Spinal Descending Traits Flashcards Preview

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Flashcards in Spinal Descending Traits Deck (15)
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1
Q

Alar plates are asscociated with

A

Sensory

2
Q

Basal Plates are associated with

A

Motor

3
Q

What is the function of the cortico Spinal

A

Precise and skilled voulnary Movement

4
Q

Whatis the origin and destination of the Corticosinal tract

A

Primary and secondar Cortex, parietal lobe

Internucncial neurons or alpha motor neurons

5
Q

The corticospinal tract cross and continue as

A

Lateral Corticospinal: Length of cord

Anterior Corticospinal: Stops mid-thoracic

6
Q

What is the function of the Reticulospinal

A

Inhibit or facilatate voluntary movement

7
Q

What is the origin and destination of the Reticuospinal

A

Reticular formation

Alpha and gamma motor neurons

8
Q

What are the two tracts that cross

A

Reticulospinal and corticospinal

9
Q

What is the function of the tectospinal

A

Reflex postural movemnt to visula stimuli

10
Q

What is the origin and destination of the tectospinal

A

Superior Colliculus

Alpha and Gamma motor neurons

11
Q

What is the function of the rubrospinal

A

Facilitates flexors and inhibits extenosrs

12
Q

What is the origin and destination of the rubrospinal tract

A

Red Nucleud

Alpha and gamma motor neurons

13
Q

What tract reveices cerebral and cerebellar information

A

Rubrospinal

14
Q

What is the function of the Vestibulospinal tract

A

Facilitates extensors and inhibts flexors

15
Q

What is the origin and destination of the vestibulo tract

A

Lateral vestibular nucleus

Alpha and gamma motor neurons