17 Unit CLE MP3 Download Bundle - 347 SERIES MP3 Download

17 Hour CLE Package Includes: Bundle 347 MP3 Downloads 17 HOURS Note: This Series is shipped via MP3 Downloads   COURSE #277: Substance Abuse: Neurochemistry of Addition and RecoveryHave you ever wondered how a physical substance like a psychoactive drug can change a mental or emotional state? To understand how this can happen, it may be helpful to know that all mental and emotional states are, in part, just manifestations of our brain chemistry. Slight changes in the levels and activities of certain brain chemicals (called neurotransmitters) can make for noticeable and sometimes dramatic changes in our moods and our thinking. The human brain is a collection of about three trillion cells calledneurons, long, thin electrically-charged chemical-filled wire-like cells with electrochemical contacts on each end. Unlike other areas of our body where cells physically connect to each other, no two neurons actually touch. Neurons can only act collectively if they are able to communicate with a