Materiały źródłowe

• #1 Dementia – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/dementia/symptoms-causes/syc-20352013

  Dementia is a term used to describe a group of symptoms affecting memory, thinking and social abilities. In people who have dementia, the symptoms interfere with their daily lives. Dementia generally involves memory loss. It’s often one of the early symptoms of the condition. But having memory loss alone doesn’t mean you have dementia. Memory loss can have different causes. Dementia symptoms vary depending on the cause. Common symptoms include: Memory loss, which is usually noticed by someone else. Problems communicating or finding words. Trouble with visual and spatial abilities, such as getting lost while driving. Problems with reasoning or problem-solving. Trouble performing complex tasks. Trouble with planning and organizing. Poor coordination and control of movements. Confusion and disorientation. See a health care professional if you or a loved one has memory problems or other dementia symptoms. It’s important to determine the cause. Some medical conditions that cause dementia symptoms can be treated. Dementia is caused by damage to or loss of nerve cells and their connections in the brain. The symptoms depend on the area of the brain that’s damaged. Dementia can affect people differently. Dementias that are progressive get worse over time. Types of dementias that worsen and aren’t reversible include: Alzheimer’s disease. This is the most common cause of dementia. People with Alzheimer’s disease have plaques and tangles in their brains. Plaques are clumps of a protein called beta-amyloid. Tangles are fibrous masses made up of tau protein. It’s thought that these clumps damage healthy brain cells and the fibers connecting them. Vascular dementia. This type of dementia is caused by damage to the vessels that supply blood to the brain. The most common symptoms of vascular dementia include problems with problem-solving, slowed thinking, and loss of focus and organization. Lewy body dementia. Common symptoms include acting out dreams in sleep and seeing things that aren’t there, known as visual hallucinations. Symptoms also include problems with focus and attention. Frontotemporal dementia. Common symptoms affect behavior, personality, thinking, judgment, language and movement. Mixed dementia. People with mixed dementia can have Alzheimer’s disease, vascular dementia and Lewy body dementia. Dementia symptoms depend on the part of the brain that’s injured. TBI can cause depression, explosiveness, memory loss and impaired speech. Dementia-like symptoms can result from a fever or other side effects of the body’s attempt to fight off an infection. Some causes of dementia-like symptoms can be reversed with treatment. Dementia can lead to: Poor nutrition. Many people with dementia eventually reduce or stop eating, affecting their nutrient intake. Inability to perform self-care tasks. As dementia gets worse, people have a hard time bathing, dressing, and brushing their hair or teeth. Death. Coma and death can occur in late-stage dementia. This often happens because of an infection.

• #1 The progression, signs and stages of dementia | Alzheimer’s Society

  https://www.alzheimers.org.uk/about-dementia/symptoms-and-diagnosis/how-dementia-progresses/progression-stages-dementia

  Dementia is progressive. This means signs and symptoms may be relatively mild at first but they get worse with time. Dementia affects everyone differently, however it can be helpful to think of dementia progressing in 'three stages’ […] There are many different types of dementia and all of them are progressive. This means symptoms may be relatively mild at first but they get worse with time, usually over several years. These include problems with memory, thinking, problem-solving or language, and often changes in emotions, perception or behaviour. […] As dementia progresses, a person will need more help and, at some point, will need a lot of support with daily living. However, dementia is different for everyone, so it will vary how soon this happens and the type of support needed. […] These stages can be used to understand how dementia is likely to change over time, and to help people prepare for the future. The stages also act as a guide to when certain treatments, such as medicines for Alzheimers disease, are likely to work best.

• #1 The progression, signs and stages of dementia | Alzheimer’s Society

  https://www.alzheimers.org.uk/about-dementia/symptoms-and-diagnosis/how-dementia-progresses/progression-stages-dementia

  As dementia progresses into the middle and later stages, the symptoms of the different dementia types tend to become more similar. This is because more of the brain is affected as dementia progresses. […] Over time, the disease causing the dementia spreads to other parts of the brain. This leads to more symptoms because more of the brain is unable to work properly. At the same time, already-damaged areas of the brain become even more affected, causing symptoms the person already has to get worse. […] Eventually most parts of the brain are badly damaged by the disease. This causes major changes in all aspects of memory, thinking, language, emotions and behaviour, as well as physical problems. […] The speed at which dementia progresses varies a lot from person to person because of factors such as: the type of dementia for example, Alzheimers disease tends to progress more slowly than the other types; a persons age for example, Alzheimers disease generally progresses more slowly in older people (over 65) than in younger people (under 65); other long-term health problems dementia tends to progress more quickly if the person is living with other conditions, such as heart disease, diabetes or high blood pressure, particularly if these are not well-managed; delirium a medical condition that starts suddenly. […] There is no way to be sure how quickly a persons dementia will progress. Some people with dementia will need support very soon after their diagnosis. In contrast, others will stay independent for several years.

• #1 The Stages of Dementia: How Dementia Progresses

  https://www.healthline.com/health/dementia/stages

  Dementia refers to a category of diseases that affects your cognitive functions, such as memory and behavior. Symptoms typically worsen over time and may progress in three stages. […] There are three common stages of dementia: early, middle, and late. These highlight the progression and severity of symptoms. […] Although most people with dementia progress through these stages, each person progresses at different speeds. For example, some peoples symptoms rapidly progress from mild to severe, while others may take years to move from one stage to another. […] The early stage of dementia, also known as mild dementia, is when a person starts to experience symptoms. These early signs may sometimes be hard to notice. […] People in this stage may still function independently. But, they might also experience memory lapses that affect daily life, such as forgetting words or where things are.

