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psychology psych 101
Question | Answer |
---|---|
prefrontal cortex | mental |
motor cortex | movement |
pariental cortex | samotosensory |
occipital cortex | vision |
temporal cortex | sound |
where are the prefrontal, motor, pariental, occipital and temporal cortex's located? | cerebral cortex |
left hemisphere assosiation cortex mainly focuses on what? | reading, writing, and speech |
right hemisphere assosiation cortex mainly focuses on what? | familiar objects and body sphere |
in sound based language function, the primary auditiory cortex, wernicke's area, borca's area and motor cortex do what? | primary auditory cortex- detects the sound wernicke's -meaning (comprehension) borca's - grammer motor- mouth movement |
in sight based language function, the primary visual cortex, angular gyrus, wernicke's area, borca's area and motor cortex do what? | primary visual cortex- pattern angular gyrus- read wernecke's- meaning broca's- grammer motor- hand movement |
limbic system consists of? and what do they do? | hypothalamus- homeostasis, endocrine glands, basic human drives (food, sex) hypocampus- memory amygdala- emotion connected memory |
brain stem consists of? and what do they do? | medulla- mental cerebelum- movement thalamus- sensory reticular formation- processes neuron info to CNS |
what's agnosia? | unrecognized familiar objects |
what's prosopagnosia? | unrecognized familiar people |
what's commissurotomy? | treatment of epilepsy --> split brain research --> serves the corpus collosum |
what happens when you server the corpus callosum? | ends connection b/w left and right hemispheres. left hemisphere always denies awareness but the right processes the information |
what's neglect syndrome? | person lack's awareness of one side of the body |
what's fMRI? | measures how well the brain is functioning based on how fast it processes information |
what is seen in left brain superiority? | reading, writing, speaking, fact based problem solving, positive emotion, complex thinking and calculations |
what is seen in right brain superiority? | recognition/ display of emotions, spatial recognition, musical abilities, negative emotion, intuition based problem solving |
what's gaba, ne/da, END, sht and ach? | gaba- alc ne/da- cocaine END- oxycotin, heroin sht- melatonin ach- nicotine |
how's brain superiority related to which hand you right with? | L hand= R superiority R hand- L superiority |
when seeing an object, how does the R side of the brain analyze it vs. the L side? | R notices form, left notices function |
what's the reticular formation? | deals with sleep-wake cycle |