From Wikipedia, the free encyclopedia
can be caused by many things. Alzheimer's disease is an illness which can cause mild to severe memory loss.
Parkinson's disease is a genetic defect which can result in memory loss.
Huntington's disease is an inherited disease which can result in memory loss.
Chemotherapy using cytotoxic drugs to treat cancer
stress related activities are another factor which can result in memory loss.
It is also caused by concussion.
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