• #1 The Stages of Dementia: How Dementia Progresses

  https://www.healthline.com/health/dementia/stages

  Other common symptoms of early stage dementia include early memory loss, such as forgetting recent events, personality changes, such as becoming more subdued or withdrawn, getting lost or having trouble orientating themselves, even in familiar places, difficulty with problem-solving and complex tasks such as managing finances, and trouble organizing or expressing thoughts. […] People in this early stage may also become irritated, anxious, or frustrated with their changing abilities. […] The middle stage of dementia, also known as moderate dementia, experience more noticeable symptoms. It will likely become harder to perform daily tasks, such as getting dressed, eating, and bathing. […] Common symptoms of middle stage dementia include increased confusion or poor judgment, increased forgetfulness, such as the names of friends and family members, increased short-term memory loss which may look like repeating themselves, increased long-term memory loss, such as forgetting events in the distant past, and signs of delirium, paranoia, or hallucinations.

• #1 The Stages of Dementia: How Dementia Progresses

  https://www.healthline.com/health/dementia/stages

  Personality and behavioral changes, sometimes caused by agitation and unfounded suspicions, may also happen more frequently. […] People in the late stage of dementia, also known as severe dementia, may likely require full-time assistance at home or in a nursing home. In this stage, life expectancy is also greatly reduced. […] Severe symptoms might include an inability to communicate, such as only being able to speak in their childhood language, an altered perception of time, needing full-time assistance with daily tasks, such as eating, dressing, and bathing, an inability to recognize faces of friends, family, or even themselves in a mirror, loss of physical abilities, such as walking, sitting, swallowing, or holding ones head up, incontinence, and increased susceptibility to infections, such as pneumonia.

• #1 About dementia | Dementia Australia

  https://www.dementia.org.au/about-dementia

  But dementia is a progressive condition. That means that your symptoms will become stronger over time. That might happen quickly or over several years. […] You can think of dementia as having three stages. […] In mild or early-stage dementia, you might experience some changes in your thinking and memory. […] In moderate or middle-stage dementia, the changes to your mood, memory, thinking and behaviour are stronger. […] In severe or late-stage dementia, your symptoms will be very strong. […] You may be unable to communicate, walk, control your bodily functions or look after your hygiene. […] At this stage, you will need constant supervision and care.

• #1 10 Early Signs and Symptoms of Alzheimer’s & Dementia | alz.org

  https://www.alz.org/alzheimers-dementia/10_signs

  Memory loss that disrupts daily life may be a symptom of Alzheimer’s or other dementia. Alzheimer’s is a brain disease that causes a slow decline in memory, thinking and reasoning skills. There are 10 warning signs and symptoms. If you notice any of them, don’t ignore them. Schedule an appointment with your doctor. […] One of the most common signs of Alzheimer’s disease, especially in the early stage, is forgetting recently learned information. Others include forgetting important dates or events, asking the same questions over and over, and increasingly needing to rely on memory aids (e.g., reminder notes or electronic devices) or family members for things they used to handle on their own. […] Some people living with changes in their memory due to Alzheimer’s or other dementia may experience changes in their ability to develop and follow a plan or work with numbers. They may have trouble following a familiar recipe or keeping track of monthly bills. They may have difficulty concentrating and take much longer to do things than they did before.

• #1 Dementia – early signs | Better Health Channel

  https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/dementia-early-signs

  The early signs of dementia are very subtle and vague and may not be immediately obvious. […] Although the early signs of dementia vary, there are some common early symptoms. […] Early symptoms also depend on the type of dementia and vary a great deal from person to person. […] Common early symptoms of dementia include: memory problems, particularly remembering recent events; increasing confusion; reduced concentration; personality or behaviour changes; apathy and withdrawal or depression; loss of ability to do everyday tasks. […] Symptoms may also develop gradually and go unnoticed for a long time. […] If the person affected has several of the ten warning signs of dementia, consult a doctor for a complete assessment. […] A person with dementia may forget things more often or not remember them at all.

• #1 10 Early Signs and Symptoms of Alzheimer’s & Dementia | alz.org

  https://www.alz.org/alzheimers-dementia/10_signs

  People living with memory changes from Alzheimer’s or other dementia often find it hard to complete daily tasks. Sometimes they may have trouble driving to a familiar location, organizing a grocery list or remembering the rules of a favorite game. […] People living with Alzheimer’s or other dementia can lose track of dates, seasons and the passage of time. They may have trouble understanding something if it is not happening immediately. Sometimes they may forget where they are or how they got there. […] Some people living with Alzheimer’s or other dementia could experience vision changes. This may lead to difficulty with balance or trouble reading. They may also have problems judging distance and determining color or contrast, causing issues with driving. […] People living with Alzheimer’s or other dementia may have trouble following or joining a conversation. They may stop in the middle of a conversation and have no idea how to continue or they may repeat themselves. They may struggle with vocabulary, have trouble naming a familiar object or use the wrong name (e.g., calling a „watch” a „hand-clock”).

• #1 Dementia – early signs | Better Health Channel

  https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/dementia-early-signs

  A person with dementia may have trouble with all the steps involved in preparing a meal. […] A person with dementia may have difficulty finding their way to a familiar place or feel confused about where they are. […] A person with dementia may forget simple words or substitute inappropriate words, making sentences difficult to understand. […] A person with dementia may have trouble knowing what the numbers mean or what to do with them. […] When this ability is affected by dementia, the person may have difficulty making appropriate decisions. […] A person with dementia may have difficulty judging distance or direction when driving a car. […] A person with dementia may not know what the keys are for. […] Someone with dementia can have rapid mood swings, for no apparent reason. […] Dementia may cause a person to lose interest in previously enjoyed activities or require cues prompting them to become involved.

• #1 Symptoms of dementia | Alzheimer’s Disease International (ADI)

  https://www.alzint.org/about/symptoms-of-dementia/

  People with dementia can have difficulty in reading, judging distances, seeing objects in three dimensions and in determining colour or contrast. […] A person with dementia may become very passive, sitting in front of the television for hours, sleeping more than usual, or appearing to lose interest in hobbies. […] Dementia is a collective name for brain syndromes which affect memory, thinking, behaviour and emotion, and is the leading cause of disability and dependency among the elderly. Each person experiences dementia in their own way, but generally those affected eventually need help with all aspects of daily life.

