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15 Cards in this Set
- Front
- Back
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Rubrospinal (from, to, function)
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red nucleus to muscles
Proximal flexors of Upper Extremity |
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Reticulospinal (from, to, function)
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reticular formation to muscles
Extensor muscles of the back and arms |
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tectospinal Tract (from, to, function)
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Tectum to Muscles
Neck muscles |
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Superior colliculus
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reflex to light
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Inferior colliculus
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reflex to sound
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Vestibulospinal tract (from, to, function)
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from cerebellum and vestibular nuclei into muscles
Extensor muscles of the back and legs |
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Corticospinal tract- pyramids (from, to, function)
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Precentral gyrus of frontal lobe to muscles
flexors of distal extremities |
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Lateral Spinothalamic tracts controls
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pain and temperature
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Ventral spinothalamic tract controls
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crude touch and pressure
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DCML controls (4 things)
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conscious propriception, vibration, joint position sense and 2 point discrimination
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DCML receptors
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Meissner's/Merkel's
Pacinian Ruffini |
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Meissner's/Merkel's receptor perceives
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touch
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Pacianian receptor perceives
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vibration
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Ruffini receptor perceives
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joint position sense
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Spinocerebellar pathway controls
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unconscious proprioception
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