-of-acute-moderate-and-severe-traumatic-brain-injury

  Traumatic brain injury (TBI) is a leading cause of death and disability. In 2013, there were approximately 2.5 million emergency department (ED) visits, 282,000 hospitalizations, and 56,000 deaths related to TBI in the United States. […] The severity of TBI is most commonly graded using the Glasgow Coma Scale (GCS), assessed following the initial resuscitation and within 48 hours of injury. […] Severe TBI is defined by a GCS score <9. [...] Moderate TBI includes patients with a GCS score of 9 through 13. [...] Mild TBI includes patients with a GCS score of 14 or 15 who do not have a major intracranial pathology on imaging. These patients are at low risk for neurologic deterioration.

• #35 Management of acute moderate and severe traumatic brain injury – UpToDate

  https://www.uptodate.com/contents/management-of-acute-moderate-and-severe-traumatic-brain-injury

  Traumatic brain injury (TBI) is a leading cause of death and disability. In 2013, there were approximately 2.5 million emergency department (ED) visits, 282,000 hospitalizations, and 56,000 deaths related to TBI in the United States. […] The severity of TBI is most commonly graded using the Glasgow Coma Scale (GCS), assessed following the initial resuscitation and within 48 hours of injury. […] Severe TBI is defined by a GCS score <9. [...] Moderate TBI includes patients with a GCS score of 9 through 13. [...] Mild TBI includes patients with a GCS score of 14 or 15 who do not have a major intracranial pathology on imaging. These patients are at low risk for neurologic deterioration.

• #36 Evaluation of traumatic brain injury, acute – Differential diagnosis of symptoms | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/515

  Traumatic brain injury (TBI) is an acquired disruption of the normal function or structure of the brain caused by a head impact or external force. […] TBI is extremely heterogeneous, with short and long-term outcomes affected by the specific intracranial injury, concomitant extracranial injury, age, and pre-existing comorbidities. […] Most classification systems are based on patient symptomatology, clinical exam or diagnostic findings during the early stabilization phase, which does not account for the evolving TBI process. […] Both the Centers for Disease Control and Prevention and the World Health Organization agree that mild TBI is due to a blunt or mechanical force that results in some type of transient confusion, disorientation, or loss of consciousness lasting not more than 30 minutes; is possibly associated with transient neurobehavioral deficits; and has a Glasgow Coma Scale (GCS) score no lower than 13.

• #37 Evaluation of traumatic brain injury, acute – Differential diagnosis of symptoms | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/515

  There is continued controversy about including a GCS of 13 in the category of mild TBI, due to the higher incidence of intracranial injury in these patients compared with those with a GCS of 14 or 15. […] Clinical guidelines in Australia recognize the increased morbidity associated with a GCS of 13, and limit the classification of mild TBI to those patients with a GCS of 14 or 15. […] The Mayo classification system for TBI classifies patients with TBI into definite, probable, and possible, based on the patients clinical and CT findings. […] TBI can be classified by area of the brain involved, as in diffuse or focal, although the two types frequently coexist. […] Primary injury is due to the immediate mechanical force, whether blunt, penetrating, or blast, and may include the following: concussion, skull fracture, contusion, hematoma, subarachnoid hemorrhage, axonal shear or laceration.

• #38 Evaluation of traumatic brain injury, acute – Differential diagnosis of symptoms | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/515

  There is continued controversy about including a GCS of 13 in the category of mild TBI, due to the higher incidence of intracranial injury in these patients compared with those with a GCS of 14 or 15. […] Clinical guidelines in Australia recognize the increased morbidity associated with a GCS of 13, and limit the classification of mild TBI to those patients with a GCS of 14 or 15. […] The Mayo classification system for TBI classifies patients with TBI into definite, probable, and possible, based on the patients clinical and CT findings. […] TBI can be classified by area of the brain involved, as in diffuse or focal, although the two types frequently coexist. […] Primary injury is due to the immediate mechanical force, whether blunt, penetrating, or blast, and may include the following: concussion, skull fracture, contusion, hematoma, subarachnoid hemorrhage, axonal shear or laceration.

