emotion Flashcards
james lange theory
visceral experiences give rise to emotion
cannon bard theory
external experience causes visceral emotions
damasios somatic marker hypotheses (SMH)
neaural representation of body in brain that can become activated by stimulus that doesnt act on body but acts on representations
- something startles you that activates your reponse to fear
Sherers components process model
cognitive appraisal, physical feeling/bodily cue
- motoric output- behaviors
subjective emotional experiences
semantics
basic emotion: happiness, surprise, sadness, fear, anger, disguist
mapping subjective feelings
physical
psychological, emotional
- orange is high, blue is low (how much can you feel that sensation in your body)
papez circuit
hippocampal formation: dente gyrus, hippocampus, subiculum
hypothalamus: mammillary bodies, mammaliothalamic fasiculus
thalamus: anterior thalamic nucleus
cingulate gyrus: cingulum
entorhinal cortex
limbic system
nucleus accumbens, VTA amygdala corpus callosum pre and post central gyrus cingulate gyrus (PCC) precuncus orbitofrontal cortex
decision making in emotion
use cues in body to make decisions (gut insitinct) not always based on logic
- bilateral damage to vmPFC has impaired desicion making, couldnt figure out how to make advantageous bets
kluver bucy syndrome
bilateral removal of anterior temporal lobes and amygdala, and ITC
- tameness and loss of fear
- eat disliked food, increased sexual activity, hypermetamorphosis
examination of objects by mouth and visual agnosia
bottom up
external stimuli affects brain
top down
cortical functioning affects how we experience things
top down and bottom up areas
insula: limbic sensory region
posterior- pain, touch, ich
anterior: complex emotions, awareness
ACC: limbic motor region
producing emotion: top down bottom up
active inference: expectations or predictions and error
interoception: sense of physiological condition of the body
purpose of interoception
sense of physiological condition of body: homeostasis, experience of emotion, emotion regulation, sense of self, psychopathology