Level of Posterior Commissure (pg. 110) Flashcards

(36 cards)

1
Q

function of nucleus of Darkschewitsch

A

control of eye movements

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2
Q

input to nucleus of Darkschewitsch

A

superior colliculus

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3
Q

output of nucleus of Darkschewitsch

A

nuclei of eye muscles

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4
Q

function of interstitial nucleus of Cajal

A

control eye movements

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5
Q

input to interstitial nucleus of Cajal

A

superior colliculus

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6
Q

output of interstitial nucleus of Cajal

A

nuclei of eye muscles

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7
Q

function of pretectal area

A

pupillary light reflex pathway

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8
Q

input to pretectal area

A

retina (ipsi. and contra.)

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9
Q

output of pretectal area

A

ipsi. and contra. edinger-westphal nucleus

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10
Q

function of medial geniculate nucleus

A

hearing

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11
Q

input to medial geniculate nucleus

A

inferior colliculus via brachium

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12
Q

output of medial geniculate nucleus

A

auditory cortex

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13
Q

function of lateral geniculate nucleus

A

vision

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14
Q

input to lateral geniculate nucleus

A

retina (ipsi. and contra.) via optic nerve, chiasm, tract

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15
Q

output of lateral geniculate nucleus

A

ipsi. striate cortex

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16
Q

function of pulvinar nucleus

A

vision (attention)

17
Q

input to pulvinar nucleus

A

retina, striate cortex, superior colliculus

18
Q

output of pulvinar nucleus

A

extrastriate and striate cortex

19
Q

function of posterior commissure tract

A

pupillary light reflex

20
Q

input to posterior commissure tract

A

pretectal area

21
Q

output of posterior commissure tract

A

edinger-westphal nucleus

22
Q

function of medial lemniscus tract

A

contra. tactile and proprioception

23
Q

input to medial lemniscus tract

A

contra. gracile and cuneate nucleus

24
Q

output of medial lemniscus tract

25
function of spinothalamic tract
contra. pain and temperature
26
input to spinothalamic tract
contra. dorsal funicular gray
27
output of spinothalamic tract
ipsi. VPL
28
function of trigeminothalamic tract
tactile and proprioception and pain and temperature of face
29
input to trigeminothalamic tract
principal and spinal trigeminal nuclei
30
output of trigeminothalamic tract
VPL thalamus
31
function of optic tract
vision
32
input to optic tract
contra. nasal retina and ipsi. temporal retina
33
output of optic tract
LGN, superior colliculus
34
function of brachium of inferior colliculus
hearing
35
input to brachium of inferior colliculus
inferior colliculus
36
output of brachium of inferior colliculus
MGN