PSYC 1010 Chapter Notes - Chapter 5: Chesed, Hallucinogen, Neural Pathway

• School: York University
• Department: Psychology
• Course: PSYC 1010
• Professor: Gerry Goldberg

Document Summary

Stream of consciousness created by william james a) conscious: Simultaneous, automatic processing of sights, sounds, sensations: freud"s unconscious: Difficult to retrieve; accessible in dreams: non-conscious: Device that monitors the electrical activity of the brain over time by means of recording electrodes attached to the surface of the scalp. Human brain-wave activity is usually divided into four principal bands, based on the frequency of the brain waves. Delta (under 4 cps) (deep, dreamless sleep) Biological clock governing cycles in bodily functions. From the retina to the hypothalamus to the pineal gland. Leads to the secretion of melatonin which contributes to sleep regulation. Readjustment is easier when you y westward (lengthen your day) than when you y eastward (shorten your day) More melatonin around 9pm, less at 7-8am. Change in blood pressure: to maintain a healthy brain. Repair damaged cells (remove toxic waste from brain issue) Replenish energy stores: consolidate memory & learn.