Psych220
Terms
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- anterior insula
- both viewing something disgusting and smelling it
- anterior cingulate
- viewing someone smell something disgusting
- anterior cingulate cortex
- empathy/emotion/decision making/conflict
- nucleus accumbens
- revenge/reward
- VBM
- voxel based morphometry
- bilateral/midtemporal
- visual motion tracting
- caudate nucleus/ ventral tegmental area
- reward and motivation (love)dopamine rich
- ventral putamen/pallidum
- long term commitment
- monogamous prarie voles have higher:
- vasopressin 1a receptors in ventral pallidum
- when holding loved ones hand, pain activates the_less
- secondary somatosensory cortex and anterior cingulate cortex
- rise in oxytocin when experiencing
- positive emotions
- superchiasmic nucleus
- part of anterior hypothalamus, responsible for circadian rhythms
- beta waves
- low amplitude, fast irregular waves. attentive (3-30Hz)
- alpha waves
- non attentive. large regular waves (8-13Hz)
- Stage 2-4
- characterized by increasing percentage of slow high amplitude irregular delta waves (.5-4 Hz)
- Characteristics of REM sleep
- muscles most relaxed, dreams occur, brain shows beta waves of wakeful attentiveness
- PVT
- Psychomotor vigilance test (basic reaction time test)
- left lateral orbitofrontal cortex
- implacated in the brain processing whether to make the same decision next time, realizing you made a mistake