Erectile tissue in the clitoris and penis. Cross section showing the two corpora cavernosa near the top surface of the penis, and the corpus spongiosum surrounding the urethra near the bottom surface.
Adderall (amphetamine and dextroamphetamine) is a stimulant that affects chemicals in the brain that are associated with hyperactivity and impulse control. Adderall is used in attention deficit hyperactivity disorder (ADHD).
AAS use causes brain changes that may underlie psychiatric and cognitive changes. It is well understood that hormones can influence the brain. The most universally recognized are the effects of sex steroids such as testosterone and estrogen on mood.