Provigil is one of the most efficient medicines which improves wakefulness in people. It is used for the treatment of sleep disorders, including narcolepsy. There has been a number of studies performed to understand how exactly it works, but it still remains unknown.
The recent study was done on rats, which were given a different doses of Provigil and different time during wake/sleep cycle, to define the pattern of activity in the brains’ neurons.
it has proven, that Provigil is improving the brains’ two regions, thought to be responsible for wakefulness.