what is dementia definition
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- The definition of dementia is fairly simple. Dementia is a group of diseases that cause a permanent decline of person's ability to think, reason and manage his own life. Dementia is caused by biological processes within the brain that damage brain cells.
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dementia Dementia is a loss of mental ability severe enough to interfere with normal activities of daily living, lasting more than six months, not present since birth, and not associated with a loss or alteration of consciousness.
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Theron Shan Imperial Knights were confirmed to have been considered as 'Gray' by the New Jedi Order in Star Wars: Legacy 0 and Star Wars: Legacy 0½, and the Voss Mystics were verified to have been 'Gray' in the Creating Worlds developer blog for the Star Wars: The Old Republic video game.
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- Types of Dementia. The term dementia refers to a chronic, usually progressive problem of cognition that usually affects memory and almost always affects judgment, decision-making and relationships with others.
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Arteriosclerotic Dementia Definition of dementia. When a person starts losing his or her abilities to learn or recognize things, abilities for judging and reasoning activities, and few other problems, then this is the condition of dementia. It can also be a state when a person faces the difficulties like memory loss, and other mental abilities.
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dementia Elaine Abrams, ... Dementia is one of the most feared health conditions, especially in older adults. Adults with early signs of dementia and their families are often reluctant to seek advice. In fact, more than half of adults with dementia go undiagnosed. Read more about Living with Dementia: 5 Reasons to Seek Early Diagnosis.
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Alzheimer's disease : a degenerative brain disease of unknown cause that is the most common form of dementia, that usually starts in late middle age or in old age, that results in progressive memory loss, impaired thinking, disorientation, and changes in personality and mood, that leads in advanced cases to a profound decline in cognitive and physical functioning, and ...
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Dementia and Hearing loss Dementia is a condition which affects brain function. There are various types of dementia, such as Alzheimer’s and vascular dementia. They all have similar symptoms including memory loss, mood changes and communication difficulties. Generally patients with dementia will get worse with time.
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The History of Dementia Dementia is not a specific disease, it is a broad term that characterizes many different conditions, such as Alzheimer's disease, vascular dementia, frontotemporal dementia, and other disorders. Dementia refers to a group of symptoms that can be caused by several different brain disorders.
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Redefining Dementia as a Terminal Illness In its initial stages, that's true — memory loss is an early hallmark of dementia. But experts in the field say dementia is more accurately defined as fatal brain failure: a terminal disease, like cancer, that physically kills patients, not simply a mental ailment that accompanies older age. (See the top 10 medical breakthroughs of 2008.)
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Dementia Dementia is a loss of brain function that occurs with certain diseases. It affects memory, thinking, language, judgment, and behavior. Dementia usually occurs in older age. It is rare in people under age 60. The risk of dementia increases as a person gets older. Most types of dementia are nonreversible (degenerative). Nonreversible means the changes in the brain that are causing the dementia cannot be stopped or turned back. Alzheimer disease is the most common type of dementia. Another common type of dementia is vascular dementia. It is caused by many small strokes. Lewy body disease is a common cause of dementia in the elderly. People with this condition have abnormal protein structures in certain areas of the brain.
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10 Types of Dementia Dementia is not a specific disease. It is a descriptive term for a collection of symptoms that can be caused by a number of disorders that affect the brain. People with dementia have significantly impaired intellectual functioning that interferes with normal activities and relationships.
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Dementia The risk of dementia increases as a person gets older. Most types of dementia are nonreversible (degenerative). Nonreversible means the changes in the brain that are causing the dementia cannot be stopped or turned back. Alzheimer disease is the most common type of dementia. Another common type of dementia is vascular dementia. It is caused by many small strokes.
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dementia Dementia usually is caused by degeneration in the cerebral cortex, the part of the brain responsible for thoughts, memories, actions, and personality. Death of brain cells in this region leads to the cognitive impairment that characterizes dementia.
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Types of Dementia In this Article. If someone you love gets diagnosed with dementia, it means he has a progressive and sometimes chronic brain condition that causes problems with his thinking, behavior, and memory. Dementia itself is not a disease, but a syndrome; its symptoms are common to several brain diseases. It will get worse over time.
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- Dementia is a collective term used to describe the problems that people with various underlying brain disorders or damage can have with their memory, language and thinking. Alzheimer's disease is the best known and most common disorder under the umbrella of dementia.ementia can also be caused by: 1,2,8. 1  Prion diseases-from certain types of protein, as in CJD (Creutzfeldt-Jakob disease) and GSS (Gerstmann-Straussler-Scheinker syndrome). 2  HIV infection-when the problem is simply termed HIV-associated dementia. 3  How the virus damages brain cells is not certain.
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What's the Difference Between Alzheimer's Disease and Dementia? Dementia is an umbrella term that refers to a group of physical and mental symptoms that are severe enough to interfere with a person's daily functions. The symptoms can be caused by various diseases or disorders.
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- Use dementia in a sentence. 1  Obs. insanity; madness.  Psychiatry a disorder of the mind affecting perception, memory, and judgment, characterized by reduced ability to remember, control muscular movements, recognize familiar objects and sounds, etc.
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Dementia due to metabolic causes Definition. Dementia is loss of brain function that occurs with certain diseases. Dementia due to metabolic causes is a loss of brain function that can occur with abnormal chemical processes in the body.If these processes can be treated soon enough, brain function can return to normal. Left untreated, these chemical abnormalities cause permanent brain damage and dementia.efinition. Dementia is loss of brain function that occurs with certain diseases. Dementia due to metabolic causes is a loss of brain function that can occur with abnormal chemical processes in the body.
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The Lyme disease debate: Can the condition be chronic? The Lyme disease debate: Can the condition be chronic? With 300,000 new cases of Lyme disease in the U.S. each year, it's no surprise that the tick-borne illness has been a hotly debated topic among medical experts. Dr. Manny recently sat down with New York Times best selling author of “Why Can’t I Get Better?
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Dementia Dementia is a decline or loss of reasoning, memory, and other mental abilities (the cognitive functions such as judgment, thinking, behavior, and language).
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- (usually uncountable, plural dementias) ( 1 pathology) A progressive decline in cognitive function due to damage or disease in the brain beyond what might be expected from normal aging. Areas particularly affected include memory, attention, judgement, language and problem solving.  Madness or insanity.
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Caring for a Person With Dementia Dementia is a progressive loss of mental function due to certain diseases that affect the brain. The losses are substantial. Over time, all types of dementia will lead to loss of memory, loss of reasoning and judgment, personality and behavioral changes, physical decline, and death. But the course dementia takes can vary widely from person to person. It's influenced by many factors, including age and other conditions a person may have.
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- Dementia is a syndrome in which there is deterioration in memory, thinking, behaviour and the ability to perform everyday activities. Although dementia mainly affects older people, it is not a normal part of ageing. Worldwide, around 50 million people have dementia, and there are nearly 10 million new cases every year.
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What is Alzheimer's disease? Definition of Alzheimer's. 1  Alzheimer's disease is a progressive, degenerative disorder that attacks the brain's nerve cells, or neurons, resulting in loss of memory, thinking and language skills, and behavioral changes.
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What's the Difference Between Dementia & Alzheimer's Disease? Dementia is not a disease, but a group of symptoms that are associated with a decline in thinking, reasoning, and/or remembering. If someone has dementia, they may have difficulty carrying out daily tasks they have performed routinely and independently throughout their lives. The two most common types of dementia are: 1  Alzheimer's disease. 2  Vascular dementia, which is the hardening of the arteries in the brain that causes blockage in blood flow.