8b Extra Flashcards
Autonomic nervous system
Mobilized the body for action and calms down in crisis
Two parts
Two parts of autonomic
Sympathetic- directions adrenal glands, ready for fight or flee
Parasympathetic- calms body down
Do different emotions have distinctly biological signatures
No, except boredom
What Braun activity is involved in deciphering differences among emotions
Negative emotions linked to right hemisphere and positive linked to left
Nucleus accumbens
Light up when people experience natural or drug induced pleasure. When stimulated for depressed patients causes smiles laughter and euphoria
Evidence for James Lange theory
WWII veterans that cane deep nothing below beck reported decrease in emotional intensity
Spill over effect
Arousal response to one event spills over into our response to the next event
Guilty knowledge test
Assesses a suspects physiological responses to crime scene details known only to the police and guilty person
Brains shortcut for emotions
In a two track brain sensory input may be routed directly or amygdala (via thalamus) for an instant emotional reaction or to the cortex for analysis
Duchenne smile
Activated muscles under eyes and raised cheeks suggest a natural smile
Are emotional expressions understood worldwide
Yes
Fear
Alarm system that prepares our body to flee from danger
Stone Age fears
Snake spiders cliffs
Phobias
Intense fears of specific objects or situations that disrupt ability to cope
How can anger benefit a relationship
When expresses a grievance in ways that promise reconciliation rather than retaliation, communicate strength and competence