• #39 Evaluation of traumatic brain injury, acute – Differential diagnosis of symptoms | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/515

  Secondary injury refers to the evolving pathophysiological consequences of the primary injury and encompasses a multitude of complex neurobiological cascades altered or initiated at a cellular level following the primary injury. […] Concussion symptoms include short-lived confusion, disorientation, or loss of consciousness, with or without neurobehavioral deficits. […] The World Health Organizations definition of post-concussive syndrome includes the presence of 3 or more of the following symptoms after a head injury: headache, dizziness, fatigue, irritability, difficulty with concentrating and performing mental tasks, impairment of memory, insomnia and reduced tolerance to stress, emotional excitement, or alcohol. […] Subarachnoid hemorrhage (SAH) is one of the most common CT findings in TBI, occurring in about 30% to 40% of patients with moderate to severe TBI, and 5% of patients with mild TBI.

• #40 Traumatic Brain Injury (TBI) | National Institute of Neurological Disorders and Stroke

  https://www.ninds.nih.gov/health-information/disorders/traumatic-brain-injury-tbi

  Secondary damage refers to the changes occur over a period of hours to days after the primary brain injury. […] Studies suggest that age and the number of head injuries a person has suffered over his or her lifetime are two critical factors that impact recovery. […] Compared with younger adults with the same TBI severity, older adults are more likely to have lasting symptoms. […] Some people with mild TBI (such as a concussion) may not require treatment other than rest and over-the-counter pain relievers. […] Immediate treatment for someone who has a severe TBI focuses on preventing death; stabilizing the person’s spinal cord, heart, lung, and other vital organ functions; ensuring proper oxygen delivery and breathing; controlling blood pressure; and preventing further brain damage.

• #41 Brain Injury Diagnosis – Brain Injury Association of America

  https://biausa.org/brain-injury/about-brain-injury/diagnosis

  Getting a prompt and accurate brain injury diagnosis is important. Symptoms can appear immediately or can develop over time depending on the injury and the person. After an impact or injury to the head, it’s important to get assessed by a medical professional. […] Getting a diagnosis and determining injury severity are two different things. In cases where the injury is more severe, it is usually clear from the individual’s symptoms that some type of brain injury has occurred. With severe brain injuries, there is typically a prolonged loss of consciousness and/or the signs of injury appear on neuroimaging tests. In situations where the brain injury is mild or moderate, the symptoms can be more subtle so further assessment is often needed to get a brain injury diagnosis.

• #42 Traumatic Brain Injury: What to Know About Symptoms, Diagnosis, and Treatment | FDA

  https://www.fda.gov/consumers/consumer-updates/traumatic-brain-injury-what-know-about-symptoms-diagnosis-and-treatment

  While some symptoms of mild TBI can be hard to detect, the Centers for Disease Control and Prevention, the American College of Rehabilitation Medicine, and some others have published guidelines for diagnosing TBI. […] A medical exam is the first step to diagnose a potential brain injury. Assessment usually includes a neurological exam. This exam evaluates thinking, motor function (movement), sensory function, coordination, eye movement, and reflexes. […] Imaging tests, including CT scans and MRI scans, cannot detect all TBIs. But tests from these FDA-regulated medical devices can help health care providers rule out some of the more serious brain injuries. In particular, these scans can detect bleeding that resulted from the traumatic injury which requires immediate medical or surgical attention.

• #43 Traumatic Brain Injury: What to Know About Symptoms, Diagnosis, and Treatment | FDA

  https://www.fda.gov/consumers/consumer-updates/traumatic-brain-injury-what-know-about-symptoms-diagnosis-and-treatment

  None of the medical devices cleared or approved by FDA are intended to be used alone without the judgment of a health care provider trained to diagnose and treat TBI. The FDA has not cleared or approved any medical products that are intended to diagnose or treat TBI alone without other diagnostic tests or treatments managed by a health care provider. […] Medical devices that are not FDA-approved or FDA-cleared may not correctly diagnose a TBI. FDA-approved and FDA-cleared devices may not correctly diagnose a TBI if used alone without other diagnostic tests managed by a healthcare provider. An incorrect diagnosis may lead to: […] If you have a head injury, seek medical attention right away. The FDA has not approved any devices that can assess or diagnose a traumatic brain injury without an evaluation by a health care provider.

