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Psychology test 2
Question | Answer |
---|---|
functions of glial cells | surround neurons and hold them in place |
denrite | receives information from other neurons |
soma | cell body |
axon | carries neural impulse down to terminal buttons |
mylein sheath | fatty covering around axon |
nodes of ranvier | gaps in the myelin sheath |
acetylcholine | arousal, attention, memory |
medulla | unconscious thought |
pons | sleep and arousal |
GABA | inhibitory NT |
cerebellum | coordination thought, balance |
frontal | association cortex |
parietal | somatosensory |
temporal | auditory |
occipital | vision |
thalamus | sensory relay |
hypothalmus | controls autonomic nervous system |
hippocampus | memory |
amygdala | emotions |
left side of brain | language, logic, analytic thought, science and math |
right side of brain | creative, art and music, holistic thought |
sensation | deduction of physical energy and convergence to neural signals |
perception | organization and interpretation of sensations |
transduction | physical energy or chemicals are translated into neural information |
place theory | refers to location along the basilar membrane that is activated |
frequency theory | higher frequency sounds produce greater neuron firing |
taste | gustatory taste cells on taste buds |
smell | olifactory, cilia can distinguish between 10,000 odors |
basic tastes | sweet, sour, bitter, salty, umami |
vestibular sense | receptors in the semicircular canals of the inner ear respond to movement and acceleration and to changes in upright posture sense of balance |
kinesthesia | the ability to sense the position and movement of one's body parts |
monocular cues | clues about distance based on the image in one eye |
binocular cues | each eye sees an object from slightly different positions |