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Psychology
exam 1
Term | Definition |
---|---|
approaches | biologic, cognitive, behaviorism, social learning, humanism, psycho sexual, multi-cultural, evolutionary |
longitudinal | study across time |
CNS- central nervous system | all neurons in brain and spinal cord, do not regenerate |
peripheral n.s.i | all radiating neurons, can regenerate |
homeostasis | balance |
automic nervous system, sympathetic branch | operates involuntarily, regulates all vital function (breathing, heart rate, body temp) |
hypothalamus | flight or fight |
endocrine system | ductless glands, pituatany, thyroid gland, adrenals, pancreas, ovaries/testes, hormone production |
pituatany | regulates growth |
thyroid gland | metabolism |
adrenals | production of adrenalin |
pancreas | blood sugar |
how much does the brain weigh | 3 pounds |
corpus callosum | wide band of nerve fibers connecting the hemispheres |
left side of the brain | logic and language |
right side of the brain | creative, problem solving |
forebrain | largest portion, social, emotional,cognitive behaviors |
midbrain | vision and hearing |
pons | regulation of sleep |
cerebellum | balance and coordination |
medulla | vital responses, breathing, heart rate, body temp, digestion |
frontal lobe | personality and emotion, decision maker |
parietal lobe | touch, temp, pressure |
temporal lobe | reading, hearing, speaking |
occipital lobe | visual |
amygdala- primitive brain | primitive brain: facial recongination, emotion recongitional |
thalmus- primitive brain | primitive brain: sensory relay station |
hippocampus- primitive brain | primitive brain: memory stage |
hypothalamus- primitive brain | primitive brain: reproduction, eat |
ol factory | nose, nasal passages |
gustatory | tongue, taste buds |
tactile | skin, uneven distribution |
visual | eyes, retina |
auditory | ears, cochlea |
absolute threshold | minimal amount of simulation, we can detect 50% of the time |