• #1 Middle stage dementia – Dementia UK

  https://www.dementiauk.org/information-and-support/about-dementia/stages-of-dementia/middle-stage-dementia/

  In middle stage dementia people typically become more forgetful and may find it difficult to retain information. […] Communication often becomes difficult in middle stage dementia, with the person having problems with word-finding, distinguishing and understanding sounds, and following a conversation. […] Many people in middle stage dementia lose their motivation and interest in activities that they previously enjoyed.

• #1 10 Early Signs and Symptoms of Alzheimer’s & Dementia | alz.org

  https://www.alz.org/alzheimers-dementia/10_signs

  A person living with Alzheimer’s or other dementia may put things in unusual places. They may lose things and be unable to go back over their steps to find them again. He or she may accuse others of stealing, especially as the disease progresses. […] Individuals living with Alzheimer’s or other dementia may experience changes in judgment or decision-making. For example, they may use poor judgment when dealing with money or pay less attention to grooming or keeping themselves clean. […] A person living with Alzheimer’s or other dementia may experience changes in the ability to hold or follow a conversation. As a result, they may withdraw from hobbies, social activities or other engagements. They may have trouble keeping up with a favorite team or activity. […] Individuals living with Alzheimer’s or other dementia may experience mood and personality changes. They can become confused, suspicious, depressed, fearful or anxious. They may be easily upset at home, with friends or when out of their comfort zone.

• #1 Middle stage dementia – Dementia UK

  https://www.dementiauk.org/information-and-support/about-dementia/stages-of-dementia/middle-stage-dementia/

  Dementia is a progressive condition that gets gradually worse over time, and as yet, there is no cure or treatment that slows this progression down. […] In the middle stage of dementia, the signs and symptoms become more obvious and will have a bigger impact on the person’s daily life. […] While dementia progresses differently for everyone, in the middle stages, the mild problems that the person first experienced become more pronounced and start to affect their ability to live without some form of support. […] In the middle stage of all forms of dementia it is likely that the person will exhibit some behaviour changes. […] Sundowning is a term that refers to a state of intense anxiety that typically occurs around sunset. […] In some cases, the person with dementia may experience changes in perception, false beliefs and delusions or hallucinations.

• #1 Alzheimer’s Stages – Early, Middle, Late Dementia Symptoms | alz.org

  https://www.alz.org/alzheimers-dementia/stages

  Alzheimers disease typically progresses slowly in three stages: early, middle and late (sometimes referred to as mild, moderate and severe in a medical context). […] Since Alzheimers affects people in different ways, each person may experience dementia symptoms or progress through the stages differently. […] The symptoms of Alzheimer’s disease worsen over time, although the rate at which the disease progresses varies. On average, a person with Alzheimer’s lives four to eight years after diagnosis, but can live as long as 20 years, depending on other factors. […] Changes in the brain related to Alzheimer’s begin years before any signs of the disease. […] The stages below provide an overall idea of how abilities change once symptoms appear and should only be used as a general guide. […] The stages are separated into three categories: mild Alzheimer’s disease, moderate Alzheimer’s disease and severe Alzheimer’s disease.

• #1 The 7 Stages of Dementia | A Place for Mom

  https://www.aplaceformom.com/caregiver-resources/articles/dementia-stages

  The average person with a dementia diagnosis can live between four to eight years after diagnosis. Some people, however, can live up to 20 years after their diagnosis. […] Different types of dementias, like Alzheimers disease and vascular dementia, have different prognoses, with some causing more rapid deterioration than others. Individual factors like lifestyle and treatment plans are critical in slowing down the progression of dementia.

• #1 Alzheimer’s disease: everything you need to know | Dementia Australia

  https://www.dementia.org.au/about-dementia/alzheimers-disease-everything-you-need-know

  The rate of progression varies from person to person depending on other health issues and age. The average length of time a person lives with dementia due to Alzheimer’s disease is seven to 10 years, but theres variation around that average. […] Alzheimers disease is progressive. There is no cure. It causes damage to the brain cells. Changes occur in memory, thinking, behaviour, and activities of daily living. […] Over time, Alzheimers disease affects different areas of the brain, damaging different abilities. Short-term memory is often affected first, but later, long-term memory is also affected. The disease also affects language, attention, judgement and many other aspects of behaviour over time. […] At the end stages of Alzheimers disease many people become immobile and dependent, requiring extensive care.

• #1 Stages of Dementia and Symptoms to Watch in Each – AgingCare.com

  https://www.agingcare.com/articles/stages-of-dementia-476644.htm

  People with Alzheimer’s usually live eight to 10 years after they’re diagnosed, but their life expectancy can range anywhere from another three to 20 years. […] Someone with Lewy body dementia typically lives between two and 10 years after diagnosis, with the most typical life expectancy being another six years. […] On average, people with vascular dementia die five years after they’re diagnosed. […] People with frontotemporal dementia typically live about six to eight years.

• #1 Symptoms and Progression of Dementia – Alzheimer

  https://alzheimer.ie/living-with-dementia/i-am-a-carer-family-member/signs-and-symptoms/

  Most people will experience a number of these signs, and they will find they are having increasing difficulty over time. In general, signs and symptoms emerge gradually. This can be difficult for both the person who is experiencing changes and for their family and friends. […] Each person’s experience with dementia is unique to them. Dementia may last many years, sometimes progressing faster, sometimes more slowly. This means that no one can tell you exactly how the condition will progress and how long a person can live with dementia. […] The following provides an outline of the three stages that are associated with Alzheimer’s disease. […] On average, people live eight to ten years from the time the first symptoms emerge. However, life expectancy varies considerably depending on how old a person is when symptoms begin. A person diagnosed in their 60s will live longer than someone diagnosed in their 90s. Life expectancy is also affected by other illnesses the person experiences.

