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psych (confusing)
Term | Definition |
---|---|
acetylcholine | movement/memory. lack = alzheimers |
dopamine | voluntary movement, rewards, attention. excess= schizophrenia. lack = parkinsons |
norepinephrine | fight or flight/alerts and elevates mood + body. Excess= anxiety, depression. lack = adhd |
serotonin | mood, hunger. excess = anxiety, OCD. lack = depression |
GABA | main inhibitory neurotransmitter(antagonist). lack = seizures |
glutamate | main excitatory neurotransmitter (agonist). learning and memory. excess = seizures, migraines (overstimulates brain) |
endorphins | pain/pleasure. excess = numbness. lack = addiction |
psychanalytic perspective | unconscious, defense mech, repression |
behavioral perspective | observable, learning, conditioning, punishment, reinforcement |
humanistic persepctive | growth, free will, uncondish positive regard |
cognitive perspective | thinking process, memory, attention, info processing |
biological perspective | genetics, brain chemicals, hormones, nervous system |