Extrapyramidal descending tracts Flashcards

1
Q

Rubrospinal tract (red nucleus via lateral funiculus)

A

facilitates UMN of flexor muscles

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2
Q

Pontine reticulospinal tract

A

Facilitates LMN of extensor mm, inhibits LMN of flexor mm

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3
Q

Medullary reticulospinal tract

A

inhibits LMN of extensor mm, facilitates LMN of flexor mm

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4
Q

Vestibulospinal tract

A

facilitates LMN of extensor mm, inhibits LMN of flexor mm

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