Neuropharmacology is the branch of pharmacology that examines how drugs affect the nervous system. It encompasses the study of how various chemicals, including drugs and neurotransmitters, interact with neuronal receptors to modulate neural function. Neuropharmacologists investigate the mechanisms of action, therapeutic effects, and potential side effects of drugs used to treat neurological and psychiatric disorders. This field plays a crucial role in the development of medications for conditions like depression, anxiety, epilepsy, and neurodegenerative diseases. Here are key aspects of neuropharmacology: Neurotransmitters and Receptors