Term
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Definition
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Term
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Definition
| conscious awareness of sensation |
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Term
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Definition
| integrate diverse information for purposeful action between sensory & motor areas |
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Term
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Definition
| initiates voluntary muscle movement, emotion & cognition, principle motor area controls eye movements, motor portion of speech, personality, emotional IQ |
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Term
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Definition
| located in frontal lobe, motor/expressive portion of speech |
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Term
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Definition
| information for communication, facial recognition, primary auditory area |
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Term
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Definition
| located in temporal lobe, understanding or receptive portion of speech, language, singing, hearing |
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Term
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Definition
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Term
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Definition
| pain/temp sensations, proprioceptive input, somatosensory cortex |
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Term
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Definition
| visual input & sight responses |
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Term
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Definition
| regulation of posture & muscle tone, control voluntary & automatic movement |
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Term
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Definition
| controls homeostasis, blood pressure, heart rate, sleep/wake, endocrine function |
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Term
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Definition
| processes sensory information from CNS & PNS |
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Term
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Definition
| master gland, all others depend on its secretion |
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Term
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Definition
| medulla, pons, midbrain- controls breathing, swallowing, seeing, hearing, facial expressions, eye & tongue movement, salivation |
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Term
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Definition
| coordinates action of voluntary muscles & coordinates contractions for smooth & accurate movements |
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Term
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Definition
| coordination & voluntary motor responses |
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Term
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Definition
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Term
| lateral rubrospinal tract |
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Definition
| tone, posture & coordination |
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Term
| anterior & lateral reticulospinal tracts |
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Definition
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Term
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Definition
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Term
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Definition
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Term
| anterior, posterior & lateral spinocerebellar |
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Definition
| subconscious proprioception |
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Term
| posterior fasciculus gracilis & fasciculus cuneatous |
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Definition
| 2 point discrimination, conscious proprioception & vibration |
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Term
| damage to upper motor neuron |
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Definition
| spastic paralysis/paresis, little or no muscle atrophy, hyperactive deep tendon reflexes, diminished or absent superficial reflexes |
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Term
| damage to lower motor neuron |
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Definition
| inability to not respond reflexively, flaccid paralysis, muscle atrophy, diminished or absent deep tendon reflexes |
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Term
| anterolateral spinothalamic system |
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Definition
| carries non-discriminative sensations of pain, temperature, tickle, itch, sexual |
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Term
| dorsal column (medial lemniscus system) |
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Definition
| carries discriminative senations of touch, pressure, kinesthesia, proprioception & vibration |
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