An international team of neuroscientists, anesthesiologists and other medical researchers has learned more about the changes that occur in brain neurotransmitter systems under the influence of ...

What happens neurologically that causes us to wake up from sleep? originally appeared on Quora: the knowledge sharing network where compelling questions are answered by people with unique insights.

Neurotransmitters are a special type of chemical compound that occurs naturally in your body. Their role is to carry impulses from one part of the brain to another, and from the brain to the rest of ...