• #1 10 Early Signs and Symptoms of Alzheimer’s & Dementia | alz.org

  https://www.alz.org/alzheimers-dementia/10_signs

  If you notice one or more signs in yourself or another person, it can be difficult to know what to do. It’s natural to feel uncertain or nervous about discussing these changes with others. […] If you notice any of the 10 Warning Signs of Alzheimer’s in yourself or someone you know, don’t ignore them. Schedule an appointment with your doctor. […] With early detection, you can explore treatments that may provide some relief of symptoms and help you maintain a level of independence longer.

• #1 MINDSETS: Multi-omics Integration with Neuroimaging for Dementia Subtyping and Effective Temporal Study | Scientific Reports

  https://www.nature.com/articles/s41598-025-97674-0

  Accurate differentiation between AD and VaD is crucial for several reasons. […] VaD often presents with sudden onset due to cerebrovascular events, followed by a stepwise progression and focal neurological signs. […] The life expectancy of VaD is shorter, and its diagnosis often comes too late for effective recuperative treatment. […] These distinct differences between the two types impact the treatment approaches. […] The proposed MINDSETS approach offers several significant advancements in the early diagnosis and treatment planning for AD and VaD. […] Early and accurate diagnosis of dementia subtypes is critical for effective patient management and treatment planning. […] The MINDSETS approach, with its diagnostic accuracy of 88.60% for AD vs. VaD, represents a significant improvement over existing methods.

• #1 How Dementia Progresses: The Signs & Stages – Tandem Clinical ResearchExpandExpandExpandExpandExpandExpandSearchToggle MenuFacebookXInstagramYouTubeLinkedinContinueContinueExpandExpandExpandExpandExpandExpandToggle Menu CloseSearch

  https://www.tandemclinicalresearch.com/blog/stages-of-dementia/

  Of all the stages of dementia, this is the most debilitating. Individuals lose the ability to communicate effectively and need help with all daily activities, including eating and personal care. […] Dementia can be incredibly challenging for those suffering from it, affecting all aspects of their lives and making everyday tasks increasingly difficult. […] There is currently no cure for dementia. However, we do have access to various medical treatments and therapies that can help manage symptoms and improve the quality of life for patients with dementia. […] Through dementia clinical trials, researchers can gather comprehensive data on the efficacy and safety of potential treatments, identifying which approaches are most effective in slowing disease progression, improving cognitive function, or enhancing the quality of life for patients. […] The insights gained from these studies are essential for developing new standards of care, informing public health policies, and ultimately finding a cure for dementia and Alzheimer’s disease.

• #1 Alzheimer’s Disease: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/9164-alzheimers-disease

  Your provider will suggest treatments to slow down how fast you develop dementia. Theres no cure for Alzheimers, but treatments may manage symptoms as they happen and slow down the conditions progression. […] Most people older than 65 with Alzheimers die within four to eight years of being diagnosed. But some people live for decades, especially if they were diagnosed before turning 65.

• #1 Patient education: Dementia (including Alzheimer disease) (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/dementia-including-alzheimer-disease-beyond-the-basics

  „The number of symptoms, the functions that are impaired, and the speed with which symptoms progress can vary widely from one person to the next.” […] „Most people with Alzheimer disease do not die from the disease itself, but rather from a secondary illness such as pneumonia, bladder infection, or complications of a fall.” […] „There is currently no cure for Alzheimer disease. However, experts are studying treatments in the hope of finding a way to slow the progression of the mental and functional decline.” […] „In some people with early Alzheimer disease, these medications may help slow the progression of disease. However, they do not cure the disease, they do not reverse memory loss that has already occurred, and symptoms will worsen over time even with medication.”

• #1 The stages of Dementia: Understanding progression and seeking help – Ivory

  https://www.liveivory.com/the-stages-of-dementia-understanding-progression-and-seeking-help/

  Understanding these stages helps caregivers adjust care and expectations as the disease progresses. […] The duration of dementia stages can vary: Early-stage: Lasts 2-4 years as mild symptoms gradually emerge. Middle-stage: Can last considerably longer, from 2 to 10 years, as symptoms intensify. Late-stage: Typically lasts 1-3 years, characterised by a significant decline in physical and cognitive functions. […] Dementia stages generally include early, moderate, and severe phases, characterised by: Early Stage: Difficulties with complex tasks and subtle memory gaps. Moderate Stage: Increased confusion, memory loss noticeable to others, significant assistance required. Severe Stage: Full dependency for personal care, profound memory loss, minimal to no communication abilities. […] Increased sleep often occurs in the severe stage of dementia.

• #1 Seven Stages of Dementia | Symptoms, Progression & Durations

  https://www.dementiacarecentral.com/aboutdementia/facts/stages/

  In this early stage of dementia, an individual can function rather independently, and often is still able to drive and maintain a social life. Symptoms may be attributed to the normal process of aging. […] In the middle stage of dementia, often the longest stage of the disease, brain damage causes a person to have difficulty expressing thoughts and performing daily tasks. Memory issues are more severe than in the earlier stage. […] In late-stage dementia, also known as advanced dementia, individuals have significant issues with communication. […] This severe stage of dementia lasts approximately 1 to 3 years. […] Individuals may not require care assistance after the initial diagnosis of dementia, but that will change as the disease progresses and symptoms worsen. […] In the early stage of dementia, a person can function rather independently and requires little care assistance.

