The Neurotransmitters of the Mind – Part 2

This course explores the neurobiology and pharmacology of pain and synaptic signaling, with a focus on how drugs targeting specific receptor systems shape perception and behavior. Learners will examine fundamental mechanisms of pain transmission and gain a deeper understanding of G-protein coupled receptors using the opioid receptor as a central example. The course begins with opioid pharmacology, explaining how opioid receptor agonists produce analgesia at the molecular and circuit levels, and how repeated exposure can lead to tolerance and dependence. Current clinical guidelines and best pra…