• #44 Evaluation of traumatic brain injury, acute – Differential diagnosis of symptoms | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/515

  SDH occur in only 3% of patients with mild TBI. […] Epidural hematoma (EDH) is seen in about 10% of patients with moderate to severe TBI and about 1% of patients with mild TBI. […] Intracerebral hematomas occur in 10% to 30% of patients with moderate to severe TBI, and 1% of patients with mild TBI. […] Axonal injury is probably present in a majority of patients with TBI to some degree, although low-grade axonal injury is microscopic and not detected by CT. […] The initial CT is normal in 50% to 80% of patients ultimately diagnosed with DAI, but magnetic resonance imaging shows evidence of axonal injury in 70% of patients with moderate to severe TBI. […] Skull fractures occur in about 5% of patients with mild TBI and up to 50% of those with severe TBI.

• #45 Traumatic Brain Injury (TBI) | National Institute of Neurological Disorders and Stroke

  https://www.ninds.nih.gov/health-information/disorders/traumatic-brain-injury-tbi

  Once their injuries are treated and stabilized in the hospital, people with severe TBI are often transferred to a rehabilitation center where a multidisciplinary team of health care providers help with recovery. […] NINDS-funded research includes studies to understand TBI and its associated conditions, studies to improve diagnosis and outcomes, and studies to develop potential therapies for TBI. […] NINDS co-leads the Strategies to Innovate EmeRgENcy Care Clinical Trials (SIREN) network. […] The recently completed NINDS-funded Transforming Research and Clinical Knowledge in TBI, or TRACK TBI, project was an observational study of adults and children with TBI at all levels of injury severity. […] To advance research on TBI, it is important that classification of the types of TBI is precise, and evidence-based, beyond the currently used „mild,” „moderate,” and „severe,” designations.

• #46 Traumatic Brain Injury (TBI) | National Institute of Neurological Disorders and Stroke

  https://www.ninds.nih.gov/health-information/disorders/traumatic-brain-injury-tbi

  All TBIs should be evaluated immediately a professional who has experience with head injuries. […] Medical providers can use brain imaging to evaluate the extent of the primary brain injuries and determine if surgery will be needed to help repair any damage to the brain. […] Commonly used imaging for TBI includes CT (computed tomography) and MRI (magnetic resonance imaging). […] Significant advances have been made in the last decade to detect milder TBI damage via imaging. […] Neuropsychological tests to gauge brain functioning are often used along with imaging in people who have suffered mild TBI. […] Many athletic organizations recommend establishing a baseline picture of an athlete’s brain function at the beginning of each season, ideally before any head injuries occur. […] The initial damage to the brain described above can itself cause secondary damage.

• #47 Diagnosis And Treatment For Traumatic Brain Injury  – Klarity Health Library

  https://my.klarity.health/diagnosis-and-treatment-for-traumatic-brain-injury/

  Traumatic brain injury (TBI) occurs when an external force damages the brain. This injury can result from various incidents, such as a blow, bump, or jolt to the head, or from a penetrating injury. The severity of TBIs varies widely, ranging from mild concussions to severe injuries that can lead to long-term complications or even death. […] […] Early diagnosis and treatment of traumatic brain injury are crucial for several reasons. Primarily, they help prevent further brain damage and limit the extent of harm caused by the initial injury. Additionally, prompt intervention improves recovery outcomes and significantly reduces the risk of mortality. […] […] TBIs can be diagnosed through a combination of physical examinations, neurological assessments, imaging tests and in rare cases laboratory tests. […]

• #48 Diagnosis of TBI Starts in the ER – Brain Injury Association of America

  https://biausa.org/public-affairs/media/prompt-diagnosis-and-treatment-of-traumatic-brain-injuries-starts-in-the-emergency-room