• #1 Seven Stages of Dementia | Symptoms, Progression & Durations

  https://www.dementiacarecentral.com/aboutdementia/facts/stages/

  In the middle stage of dementia, patients start losing their independence. Assistance with the Activities of Daily Living (ADLs), such as bathing, grooming and dressing is normally required. […] A person in this last stage of dementia requires a significant amount of care. Assistance and supervision are required 24 hours per day. […] The needs of a person with progressive dementia, like Alzheimer’s disease, usually become so overwhelming that moving into a full-time residence with trained staff becomes the only option. […] Assisted living residences combine some independent living with available medical and personal care. […] Some assisted living residences offer memory care, also called “Special Care Units” or “Alzheimer’s Care Units.” […] Memory care residences also have physical designs that are appropriate for people with dementia. […] Nursing homes are appropriate for someone with dementia if there are other medical needs. […] In comparison, training for staff in assisted living with memory care is specifically tailored to deal with issues related to dementia.

• #1 Tips for Caregivers and Families of People With Dementia

  https://www.alzheimers.gov/life-with-dementia/tips-caregivers

  Early on in Alzheimers and related dementias, people experience changes in thinking, remembering, and reasoning in a way that affects daily life and activities. […] Eventually, people with these diseases will need more help with simple, everyday tasks. […] As the disease progresses, finding ways for the person to eat healthy foods and stay active may be increasingly challenging. […] Learning about your loved ones disease will help you know what to expect as the dementia progresses and what you can do.

• #1 Homepage – Positive Approach to Care

  https://teepasnow.com/

  Teepa Snow has been featured on: […] Teepa Snows Positive Approach to Cares mission is to transform the experience of dementia worldwide. […] Understand how the changes affect the person you’re caring for. […] Teepa Snow and those who are living with dementia expertly guide support and care that is life-changing. […] Whatever category you are in, PAC has workable solutions, skills, and approaches to bring real hope, possibility, and significant shifts to your experience of dementia and dementia care. […] With over 40 years of experience, dementia expert Teepa Snow and her PAC Team can help you overcome challenges. […] Understanding the areas of the brain that are no longer working and making use of the parts of the brain that are still active. […] Learn practical skills that can help you survive and connect with the person in your care. […] Understand what is happening to the brain of the person in your care.

• #1 The 7 Stages of Dementia and Symptoms

  https://comfortcaresl.com/stages-of-dementia-and-symptoms/

  Understanding each stage and the associated symptoms is vital for providing the right care and support. Caregivers, families, and healthcare professionals working together can provide a supportive and enriching environment for individuals with dementia, offering therapies and activities that stimulate cognition and make the journey less painful. Though the patients lose their memory, they still have the capacity to love and laugh. At last, if the dementia progresses to its advanced stages, we would be more than kind to admit the patient to a promising memory care facility.

• #2 Dementia: What It Is, Causes, Symptoms, Treatment & TypesWhat It Is, Causes, Symptoms, Treatment & Types

  https://my.clevelandclinic.org/health/diseases/9170-dementia

  Dementia is a general term that represents a group of diseases and illnesses that affect your thinking, memory, reasoning, personality, mood and behavior. The decline in mental function interferes with your daily life and activities. Its estimated that about 50% of people age 85 and older have dementia. Current medications may help slow the mental decline. […] Dementia entails a decline in mental function from a previously higher level thats severe enough to interfere with daily living. A person with dementia has two or more of these specific difficulties, including a decline in: Memory, Reasoning, Language, Coordination, Mood, Behavior. […] Dementia develops when the parts of your brain involved with learning, memory, decision-making or language are affected by infections or diseases. The most common cause of dementia is Alzheimers disease.

• #2

  https://www.who.int/news-room/fact-sheets/detail/dementia

  In 2021, 57 million people had dementia worldwide, over 60% of whom live in low-and middle-income countries. Every year, there are nearly 10 million new cases. […] Dementia results from a variety of diseases and injuries that affect the brain. Alzheimer disease is the most common form of dementia and may contribute to 6070% of cases. […] Dementia is a term for several diseases that affect memory, thinking, and the ability to perform daily activities. The illness gets worse over time. It mainly affects older people but not all people will get it as they age. […] Symptoms get worse over time. Eventually, most people with dementia will need others to help with daily activities. […] Most symptoms become worse over time, while others might disappear or only occur in the later stages of dementia. As the disease progresses, the need for help with personal care increases. People with dementia may not be able to recognize family members or friends, develop difficulties moving around, lose control over their bladder and bowls, have trouble eating and drinking and experience behaviour changes such as aggression that are distressing to the person with dementia as well as those around them.

• #2 Dementia: What It Is, Causes, Symptoms, Treatment & TypesWhat It Is, Causes, Symptoms, Treatment & Types

  https://my.clevelandclinic.org/health/diseases/9170-dementia

  About 5% to 8% of all people over the age of 65 have some form of dementia, and this number doubles every five years above that age. Its estimated that as many as half of people 85 years of age and older have dementia. […] One common misbelief about memory loss is that it always means you or a loved one has dementia. There are many causes of memory loss. Memory loss alone doesnt necessarily confirm a diagnosis of dementia. […] Dementia interferes with your ability to function. Dementia isnt forgetting where you left your keys. A person with dementia can have situations like forgetting what keys are used for. Dementia isnt a normal part of aging. […] Dementias can be divided into three groups: Primary (diseases and conditions in which dementia is the main illness), Secondary (dementia due to another disease or condition), Reversible dementia-like symptoms caused by other illnesses or causes.

• #2 The Stages of Dementia: How Dementia Progresses

  https://www.healthline.com/health/dementia/stages

  Dementia refers to a category of diseases that affects your cognitive functions, such as memory and behavior. Symptoms typically worsen over time and may progress in three stages. […] There are three common stages of dementia: early, middle, and late. These highlight the progression and severity of symptoms. […] Although most people with dementia progress through these stages, each person progresses at different speeds. For example, some peoples symptoms rapidly progress from mild to severe, while others may take years to move from one stage to another. […] The early stage of dementia, also known as mild dementia, is when a person starts to experience symptoms. These early signs may sometimes be hard to notice. […] People in this stage may still function independently. But, they might also experience memory lapses that affect daily life, such as forgetting words or where things are.

