neuro Flashcards by Niketa Kataria

Location of synthesis: NE

Locus Ceruleus

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Location of synthesis:DA

“Ventral Tegmentum

SNc”

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Location of synthesis:5HT

Raphe Nucleus

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Location of synthesis:Ach

Basal Nucleus of Meynert

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Location of synthesis:GABA

Nucleus Accumbens

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Nucleus Solitarius

Visceral Sensory

CN 7,9,10

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Nucleus Ambiguus

Motor to Pharynx, layrnx, and esophagus

CN 9,10,11

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Dorsal Motor Nucleus

Autonomics to heart, lung, GI

CN 10

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painless genital lesions

Molluscum
chancre (syphilis)
Condyloma accuminata (HPV 6/11)
Lymphogranuloma venereum (ulcer)
Condyloma lata (syphilis)

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paulful genital lesion

Herpes vesicles
Chanchroid (H. ducreyi)

Lymphogranuloma venereum (ulcerated inguinal node- chlamydia trachomatis L1-3)

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Rash on the Palms/Soles

2 syphilis
Rickettsi ricketsii
Coxsackie A (HFM)
Toxic shock
Kawaski Disease (vasculitis)

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optic canal

CN 2

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cribriform plate

CN 1

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superior orbital fissure

CN, 3, 4, V1, 6, opthalamic Vein, sympathetic fibers

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foramen rotumdum

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foramen ovale

foramen spinosum

middle meningeal A

internal auditory meatus

CN 7,8

jugular foramen

CH 9,10,11 jugular vein

hypoglossal canal

CN 12

foramen magnum

CN 12, brainstem, vertebral Arteries

division of CN 5 go thru which foramens?

V1- superior orbital fissure
V2- foramen rotundum
V3- foramen ovale

things in the cavernous sinus

CN3,4,V1, V2,6, postgang. symph fibers en route to orbit.
internal carotid A.

V1 and V2 control extraoccular muscles.

CN V3 motor lesion

Jaw TOWARDS side of lesion.

CN 10 lesion

uvula deviates/points AWAY from side of lesion. ex if uvula points to R, lesion is on the L CN 10. weak side collapses and uvula points away.

CN 11 lesion

weakness turning head to contralat. side of lesion (SCM). shoulder droops on side of lesion. ex. L SCM contracts to help turn the head to the R.

CN 12 lesion (LMN)

tongue TOWARDS side of lesion. lick your wounds.