PSYCH 101 Lecture Notes - Lecture 9: Frontal Lobe, Temporal Lobe, Cerebrum

• School: UW
• Department: Psychology
• Course: PSYCH 101
• Professor: Ann Culligan

Document Summary

Ps(cid:455)(cid:272)h (cid:1005)(cid:1004)(cid:1005) le(cid:272)ture ja(cid:374)uar(cid:455) (cid:1006)(cid:1007) (cid:862) e(cid:374)satio(cid:374) a(cid:374)d per(cid:272)eptio(cid:374)(cid:863) Pick up messages from sensory organs and carry them to the brain: motor neurons. Carry messages from the brain to the muscles. Automatic responses to stimuli: occur entirely within the spinal cord. Medulla: responsible for our most basic survival functions (ex: breathing) Cerebellum: plays a major role in coordination, balance, has to do with (cid:862)(cid:373)us(cid:272)le (cid:373)e(cid:373)or(cid:455)(cid:863) Pons: works with cerebellum, major role in rem sleep. Reticular formation: highly involved in arousal and attention (where norepinephrine comes from) Thalamus: rallies incoming sensory information to proper areas of the cortex (ex: auditory info to auditory cortex), kind of like the mailroom. Hypothalamus: controls endocrine system--in charge of hormones and biological functions, like hunger and sex drive. Cerebral cortex: complex thought and behavior: most personal behaviors and thoughts and emotions happen here, the outer wrinkly part of the brain, frontal lobe.