Beginner
Introduction to Drugs and the Brain
A 3-hour beginner-level course providing foundational knowledge of how substances interact with the brain and nervous system. Covers key neurotransmitter systems, the neurobiological basis of addiction, and the distinction between depressants and stimulants, equipping practitioners with science-based language to support client education and treatment planning.
Lifetime accessCertificate of completion16 lessonsMobile & desktop
Pharmacology & NeuroscienceStimulants
$30CAD
3 CEU hrs
What you'll learn
Describe basic brain anatomy and how neurons communicate (synapses, receptors, transporters).
Explain the roles of major neurotransmitters (dopamine, serotonin, GABA, glutamate, endogenous opioids) in substance effects.
Summarize the neurobiology of addiction using the three-stage model (binge/intoxication; withdrawal/negative affect; preoccupation/anticipation) and related neuroadaptations.
Differentiate depressants and stimulants in mechanism, acute effects, overdose signs and treatment implications.
