Alzheimer's Disease

Essay specific features

 

Issue:

Psychology

 

Written by:

Lela B

 

Date added:

March 29, 2013

 

Level:

University

 

Grade:

A

 

No of pages / words:

5 / 1303

 

Was viewed:

4532 times

 

Rating of current essay:

 
Essay content:

Studies performed on the brains of deceased Alzheimer's patients show several irregularities. The most obvious abnormality is in the signal-transmitting chemicals, where a 40-90% decrease in the enzyme CAT is found. This enzyme lies in the cerebral cortex and hippocampus regions of the brain. When CAT is decreased, it causes cholinergic or acetylcholine-releasing nerve terminals to diminish...
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This enzyme lies in the cerebral cortex and hippocampus regions of the brain. When CAT is decreased, it causes cholinergic or acetylcholine-releasing nerve terminals to diminish. These chemicals are important for communication between nerves. Also found during these autopsies were double strands of neurofibullary tangles, senile plaque (decayed neural material), and granulovacular degeneration-all which are associated with mental impairment...
displayed 300 characters

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