  The key to prompt diagnosis and treatment of a car accident victim’s brain injury starts with the doctors and medical staff in the hospital emergency room (ER). Knowing that car crashes are one of the leading causes of traumatic brain injury (TBI), they need to look for the symptoms of TBI and ask the right questions. […] Research has shown that as many as 56% of TBIs are not detected in the ER. Other respected studies show that hospital ERs miss TBI diagnoses 80% of the time. […] To ensure individuals receive a prompt diagnosis so they can start treatment and begin the recovery process, hospital ERs should consider taking the following steps: Questioning patients about all TBI symptoms, not just loss of consciousness. […] It’s also important not to rule out TBI based on relatively short periods of loss of consciousness (e.g., less than 30 minutes). […] The dangers of missing a diagnosis are very serious: Patients don’t get necessary treatment, which impairs or prevents their recovery. […] Without prompt diagnosis and detection of brain injury, patients’ legal rights to recover benefits and compensation may be jeopardized.

• #49 Traumatic Brain Injury Severity Assessment & Diagnosis

  https://braininjurygroup.co.uk/resources/traumatic-brain-injury-severity-assessment/

  Early diagnosis plays a key role in determining the outcome of a Traumatic Brain Injury (TBI). When TBIs are identified promptly, immediate treatment can reduce the risk of long-term complications and improve recovery rates. Delaying diagnosis, especially for moderate to severe injuries, can lead to worsening symptoms, increased brain swelling, or even permanent disability. […] By recognising the symptoms of a traumatic brain injury early and seeking medical attention promptly, patients and caregivers can greatly improve the chances of a successful recovery.

• #50 Traumatic Brain Injury: What to Know About Symptoms, Diagnosis, and Treatment | FDA

  https://www.fda.gov/consumers/consumer-updates/traumatic-brain-injury-what-know-about-symptoms-diagnosis-and-treatment

  The FDA continues to work with the research and clinical community to develop better-designed clinical studies so new medical products can be developed. And the FDA continues to review and evaluate medical devices for safety and effectiveness. […] The FDAs scientists continue to conduct research on diagnostic tests for mild TBI. The scientists are studying TBI blood tests, special brain imaging, eye movements, and brain wave patterns. They are also investigating using portable imaging devices to detect mild TBI.

• #51 Advancing Technologies in Traumatic Brain Injury Diagnosis – Brain Injury Law Center

  https://www.brain-injury-law-center.com/blog/advancing-technologies-in-traumatic-brain-injury-diagnosis/

  An injured brain cuts off the blood supply to damaged tissues. By allowing doctors to visualize areas of the brain where the blood supply is reduced, SPECT shows the location of injury. Because these scans use radioactive chemicals to detect blood flow, they may not be recommended for individuals of childbearing age. […] Most research in the field of diagnosing TBI lies in the area of biomarkers. These are biological indicators of brain injury found in the blood. Researchers are looking for the presence of particular biochemical changes in the blood that may show TBI in the early stages of injury. Because even mild TBI initiates a host of biochemical events, changes should be detectable in the blood. So far, researchers have not been able to uncover reliable or definitive biomarkers for TBI. […] Until better diagnostics are available, victims of TBI will continue to have unpredictable and more severe consequences from their injuries.

• #52 Diagnosis of mild traumatic brain injury (mTBI)

  https://science.gc.ca/site/science/en/safeguarding-your-research/guidelines-and-tools-implement-research-security/emerging-technology-trend-cards/diagnosis-mild-traumatic-brain-injury-mtbi

  However studies have yet to find a consistent pattern in structural brain changes to diagnose concussion/ mTBI and further research is needed. […] The US National Institutes of Health (NIH) is the governmental organization with the most publications in mTBI diagnosis, mainly in imaging diagnosis technologies, notably MRI, and biomarkers. […] The US military is the number one player in both the TBI and mTBI diagnosis, led by the US Defense and Veterans Brain Injury Center (DVBIC) of the US Veterans Affairs. […] The American company Banyan Biomarkers is the first company to receive FDA approval for an mTBI biomarker (March 2018). Their Brain Trauma Indicator is a blood test that detects internal brain bleeding after mTBI. […] mTBI can lead to significant sequelae that last a lifetime, especially if undiagnosed.

