LONDON — Scientists have identified five new genes linked to Parkinson's disease in a large genetic analysis of the illness, according to a new stud...
In the majority of cases, the development of Alzheimer's and other forms of dementia is the result of the acquisition of various risk factors throughout life. PTSD is one such factor.
A well-known cause of dementia is dementia pugilistica, or what has commonly been called being "punch drunk." In some cases, the presentation is virtually indistinguishable from Alzheimer's dementia.