• #2 How Dementia Progresses

  https://www.everydayhealth.com/dementia/progression-pace-decline-varies/

  Many factors affect the pace at which dementia progresses, including the person’s overall health and social support system. […] Unfortunately, the most common types of dementia Alzheimers, Lewy body, and frontotemporal are all progressive. People lose their cognitive skills over time, finding it more and more difficult to meet the demands of everyday life. […] Yet every person with dementia will experience it in a unique way. Some hold steady for longer than expected; others worsen rapidly. […] The progression of the resulting dementia depends in part on where and how the blockage occurred and if there is any further damage to the brain. […] Signs that vascular dementia is progressing often resemble those of middle and eventually later-stage Alzheimers disease: increasing memory loss, confusion, disorientation, and problems with reasoning and communication.

• #2 Alzheimer’s Stages – Early, Middle, Late Dementia Symptoms | alz.org

  https://www.alz.org/alzheimers-dementia/stages

  Alzheimers disease typically progresses slowly in three stages: early, middle and late (sometimes referred to as mild, moderate and severe in a medical context). […] Since Alzheimers affects people in different ways, each person may experience dementia symptoms or progress through the stages differently. […] The symptoms of Alzheimer’s disease worsen over time, although the rate at which the disease progresses varies. On average, a person with Alzheimer’s lives four to eight years after diagnosis, but can live as long as 20 years, depending on other factors. […] Changes in the brain related to Alzheimer’s begin years before any signs of the disease. […] The stages below provide an overall idea of how abilities change once symptoms appear and should only be used as a general guide. […] The stages are separated into three categories: mild Alzheimer’s disease, moderate Alzheimer’s disease and severe Alzheimer’s disease.

• #2 Dementia – early signs | Better Health Channel

  https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/dementia-early-signs

  The early signs of dementia are very subtle and vague and may not be immediately obvious. […] Although the early signs of dementia vary, there are some common early symptoms. […] Early symptoms also depend on the type of dementia and vary a great deal from person to person. […] Common early symptoms of dementia include: memory problems, particularly remembering recent events; increasing confusion; reduced concentration; personality or behaviour changes; apathy and withdrawal or depression; loss of ability to do everyday tasks. […] Symptoms may also develop gradually and go unnoticed for a long time. […] If the person affected has several of the ten warning signs of dementia, consult a doctor for a complete assessment. […] A person with dementia may forget things more often or not remember them at all.

• #2 Alzheimer’s Stages – Early, Middle, Late Dementia Symptoms | alz.org

  https://www.alz.org/alzheimers-dementia/stages

  In the early stage of Alzheimer’s, a person may function independently. […] Despite this, the person may feel as if he or she is having memory lapses, such as forgetting familiar words or the location of everyday objects. […] Symptoms may not be widely apparent at this stage, but family and close friends may take notice and a doctor would be able to identify symptoms using certain diagnostic tools. […] Common difficulties include: Coming up with the right word or name. […] Middle-stage Alzheimer’s is typically the longest stage and can last for many years. […] As the disease progresses, the person with Alzheimer’s will require a greater level of care. […] During the middle stage of Alzheimers, the dementia symptoms are more pronounced. […] Symptoms, which vary from person to person, may include: Being forgetful of events or personal history.

• #2 10 Early Signs and Symptoms of Alzheimer’s & Dementia | alz.org

  https://www.alz.org/alzheimers-dementia/10_signs

  People living with memory changes from Alzheimer’s or other dementia often find it hard to complete daily tasks. Sometimes they may have trouble driving to a familiar location, organizing a grocery list or remembering the rules of a favorite game. […] People living with Alzheimer’s or other dementia can lose track of dates, seasons and the passage of time. They may have trouble understanding something if it is not happening immediately. Sometimes they may forget where they are or how they got there. […] Some people living with Alzheimer’s or other dementia could experience vision changes. This may lead to difficulty with balance or trouble reading. They may also have problems judging distance and determining color or contrast, causing issues with driving. […] People living with Alzheimer’s or other dementia may have trouble following or joining a conversation. They may stop in the middle of a conversation and have no idea how to continue or they may repeat themselves. They may struggle with vocabulary, have trouble naming a familiar object or use the wrong name (e.g., calling a „watch” a „hand-clock”).

• #2 Middle stage dementia – Dementia UK

  https://www.dementiauk.org/information-and-support/about-dementia/stages-of-dementia/middle-stage-dementia/

  Dementia is a progressive condition that gets gradually worse over time, and as yet, there is no cure or treatment that slows this progression down. […] In the middle stage of dementia, the signs and symptoms become more obvious and will have a bigger impact on the person’s daily life. […] While dementia progresses differently for everyone, in the middle stages, the mild problems that the person first experienced become more pronounced and start to affect their ability to live without some form of support. […] In the middle stage of all forms of dementia it is likely that the person will exhibit some behaviour changes. […] Sundowning is a term that refers to a state of intense anxiety that typically occurs around sunset. […] In some cases, the person with dementia may experience changes in perception, false beliefs and delusions or hallucinations.

• #2 Management of neuropsychiatric symptoms of dementia – UpToDate

  https://www.uptodate.com/contents/management-of-neuropsychiatric-symptoms-of-dementia

  The presence of either delusions or hallucinations is associated with increased risk for cognitive and functional decline; hallucinations predict institutionalization and death. […] Behavioral disturbances commonly peak in the late afternoon or evening, a phenomenon often referred to as „sundowning.” Sundowning affects up to two-thirds of patients with dementia and is closely related to disturbed circadian rhythms. […] Delusions are common in patients with Alzheimer disease (AD), with a reported prevalence of 30 percent in patients with severe AD. A long-term follow-up study suggests that these may be more pervasive; among 456 patients with mild to moderate AD followed for a mean of 4.5 years, 34 percent had delusions at baseline, but 70 percent had them during at least one evaluation.

