Comp 2 > PTRS 852: Spinal Cord > Flashcards

PTRS 852: Spinal Cord Flashcards

(12 cards)

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1
Q

Tract: Dorsal Column

A

Discriminative touch

Conscious proprioception

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2
Q

Tract: Spinothalamic

A

Conscious pain & temp

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3
Q

Tract: Spinoreticular

A

Arousal

Unconscious pain

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4
Q

Tract: Spinocerebellar

A

Unconscious proprioception

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5
Q

Tract: Lateral Corticospinal

A

Voluntary mov’t

Fine motor

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6
Q

Tract: Rubrospinal

A

Gross motor

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7
Q

Tract: Reticulospinal

A

Trunk & Posture

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8
Q

Tract: Vestibulospinal

A

Trunk & Posture

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9
Q

Tract: Tectospinal

A

Reflexive head turn

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10
Q

Gray Matter: Processes pain info

A

Rexed Lamina II: Substantia gelatinosa

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11
Q

Gray Matter: Processes conscious proprioception and discriminative touch

A

Rexed Lamina III & IV: Nucleus proprius

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12
Q

Gray Matter: Relays unconscious proprioceptive info into cerebellum

A

Rexed Lamina VII: Nucleus dorsalis

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Comp 2
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