Adderall: amphetamines, containing drugs such as Adderall, a strong stimulant of the central nervous system. He described it to control the sleep disorders and care for those who suffer from attention deficit hyperactivity disorder. Also, it's changing the activity of dopamine neurotransmitter in the synapse, but it works. By increasing the amount of dopamine and can also increase motivation, sleep, mood, attention and learning.

Best known as, and is a central nervous system stimulant. Prescribed for treatment of sleep disorders, to increase and improve alertness. Incomprehensible work mechanism, but differs from the other does not change the levels of dopamine. Some scientists refer to this drug as a "real biotech revolution", he keeps you awake, and a clear focus for long periods of time, according to studies of risk ?? n is the minimum.

4.: This uses a new drug to combat deterioration in cognitive processes that cause diseases such as dementia and Alzheimer's.