• #53 Finally, A Blood Test for Traumatic Brain Injury | Abbott Newsroom

  https://www.abbott.com/corpnewsroom/products-and-innovation/finally-a-blood-test-for-traumatic-brain-injury.html

  Finally, A Blood Test for Traumatic Brain Injury […] However, there has never been an objective method of assessing patients suspected to have sustained these invisible injuries until now. […] The main hurdle to recovery is that these injuries are often undiagnosed or misdiagnosed. […] For a condition that impacts millions annually and poses short-term risk, long-term risk, and even death objective testing used in tandem with these methods is crucial. […] Our i-STAT TBI plasma test is the first rapid handheld traumatic brain injury (TBI) blood test, which will help clinicians assess individuals with suspected mild TBIs, including concussions. […] A negative result on this test can be used to rule out the need for a head CT scan, a common tool used to evaluate concussion. […] For those who test positive, this test result complements CT scans to help clinicians evaluate whether someone has a TBI.

• #54 Advancing Technologies in Traumatic Brain Injury Diagnosis – Brain Injury Law Center

  https://www.brain-injury-law-center.com/blog/advancing-technologies-in-traumatic-brain-injury-diagnosis/

  A new type of MRI, Diffusion Tensor Imaging (DTI) helps physicians see parts of the brain not visible through standard MRI technology. This software tracks the movement of water molecules, showing parallel movement in healthy untorn white matter or perpendicular movement in the case of damage white matter. […] Another interesting offshoot of the MRI, Magnetic Resonance Spectroscopy (MRS), can detect the balance of brain metabolites to show the presence of injury. An injured brain has a predictable chemical signature. MRS allows doctors to see these changes without a lumbar puncture to examine cerebrospinal fluid. […] SPECT scans have recently shown their adeptness at detecting brain injuries. Recent studies where a CT and MRI showed no injury demonstrated abnormal SPECT scans. This suggests that SPECT may be a more definitive tool for detecting TBI.

• #55 Medical Tests Used to Determine Traumatic Brain Injury | Law Office of Kenneth E. Berger

  https://www.bergerlawsc.com/library/medical-tests-used-to-determine-traumatic-brain-injury.cfm

  PET Scan, or a positron emission tomography scan, is an imaging test that allows doctors to observe how your tissues and organs are working within your body. […] Susceptibility-Weighted Imaging (SWI) is also an imaging process that uses magnetic resonance imaging that is highly sensitive to deoxygenated blood. […] Neuropsychological examination is an examination process carried out by a trained psychologist.

• #56 Diagnosis of mild traumatic brain injury (mTBI)

  https://science.gc.ca/site/science/en/safeguarding-your-research/guidelines-and-tools-implement-research-security/emerging-technology-trend-cards/diagnosis-mild-traumatic-brain-injury-mtbi

  Diagnosis of mild traumatic brain injury (mTBI) […] Traumatic brain injuries (TBIs) typically occur due to an injury to the head as a result of contact and/or acceleration/ deceleration of forces acting on the brain. TBI is a common health problem among civilian, first responders, and military populations. Although frequently undiagnosed or under- reported, mild TBIs (mTBIs) are the most frequent type of TBI (70-90%) and, while typically benign, involve many symptoms and carry a risk of serious short- and long-term sequelae. Current mTBI diagnosis methods (imaging, biomarkers and neuropsychological tests) are limited. […] New approaches for early diagnosis, including imaging (mainly spectroscopy) and biomarkers (mainly related to tau proteins) are a fast growing topic of research. Examples are artificial intelligence (AI) approaches to predict the severity of symptoms and post-concussion complications as well as point-of-care, hand-held, non-invasive and rapid diagnostic tools.

