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Alzheimer's Disease |
AD; Alzheimer disease; Alzheimer//'s disease; Alzheimer///'s disease; DAT - Dementia Alzheimer's type; familial Alzheimer disease (FAD); Presenile and senile dementia; Primary Senile Degenerative Dementia; SDAT |
Alzheimer’s disease (AD) is a progressive, neurodegenerative disease characterized in the brain by abnormal clumps (amyloid plaques) and tangled bundles of fibers (neurofibrillary tangles) composed of misplaced proteins. Age is the most important risk factor for AD; the number of people with the disease doubles every 5 years beyond age 65. Three genes have been discovered that cause early onset (familial) AD. Other genetic mutations that cause excessive accumulation of amyloid protein are associated with age-related (sporadic) AD. Symptoms of AD include memory loss, language deterioration, impaired ability to mentally manipulate visual information, poor judgment, confusion, restlessness, and mood swings. Eventually AD destroys cognition, personality, and the ability to function. The early symptoms of AD, which include forgetfulness and loss of concentration, are often missed because they resemble natural signs of aging.
... Alzheimer disease is a degenerative disease of the brain that causes gradual loss of memory, judgment, and ability to function. The disorder usually appears in people older than age 65, but there are also forms of early-onset disease, which are less common.
Genetic changes are related to the following types of Alzheimer disease.
Additional types of Alzheimer disease have been reported, but the responsible mutations have not been adequately described, or the cause is not genetic.
Memory loss is the most common sign of this disease. The loss of memory becomes more than the usual forgetfulness experienced by most older people. Even in familiar settings, a person with Alzheimer disease may get lost or become confused. Normal daily tasks, such as doing simple math and naming objects and people, become challenging. Preparing meals, doing laundry, and performing other household chores can also become difficult. Problems with dressing, eating, and personal care as well as agitation, restlessness, and inappropriate behavior develop as the disease progresses. In addition, personality changes and an inability to interact in a socially appropriate manner are common. The patient's speech eventually becomes difficult to understand, and the individual may require total care. The course of the disease is usually 8 to 10 years, but can range from 1 to 25 years. ...
"Alzheimer" redirects here. For other uses, see Alzheimer (disambiguation ...
From the WEST scientific·clinical |
From the EAST traditional·alternative |
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Alzheimer's Disease Symptoms1-2 of 6 more...
Causes of Alzheimer’s Disease: An Overview
... What is Alzheimer’s disease? Alzheimer’s disease is a progressive, irreversible, and devastating brain disorder for which there is no cure. With Alzheimer’s disease, nerve cells in the brain (neurons)...
Source: Cleveland Clinic
Alzheimer’s Disease: Overview of Diagnostic Tests ... What tests are used to diagnose Alzheimer’s disease? Alzheimer’s disease cannot be definitely diagnosed until after death, when the brain can be closely examined for certain microscopic changes caused...
Source: Cleveland Clinic
Alzheimer's Disease Prevention1-2 of 2
Preventing Alzheimer’s Disease
... Can Alzheimer’s disease be prevented? Because the exact cause of Alzheimer’s disease is unknown, there currently is nothing that can be done to prevent the disease. In addition, because the controllab...
Source: Cleveland Clinic
Prevention ... Right now, there''s no way to prevent the onset of Alzheimer''s disease. Researchers had developed what looked to be a promising vaccine against Alzheimer''s that worked by stopping deposits of beta-a...
Source: MayoClinic
Alzheimer's Disease Treatment1-2 of 3 more...
Complications
... Most people with Alzheimer''s don''t die of the disease itself, but of a secondary illness, such as pneumonia. In advanced Alzheimer''s disease, people may lose all ability to care for themselves. The...
Source: MayoClinic
Treatment ... Currently, there''s no cure for Alzheimer''s disease. Medications and caregiving are the primary treatments. Medications Current medications for Alzheimer''s can''t stop or reverse the underlying dise...
Source: MayoClinic
Alzheimer's Disease Support1-2 of 18 more...
