PSYC 110 Lecture Notes - Lecture 12: Hydrocephalus, Cortisol, Melatonin

• School: Emory University
• Department: Psychology
• Course: PSYC 110
• Professor: Andrew Kazama

Document Summary

Ventricles of the brain: empty space: lateral ventricle. Interventricular foramen: third ventricle, cerebral aqueduct, fourth ventricle, central canal. What could go wrong: dark spots on mris enlargement of ventricles. Where is the soul: pineal gland seat of the soul (descartes reasoning) It was thought to be the only structure i(cid:374) the (cid:271)rai(cid:374) that is(cid:374)"t split i(cid:374) half. Also thought to be the entrance to the 3rd eye. Its actual function is controlling the daily rhythm of melatonin secretion and some other tryptomines. A few structures of the limbic system: amygdala threat/emotions, hippocampus memory, hypothalamus homeostasis. Has set poi(cid:374)t (cid:374)euro(cid:374)s that tell the (cid:271)od(cid:455) (cid:449)hat"s goi(cid:374)g o(cid:374) for (cid:448)arious. Hormones the (cid:271)od(cid:455)"s radio: neurons (act like a phone call) functions. Have a longer effect: endocrine system a communication system that influences thoughts and behaviors, hormones are very complicated. The pituitary gland: master gla(cid:374)d of the (cid:271)od(cid:455)"s e(cid:374)do(cid:272)ri(cid:374)e s(cid:455)ste(cid:373) Sends hormone signals to other glands to control stress, digestive system, and.