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Posted on Mar 19, 2008, 9 a.m.
By Bill Freeman
Also called SDAT (senile dementia Alzheimer's type). This disease is characterized by a general loss of intellectual ability and impairment of memory, judgment and abstract thinking, as well as changes in personality. Other symptoms include loss of speech, disorientation and apathy. Alzheimer's disease is the most common cause of dementia, rarely occurring before the age of 50.
Also called SDAT (senile dementia Alzheimer's type). This disease is characterized by a general loss of intellectual ability and impairment of memory, judgment and abstract thinking, as well as changes in personality. Other symptoms include loss of speech, disorientation and apathy. Alzheimer's disease is the most common cause of dementia, rarely occurring before the age of 50. The disease takes from a few months to four or five years to progress to complete loss of intellectual function.