Dementia | MedlinePlus

 

articles on dementia

The Dementia Alzheimer Disease page contains articles and information from the New England Journal of Medicine. Nov 07,  · Dementia is a disease that include a variety of symptoms and signs, for example, memory loss, impaired judgement, and problems with doing daily tasks. Dementia is caused by factors that lead to damaged neurons. There are five types of dementia and 13 stages of the disease. Treatment therapies are directed at managing symptoms and progression of the disease. Dementia is an international peer reviewed journal that acts as a major forum for social research of direct relevance to improving the quality of life and quality of care for people with dementia and their families. For the first time an international research journal is available for academics and practitioners that has as its primary paradigm.


Recent Alzheimer's & Dementia Articles - Elsevier


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Dementia is not a single disease in itself, articles on dementia, but a general term to describe symptoms of impairment in memory, communication, and thinking, articles on dementia. An analysis of the most recent census estimates that 4. The Alzheimer's Association estimates that:. This article discusses the potential causes of dementia, the various types, and any available treatments.

Some symptoms they may notice themselves, others may only be noticed by caregivers or healthcare workers. Mild cognitive impairment: characterized by general forgetfulness. This affects many people as they age but it only progresses to dementia for some. Mild dementia: people with mild dementia will experience cognitive impairments that occasionally impact their daily life.

Symptoms include memory loss, confusion, personality changes, getting lost, and difficulty in planning and carrying out tasks. Moderate dementia: daily life becomes more challenging, and the individual may need more help. Symptoms are similar to mild dementia but increased. Individuals may need help getting dressed and combing their hair. They may also show significant changes in personality; for instance, becoming suspicious or agitated for no reason. There are also likely to be sleep disturbances.

Severe dementia: at this stage, symptoms have worsened considerably. There may be a loss of ability to communicate, and the individual might need full-time care. Simple tasks, such as sitting and holding one's head up become impossible. Bladder control may be lost. Dementias can be caused by brain cell death, and neurodegenerative disease - progressive brain cell death that happens over time - is associated with most dementias.

However it is not known if the dementia causes the brain cell death, or the brain cell death causes the dementia. But, as well as progressive brain cell death, articles on dementia, like that seen in Alzheimer's disease, dementia can be caused by a head injury, a strokeor a brain tumoramong other causes, articles on dementia. Some types of traumatic brain injury - particularly if repetitive, such as those received by sports players - have been linked to certain dementias appearing later in life.

Evidence is weak, however, that a single brain articles on dementia raises the likelihood of having a degenerative dementia such as Alzheimer's disease. Dementia can also be caused by :. The first step in testing memory performance and cognitive health involves standard questions and tasks. Research has shown that dementia cannot be reliably diagnosed without using the standard tests below, completing them fully, and recording all the answers; however, diagnosis also takes account of other factors.

Today's cognitive dementia tests are widely used and have been verified as a reliable way of indicating dementia, articles on dementia. They have changed little since being established in the early s. The abbreviated mental test score has ten questionswhich include:.

Designed for doctors, this sort of test may be the first formal assessment of a person's mental ability. The second part of the test probes someone close to the patient and includes six questions to find out whether the patient has:. If the test does suggest memory loss, standard investigations are then recommended, including routine blood tests and a CT brain scan. Clinical tests will identify, or rule out, treatable causes of memory loss and help to narrow down potential causes, such as Alzheimer's disease, articles on dementia.

The mini-mental state examination MMSE is a cognitive test which measures:. The MMSE is used to help diagnose dementia caused by Alzheimer's disease and also to rate its severity and whether drug treatment is needed.

Management of disorders such as Alzheimer's disease is instead focused on providing care and treating symptoms rather than their underlying cause.

If dementia symptoms are due to a reversible, non-degenerative cause, however, treatment may be possible to prevent or halt further brain tissue damage. Symptoms of Alzheimer's disease can be reduced by some medications.

There are four drugs, called cholinesterase inhibitors, approved for use in the U. A different kind of drug, memantine Namendaan NMDA receptor antagonist, may also be used, alone or in combination with a cholinesterase inhibitor.

Cholinesterase inhibitors can also help with the behavioral elements of Parkinson's disease. This might involve the use of mnemonics and other memory aids such as computerized recall devices, articles on dementia.

Certain risk articles on dementia are known to be associated with dementia. However, age is the biggest predictor. Other risk factors include:. Article last updated articles on dementia Tim Newman on Fri 1 December All references are available in the References tab.

Can doctors predict patients' abbreviated mental test scores? Age and Articles on dementia. Cognitive assessment, articles on dementia. Dementia: Hope through research. Dementia: Is this dementia and what does it mean? Dementia overview. Liesi E. Evans, MD. Alzheimer disease in the United Articles on dementiaarticles on dementia using the census [Abstract]. Marshal F. Folstein, articles on dementia, Susan E.

Folstein, Paul R. Journal of Psychiatric Research. Pages — Philip A. Lichtenstein, Jonathan Fellus. Alzheimer's disease clinical and research update for health care practitioners. Journal of Aging Research. VolumeArticle ID9 pages. The role of plaques and tangles. The signs of dementia. Traumatic brain injury. Types of dementia. What is dementia? MediLexicon, Intl. MNT is the registered trade mark of Healthline Media. Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a healthcare professional.

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Dementia News -- ScienceDaily

 

articles on dementia

 

Dementia is an international peer reviewed journal that acts as a major forum for social research of direct relevance to improving the quality of life and quality of care for people with dementia and their families. For the first time an international research journal is available for academics and practitioners that has as its primary paradigm. Journal of Dementia is one of the best open access journal that aims to publish the most complete and reliable source of information on discoveries and current developments in the mode of original articles, review articles, case reports, short communications, etc. in the field and provide free access through online without any restrictions or. Mar 15,  · Methods. We identified articles for review primarily by conducting a Medline search using the subject headings dementia, mild cognitive impairment, Alzheimer's disease, vascular dementia, frontotemporal dementia, and Lewy body basqupiats.gq relevant studies were elicited through a Medline search using the subject headings mental disorders and basqupiats.gq by: 1.