While the human brain has about one million ... the raw wiring diagram between neurons is like knowing which structures on ...

Reflex actions are involuntary and do not necessarily involve the brain. Reflex actions protect the body from further damage by allowing it to react quickly to stimuli, such as high temperatures ...

A study of nearly 10,000 adolescents has identified distinct differences in the brain structures of those who used substances before age 15 compared to those who did not. Many of these structural ...