NEUR30003 Lecture Notes - Lecture 34: Grey Matter, Serotonin Receptor Agonist, Indolamines

• School: University of Melbourne
• Department: Neuroscience
• Course: NEUR30003
• Professor: Peter

Document Summary

Note: in children, consider failure to make expected weight gains. In major depressive disorder affective or mood symptoms include depressed mood and feelings of worthlessness or guilt, cognitive and somatic symptoms but also behavioural symptoms including social withdrawal and agitation. Manic depression: manic episodes greatly elevated mood, creativity, profusion of thought and pressured speech. May manifest as grandiosity and confidence or anxiety and aggression. Feeling of increased or limitless energy, including reduced need for sleep. Typically, highly distractible, irritable, and exhibiting poor judgment. Its efficacy is controversial again: antidepressant drugs main treatment type. The (cid:862)(cid:373)o(cid:374)oa(cid:373)i(cid:374)e hypothesis(cid:863) of (cid:373)ood disorder: tricyclics, act in the reuptake of the nt, note: for neurotransmission to be effective we need a very rapid action. We don"t know yet: diffuse modulatory systems don"t turn on and turn off bits of the brain instead they subtly modulate the way it works. Psychoactive drugs (psychedelics): drugs (cid:449)ith (cid:862)(cid:373)i(cid:374)d alteri(cid:374)g(cid:863) effe(cid:272)ts are (cid:272)alled psychoactive.