• #2 Alzheimer’s Stages – Early, Middle, Late Dementia Symptoms | alz.org

  https://www.alz.org/alzheimers-dementia/stages

  In the final stage of the disease, dementia symptoms are severe. […] Individuals lose the ability to respond to their environment, to carry on a conversation and, eventually, to control movement. […] As memory and cognitive skills continue to worsen, significant personality changes may take place and individuals need extensive care.

• #2 Symptoms of dementia – NHS

  https://www.nhs.uk/conditions/dementia/symptoms-and-diagnosis/symptoms/

  In some people, these symptoms will remain the same and not worsen. But some people with MCI will go on to develop dementia. […] Dementia is not a natural part of ageing. This is why it’s important to talk to a GP sooner rather than later if you’re worried about memory problems or other symptoms. […] Symptoms of vascular dementia are similar to Alzheimer’s disease, although memory loss may not be as obvious in the early stages. […] Symptoms can sometimes develop suddenly and quickly get worse, but they can also develop gradually over many months or years. […] As dementia progresses, memory loss and difficulties with communication often become severe. In the later stages, the person is likely to neglect their own health, and require constant care and attention. […] The most common symptoms of advanced dementia include: memory problems people may not recognise close family and friends, or remember where they live or where they are, communication problems some people may eventually lose the ability to speak altogether, mobility problems many people become less able to move about unaided, behavioural problems a significant number of people will develop what are known as „behavioural and psychological symptoms of dementia”, bladder incontinence is common in the later stages of dementia, appetite and weight loss problems are both common in advanced dementia.

• #2 Symptoms of dementia | Alzheimer’s Disease International (ADI)

  https://www.alzint.org/about/symptoms-of-dementia/

  Every person is unique and dementia affects people differently – no two people will have symptoms that develop in exactly the same way. An individual’s personality, general health and social situation are all important factors in determining the impact of dementia on them. […] Symptoms vary between Alzheimer’s disease and other types of dementia, but there are broad similarities between them all. The most common early signs of dementia are memory loss and a reduction in practical abilities, which can lead to withdrawal from work or social activities. […] Declining memory, especially short-term memory (remembering things that have happened recently), is the most common early symptom of dementia. […] People with dementia often find it hard to complete everyday tasks that are so familiar that we usually do them without thinking.

• #2 Dementia – early signs | Better Health Channel

  https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/dementia-early-signs

  A person with dementia may have trouble with all the steps involved in preparing a meal. […] A person with dementia may have difficulty finding their way to a familiar place or feel confused about where they are. […] A person with dementia may forget simple words or substitute inappropriate words, making sentences difficult to understand. […] A person with dementia may have trouble knowing what the numbers mean or what to do with them. […] When this ability is affected by dementia, the person may have difficulty making appropriate decisions. […] A person with dementia may have difficulty judging distance or direction when driving a car. […] A person with dementia may not know what the keys are for. […] Someone with dementia can have rapid mood swings, for no apparent reason. […] Dementia may cause a person to lose interest in previously enjoyed activities or require cues prompting them to become involved.

• #2 Symptoms of dementia | Alzheimer’s Disease International (ADI)

  https://www.alzint.org/about/symptoms-of-dementia/

  A person with dementia can often forget simple words or substitutes unusual words, making speech or writing hard to understand. […] People with dementia can become lost in familiar places such as the road they live in, forget where they are or how they got there, and not know how to get back home. […] People with dementia may dress inappropriately, wearing several layers of clothes on a warm day or very few on a cold day. […] A person with dementia may find it difficult to make decisions, solve problems, or keep up with paying their bills. […] A person with dementia may put things in unusual places such as an iron in the fridge or a wristwatch in the sugar bowl. […] Dementia may cause someone to become unusually emotional and experience rapid mood swings or irritability for no apparent reason.

• #2 Dementia: What It Is, Causes, Symptoms, Treatment & TypesWhat It Is, Causes, Symptoms, Treatment & Types

  https://my.clevelandclinic.org/health/diseases/9170-dementia

  Symptoms include short-term memory loss, confusion, personality and behavior changes. Trouble talking, remembering distant memories and issues with walking happen later in the disease. […] Symptoms include memory problems, confusion and trouble concentrating and completing tasks. The decline may appear suddenly (following a major stroke) or in steps (following a series of mini strokes). […] Symptoms include movement and balance problems, changes in sleep patterns, memory loss, planning and problem-solving difficulties, and visual hallucinations and delusions. […] Symptoms include changes in social behavior, personality, and/or loss of language skills (speaking, understanding or forgetting the meaning of common words) or motor coordination. […] Early symptoms of dementia include: Forgetting recent events or information, Repeating comments or questions over a very short period, Misplacing commonly used items or placing them in unusual spots, Not knowing the season, year or month, Having difficulty coming up with the right words, Experiencing a change in mood, behavior or interests.

• #2 Alzheimer’s Disease: Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/9164-alzheimers-disease

  Your provider will suggest treatments to slow down how fast you develop dementia. Theres no cure for Alzheimers, but treatments may manage symptoms as they happen and slow down the conditions progression. […] Most people older than 65 with Alzheimers die within four to eight years of being diagnosed. But some people live for decades, especially if they were diagnosed before turning 65.

• #2 Symptoms and Progression of Dementia – Alzheimer

  https://alzheimer.ie/living-with-dementia/i-am-a-carer-family-member/signs-and-symptoms/

  Most people will experience a number of these signs, and they will find they are having increasing difficulty over time. In general, signs and symptoms emerge gradually. This can be difficult for both the person who is experiencing changes and for their family and friends. […] Each person’s experience with dementia is unique to them. Dementia may last many years, sometimes progressing faster, sometimes more slowly. This means that no one can tell you exactly how the condition will progress and how long a person can live with dementia. […] The following provides an outline of the three stages that are associated with Alzheimer’s disease. […] On average, people live eight to ten years from the time the first symptoms emerge. However, life expectancy varies considerably depending on how old a person is when symptoms begin. A person diagnosed in their 60s will live longer than someone diagnosed in their 90s. Life expectancy is also affected by other illnesses the person experiences.