Tips for Caregivers
... The following tips offer some guidance on how to maintain and improve your caregiving relationship: Take time for yourself. Make sure that you have time to relax-if necessary enlist the help of other ...
Source: Cleveland Clinic
Caregiving: Preparing Your Home ... In taking the proper steps to become a successful caregiver, it is essential that you prepare your home for you loved one’s arrival. Likewise, if your loved one has experienced a mild stroke, or has a...
Source: Cleveland Clinic
Alzheimer's Disease Other1-2 of 78 more...
Tips for Caregivers
... The following tips offer some guidance on how to maintain and improve your caregiving relationship: Take time for yourself. Make sure that you have time to relax-if necessary enlist the help of other ...
Source: Cleveland Clinic
Caregiving: Preparing Your Home ... In taking the proper steps to become a successful caregiver, it is essential that you prepare your home for you loved one’s arrival. Likewise, if your loved one has experienced a mild stroke, or has a...
Source: Cleveland Clinic
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Alzheimer's Disease Treatment1-2 of 5 more...
Early Alzheimer''s Disease
... Contents Terms You Need to Know Purpose of this Booklet What is Alzheimer''s Disease? Who Is Affected? Possible Signs of Alzheimer''s Disease Consulting the Doctor Special Tests Getting the Right Care...
Source: HealthWorld
Early Alzheimer''s Disease: Recognition and Assessment. ... Background Dementia is a syndrome in which progressive deterioration in intellectual abilities is so severe that it interferes with the person''s usual social and occupational functioning. An estimate...
Source: HealthWorld
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Alzheimer's Disease Articles
- Alzheimer disease
... Alzheimer disease is a degenerative disease of the brain that causes gradual loss of memory, judgment, and ability to function. The disorder usually appears in people older than age 65, but there are ... - Alzheimer's Disease Information Page
... Alzheimer's disease (AD) is a progressive, neurodegenerative disease characterized in the brain by abnormal clumps (amyloid plaques) and tangled bundles of fibers (neurofibrillary tangles) compose... - Cerebral Atrophy Information Page
... Cerebral atrophy is a common feature of many of the diseases that affect the brain. Atrophy of any tissue means loss of cells. In brain tissue, atrophy describes a loss of neurons and the connections ... - Diabetes Linked to Increased Risk of Alzheimer's in Long-Term Study
... Diabetes mellitus was linked to a 65 percent increased risk of developing Alzheimer's disease (AD), appearing to affect some aspects of cognitive function differently than others in a new study su... - FDA Updates Hormone Therapy Information for Post Menopausal Women
... The Food and Drug Administration is requesting that manufacturers update labeling for hormone therapy products (estrogen and combination estrogen and progestin products) for use by postmenopausal wome... - Human Gene Affects Memory
... NIH scientists have shown that a common gene variant influences memory for events in humans by altering a growth factor in the brain's memory hub. On average, people with a particular version of t... - Lithium Shows Promise Against Alzheimer’s in Mouse Model
... An enzyme crucial to formation of Alzheimer’s (http://www.alzheimers.org/unraveling/index.htm) plaques and tangles may hold promise as a target for future medications, suggest studies in mice and cell... - Low Free Testosterone Levels Linked to Alzheimer’s Disease in Older Men
... Older men with lower levels of free, or unbound, testosterone circulating in their bloodstreams could be at higher risk of developing Alzheimer’s disease (AD) than their peers, according to new resear... - New Prevalence Study Suggests Dramatically Rising Numbers of People with Alzheimer’s Disease
... Scientists project that some 13.2 million older Americans will have Alzheimer's disease (AD) by 2050 unless new ways are found to prevent or treat the disease. According to these latest estimates ... - Studies Suggest People with Early AD Can Still Learn
... People who have early stage Alzheimer's disease (AD) could be more capable of learning than previously thought, according to two new studies supported by the National Institute on Aging (NIA), a p...
Resources
- (National Women's Health Information Center, OWH, HHS)
- ''''The Free-Radical Theory of Aging: Part I - How it all began'''' (HealthWorld)
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