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7 Cards in this Set
- Front
- Back
olfaction
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sense of smell
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olfactory bulbs
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distinguishes odors relays messages to the thalamus and orbitofrontal cortex
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five basic tastes
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sour, bitter, sweet, salty, umani
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taste buds
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structure on the tongues papillae, composed of 60-100 receptor cells for taste
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tactile information
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involves stimuli that simulates sense of touch
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pain
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early warning system helps us avoid dangerous situations
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gate control theory
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spinal cord acts as a gate that either blocks or transmits pain messages to the brain
small fibers= pain lage fibers = inhibits pain |