It was a 1 hour Canadian documentary on the Nature of Things. About 2weeks ago?
Frankenstein or not, it worked for this guy..
Search for Nature of Things and Alzheimers on CBC to watch it.
Better run out and get some 9 volt batteries..lol
There is also the one on Toxoplasma on the site.
Also look into and google TDCS and MS as well.
Some positive studies on 9 volt batteries attached to skin patches on scalp...
for fatigue, depression, memory improvement and maybe stimulate lesion areas for repair.