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NPTE > Descending SC Tracts > Flashcards

Descending SC Tracts Flashcards

1
Q

Corticospinal anterior

A

Ipsi voluntary, descrete, and skilled movements

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2
Q

Corticospinal Lateral

A

Contralateral fine movments, damage to corticospinal tracts result in + babinski

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3
Q

Reticulospinal

A

Facilitates or inhibits voluntary and reflex activity via alpha and gamma motor neurons

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4
Q

Rubrospinal

A

Gross postural tone, facilitates flexors and inhibits extensors

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5
Q

Tectospinal

A

Contralateral postural muscle tone associated with auditory and visual stimuli

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6
Q

Vestibulospinal

A

Ipsi gross postural adjustments subsequent to head movements, facilitates extensors and inhibits flexors

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NPTE (22 decks)

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