• #2 Symptoms and Progression of Dementia – Alzheimer

  https://alzheimer.ie/living-with-dementia/i-am-a-carer-family-member/signs-and-symptoms/

  In the early stages of dementia, changes are slight, and it is possible to continue to do lots of things. […] As dementia progresses, changes are more significant, and a person will need more support to help manage day-to-day living. […] During the late stage of dementia, a person will need increasing amounts of support and will gradually become dependent on others for nursing care. […] Vascular dementia is generally caused by a stroke or a series of small strokes. As a result, this type of dementia may progress in a ‘stepped’ manner, which differs from the more gradual progression of Alzheimer’s disease. […] Half or more people with dementia with Lewy Bodies will also develop symptoms of Parkinson’s disease. […] In the later stages, this dementia progresses similarly to Alzheimer’s disease. People usually live for six to twelve years following the onset of symptoms. […] Each person’s experience with their dementia is unique to them, and there is no way to say precisely how their dementia will progress, which symptoms will emerge and when and how long they may live with their condition.

• #2 How Dementia Progresses

  https://www.everydayhealth.com/dementia/progression-pace-decline-varies/

  Gradually, symptoms of Lewy body dementia become more like those of middle- and late-stage Alzheimers: memory loss, agitation, restlessness, or shouting out. […] But as dementia becomes progressively worse, people who are experiencing behavior changes will begin having language difficulty, and vice versa. […] As frontotemporal disorders progress, symptoms will begin to resemble those of Alzheimers, though agitation and aggression generally develop before short-term memory loss and other symptoms of later-stage Alzheimers, such as trouble judging distance and difficulty seeing objects in three dimensions. […] On average people with frontotemporal disorders live for six to eight years after the onset of symptoms.

• #2 Signs and Symptoms of Alzheimer’s | Alzheimer’s Disease and Dementia | CDC

  https://www.cdc.gov/alzheimers-dementia/signs-symptoms/alzheimers.html

  Memory loss that disrupts daily life is not a typical part of aging. […] If it is Alzheimer’s disease or another kind of dementia, you can start treatment early, when it is most effective in slowing down the disease. […] People with one or more of these 10 warning signs should see a doctor to find the cause. […] Dementia is not a specific disease. It is a general term for having trouble remembering, thinking, or making decisions that affect everyday activities.

• #2 Patient education: Dementia (including Alzheimer disease) (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/dementia-including-alzheimer-disease-beyond-the-basics

  „The number of symptoms, the functions that are impaired, and the speed with which symptoms progress can vary widely from one person to the next.” […] „Most people with Alzheimer disease do not die from the disease itself, but rather from a secondary illness such as pneumonia, bladder infection, or complications of a fall.” […] „There is currently no cure for Alzheimer disease. However, experts are studying treatments in the hope of finding a way to slow the progression of the mental and functional decline.” […] „In some people with early Alzheimer disease, these medications may help slow the progression of disease. However, they do not cure the disease, they do not reverse memory loss that has already occurred, and symptoms will worsen over time even with medication.”

• #3 10 Early Signs and Symptoms of Alzheimer’s & Dementia | alz.org

  https://www.alz.org/alzheimers-dementia/10_signs

  Memory loss that disrupts daily life may be a symptom of Alzheimer’s or other dementia. Alzheimer’s is a brain disease that causes a slow decline in memory, thinking and reasoning skills. There are 10 warning signs and symptoms. If you notice any of them, don’t ignore them. Schedule an appointment with your doctor. […] One of the most common signs of Alzheimer’s disease, especially in the early stage, is forgetting recently learned information. Others include forgetting important dates or events, asking the same questions over and over, and increasingly needing to rely on memory aids (e.g., reminder notes or electronic devices) or family members for things they used to handle on their own. […] Some people living with changes in their memory due to Alzheimer’s or other dementia may experience changes in their ability to develop and follow a plan or work with numbers. They may have trouble following a familiar recipe or keeping track of monthly bills. They may have difficulty concentrating and take much longer to do things than they did before.

• #3 Middle stage dementia – Dementia UK

  https://www.dementiauk.org/information-and-support/about-dementia/stages-of-dementia/middle-stage-dementia/

  In middle stage dementia people typically become more forgetful and may find it difficult to retain information. […] Communication often becomes difficult in middle stage dementia, with the person having problems with word-finding, distinguishing and understanding sounds, and following a conversation. […] Many people in middle stage dementia lose their motivation and interest in activities that they previously enjoyed.

• #3

  https://111.wales.nhs.uk/LiveWell/Dementia/whatarethesyptoms/

  Dementia is not a natural part of ageing. This is why it’s important to talk to your GP sooner rather than later if you’re at all worried about memory problems or other symptoms. […] Symptoms of vascular dementia are similar to Alzheimer’s disease, although memory loss may not be as apparent in the early stages. […] Symptoms can sometimes develop suddenly and quickly get worse, but they can also develop gradually over many months or years. […] As dementia progresses, memory loss and difficulties with communication often become severe. In the later stages, the person is likely to neglect their own health, and require constant care and attention. […] The most common symptoms of advanced dementia include: Memory problems people may not recognise close family and friends, or remember where they live or where they are. Communication problems some people may eventually lose the ability to speak altogether.

• #3

  https://111.wales.nhs.uk/LiveWell/Dementia/whatarethesyptoms/

  Mobility problems many people become less able to move about unaided. […] Behavioural problems a significant number of people will develop what are known as „behavioural and psychological symptoms of dementia”. […] Bladder incontinence is common in the later stages of dementia, and some people will also experience bowel incontinence. […] Appetite and weight loss problems are both common in advanced dementia. Many people have trouble eating or swallowing, and this can lead to choking, chest infections and other problems.

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