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Neuromuscular: Spinal Tracts
Question | Answer |
---|---|
cuneocerebral | ipsilateral subconscious proprioception of neck and UE |
fasciculus cuneatus | trunk, neck, UE proprioception; vibration, two point discrimination, graphesthesia |
fasciculus gracilis | trunk, LE proprioception; vibration, two point discrimination, graphesthesia |
spinocerebellar | ipsilateral subconscious proprioception, muscle tension, joint sense, trunk and LE posture |
spino-olivary | cutaneous, proprioceptive organ information |
spinoreticular | level of consciousness from reticular formation |
spinotectal | spinovisual reflexes, movement of eyes and head towards stimulus |
anterior spinothalamic | |
lateral spinothalamic | pain, temperature |
anterior corticospinal | ipsilateral voluntary, discrete, skilled movements |
lateral corticospinal | contralateral voluntary fine movement |
reticulospinal | facilitation or inhibition of voluntary and reflex activity |
rubrospinal | gross, postural tone, facilitating flexor muscles, inhibiting extensor muscles |
tectospinal | contralateral postural tone associated with auditory/visual stimuli |
vestibulospinal | ipsilateral gross posture adjustments subsequent to head movements, facilitating extensor muscles, inhibiting flexor muscles |