Alzheimer´s Disease: An in Depth Look at Signs, Symptoms, and Disgnosis

Alzheimers disease is a form of dementia bear on the older population. Symptoms atomic number 18 more noticeable over time repayable to the severity of the academic degrees worsening. Alzheimers is the most common form of dementia. It accounts for fifty to lxxx percent of dementia cases. Contrary to belief Alzheimers is not a normal part of aging. Different parts of the top dog are bear on causing multiple symptoms sometimes not diagnosed until later stages in the disease. ticker cell death and tissue throughout the brain is the most portentous affect over time. Naturally by age twenty-five the brain starts to decrease in size. With Alzheimers, the amount decrease is extremely significant. The cortex begins to shrivel up which is the part of the brain required for planning, remembering, and thinking. The most noticeable shrinking occurs in the hippocampus. The hippocampus is responsible for the formation of new memories, it is also anthesisd(p) inside the cortex. Upon fu rther inspection under microscope, tissue samples are spy and synapses and nerve cell count is severely decreased. Tangles, are also ground which our twisted strands of another protein due to nerve cells dying and bunching together. Plaques and tangles are prime suspects in the death and tissue loss in the Alzheimers brain. Beta-amyloid is a chemical and is sticky which causes it to gradually build up into plaques. This chemical derives from a larger protein found in the nerve cells with fatty membranes. These tangles destroy a vital cell transport system made of proteins. in that location are seven stages of Alzheimers, classified by Dr. Barry Reisberg, M.D. clinical director of the New York Univer hinge ony trail of Medicines Silberstein Aging and Dementia Research Center. Each stage carr... ...ally during this stage patients leave behind lose their ability to control movement completely, nevertheless still may say words and certain phrases. He/she will need assistance with most of their daily living and require own(prenominal) care round the clock. Also, they lose the ability to smile or sit without support. Diagnosis of Alzheimers disease is not an exact science. Certain tests are completed to assist in the diagnosis. These tests include mental status testing, neurological exam and thorough medical history, physical tests are also completed. There are no current treatments for Alzheimers disease. Researchers are constantly sounding for new and advanced treatments to alter the course. Any breakthrough in get along will ensure the improvement of the quality of life of people with dementia. deeds Citedwww.alz.orgwww.nia.nih.gov/alzheimers/publication/alzheimers-disease