• #57 Azthena logo with the word Azthena

  https://www.news-medical.net/news/20250310/Understanding-the-symptoms-diagnosis-and-treatment-of-traumatic-brain-injury.aspx

  More sensitive and objective ways to diagnose and detect mild TBI are needed. Timely diagnosis is important to prevent repetitive injury and to help develop new therapies. […] The FDA’s scientists continue to conduct research on diagnostic tests for mild TBI. The scientists are studying TBI blood tests, special brain imaging, eye movements, and brain wave patterns. They are also investigating using portable imaging devices to detect mild TBI.

• #58 Brain Injury Diagnosis – Brain Injury Association of America

  https://biausa.org/brain-injury/about-brain-injury/diagnosis

  Getting a prompt and accurate brain injury diagnosis is important. Symptoms can appear immediately or can develop over time depending on the injury and the person. After an impact or injury to the head, it’s important to get assessed by a medical professional. […] Getting a diagnosis and determining injury severity are two different things. In cases where the injury is more severe, it is usually clear from the individual’s symptoms that some type of brain injury has occurred. With severe brain injuries, there is typically a prolonged loss of consciousness and/or the signs of injury appear on neuroimaging tests. In situations where the brain injury is mild or moderate, the symptoms can be more subtle so further assessment is often needed to get a brain injury diagnosis.

• #59 Understanding the Vital Role of Diagnostic Imaging in Traumatic Brain Injury Diagnosis and Treatment

  https://www.elementimaging.com/for-patients/our-blog/99-understanding-the-vital-role-of-diagnostic-imaging-in-traumatic-brain-injury-diagnosis-and-treatment

  Medical diagnostic imaging plays a central role in the diagnosis and management of traumatic brain injuries, providing critical information about the extent and nature of brain damage. […] By leveraging the power of diagnostic imaging, healthcare professionals can improve patient outcomes and enhance the quality of care for individuals affected by traumatic brain injury.

• #60 Diagnostics | Special Issue : Advances in Traumatic Brain Injury Diagnosis

  https://www.mdpi.com/journal/diagnostics/special_issues/AT3PQNSOZM

  Advances in Traumatic Brain Injury Diagnosis […] Traumatic brain injury (TBI) remains a major cause of death and disability worldwide. Standard indications for diagnosis include external force trauma to the head causing, at minimum, alteration of consciousness resulting from coup-contrecoup, rotational/inertia, and blast-type injuries. TBI can present with heterogeneous and/or evolving signs and symptoms that range from mild complaints to focal neurologic deficit, obtundation, coma, and death. Barriers to accurate and timely TBI diagnosis are related to its multiple diagnostic components: known vs. unknown events of external trauma, presence of symptoms without structural signs of injury (e.g., concussion without findings on the brain CT scan), concurrent systemic injuries, metabolic processes, medications and/or substances that confound the level of consciousness, lack of readily available resources or technologies to detect injury (e.g., neurocritical care and/or concussion specialists, CT scanner), and variable community awareness and/or understanding of whether TBI has occurred and when to seek care. The Glasgow Coma Scale has withstood the test of time in providing objective criteria for rapid neurologic assessment and TBI severity classification. Modern advancements have enabled the investigation and qualification of blood-based biomarkers, advanced neuroimaging sequences, assessment tools for cognitive, balance, and attentional deficits, and emerging wearable technologies with utility in the field or clinic. For more severe injuries, updated classification schemes, diagnostic tools (e.g., detection of cerebral activity for comatose patients, multimodal intracranial monitoring, cerebrospinal fluid sampling), and prognostic measures have been developed.

• #61 Diagnostics | Special Issue : Advances in Traumatic Brain Injury Diagnosis

  https://www.mdpi.com/journal/diagnostics/special_issues/AT3PQNSOZM

  This Special Issue seeks and welcomes modern original investigations of objective tools, measures, and technologies that enable the expedient, specific, and accurate diagnosis of TBI across the spectrum of injury severity from concussion to coma. High-quality review articles may be considered if novel, practical solutions and/or implementation strategies are concurrently presented.

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