@BlackJack 754 wrote:
http://en.wikipedia.org/wiki/Piracetam
Piracetam is considered a nootropic agent – something that may improve cognitive function.
The books, Smart Drugs and Smart Drugs II, by Ward Dean, John Morgenthaler and Steven Fowkes discusses piracetam and other nootropics in detail.
One can also look at the site: http://nootropics.com/ for more on the subject.