PSYC 328 Chapter Notes - Chapter 2: Peripheral Nervous System, Sympathetic Nervous System, Autonomic Nervous System

• School: McGill University
• Department: Psychology
• Course: PSYC 328
• Professor: Barbel Knauper

Document Summary

Chpt 2: systems of the body: nervous system: complex network of interconnected nerve fibres that function to regulate bodily functions (response/recovery from stress). It"s a (cid:272)ata(cid:271)oli(cid:272) s(cid:455)ste(cid:373)(cid:895) a(cid:374)d the paras(cid:455)(cid:373)patheti(cid:272) nervous system (controls activites of organs under normal circumstances, restores body to normal states. Deals with emotions from cerebral cortex: telencephalon: the cerebral cortex higher order intelligence, memory and personality. Pupils dilate, more sweat: disorders in nervous system, epilepsy: no specific cause (idiopathic). Can be traced to injury during birth, head injuries. Cannot be cured: parki(cid:374)so(cid:374)"s disease: progressi(cid:448)e dege(cid:374)eratio(cid:374) of the (cid:271)asal ga(cid:374)glia (cid:449)hi(cid:272)h controls motor coordination. Believe depletion of dopamine involved: cerebral palsy: chronic, non-progressive disorder with lack of muscle control. Brain damage from lack of oxygen or severe accident: alzhei(cid:373)er"s disease: progressive degenerative disease of the brain. Impairs thinking and memory: multiple sclerosis: degenerative disease of certain brain tissues causing paralysis and mental deterioration. Autoimmune disorder: hu(cid:374)ti(cid:374)gto(cid:374)"s disease: hereditary disease with chronic physical and mental deterioration.