EBSE Neuro Quiz 1

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Can you name the neuro term?

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Pathway of CNV3
Pathway of CNXII
Cell that myelinates multiple CNS axons
Drug contraindicated in closed angle glaucoma
In the basal ganglia, what inhibits the thalamus to decrease movement?
Location of ACh synthesis
Area of lesion in comatose state
Paralysis of conjugate vertical gaze
Dermatome at inguinal ligament
Artery affected in stroke causing decreased taste from anterior 2/3 of tongue + ipsilateral Horner's syndrome
Nerve damaged when eye looks down and out
Achilles reflex nerve root
Decreased CSF absorption by arachnoid villi leading to increased ICP, papilledema, herniation
Reversible cause of dementia in the elderly
Provides stimulatory feedback to contralateral cortex to module movement
Thalamic nucleus that receives auditory information
Rupture of bridging veins
Hemballismus is characteristic of contralateral lesion of what nucleus?
Nonfluent aphasia w/ intact comprehension
Pathway of CNV2
Artery affected in stroke causing tongue deviating ipsilaterally
Area of lesion in truncal ataxia
Horner's syndrome is associated w/ lesion above what spinal cord level?
Dorsal columns nucleus synapse for lower body and extremities
Location of highest concentration of Na+ channels
Thalamic nucleus that relays face sensation and taste information
Area of lesion in Kluver-Bucy syndrome
In the basal ganglia, what stimulates the GPi to inhibit the thalamus?
Astrocyte cell marker
Medial cerebellum injured, which side will patient fall?
Cells destroyed in multiple sclerosis
Where does the dorsal column tract decussate?
Dorsal columns nucleus synapse for upper body and extremities
Dermatome at the nipple
Area of lesion in Wernicke-Korsakoff syndrome
HintAnswerExtra
Neurotransmitter increased in schizophrenia
Enzyme defect in amyotrophic lateral sclerosis
Cell responsible for physical support, K+ metabolism, maintaining BBB
Embryonic origin of Schwann cells
Muscle that opens jaw
Nerve for taste from posterior 1/3 of tongue
Atrophy of strial nuclei + hydrocephalus ex vacuo
Where does the lateral corticospinal tract decussate
Location of 5-HT synthesis
Sensory receptor responsible for position sense and dynamic fine touch
Thalamic nucleus that relays pain/temperature, pressure, touch, vibration, and proprioception information
Artery affected in stroke causing contralateral hemianopsia w/ macular sparing
Artery affected in stroke causing contralateral paralysis and loss of sensation to lower limb and face
Nerve damage with eyes directed medially
Schwannoma affecting CNVIII
Lesion in superior colliculi results in paralysis of
Nerve to lateral rectus muscle
Inflammatory infiltrate in Guillain-Barre syndrome
Tx of tremors
Neurotransmitter decreased in Parkinson's disease and depression
Common site of a berry aneurysm causing CNIII palsy
Where does the spinothalamic tract decussate?
Dermatome at the kneecap
Location of norepinephrine synthesis
Increased CSF in the setting of atrophy
In the excitatory pathway of the basal ganglia, what disinhibits the thalamus via the GPi/substantia nigra?
Innervation of muscles of mastication
Most common site of berry aneurysms
Vagal nucleus of visceral sensation
Area of lesion in which eyes look away from lesion
Location of GABA synthesis
Auditory center in the brain stem
'Floppy baby' presents at birth w/ tongue fasciculations
Site in hypothalamus that makes ADH
Cells destroyed in Guillian-Barre syndrome
HintAnswerExtra
Nerve that monitors aortic arch chemo/baroreceptors
Neurotransmitter decreased in anxiety and Huntington's disease
Regulation of cerebral perfusion normally driven by
Biceps reflex nerve root
Action of ciliary muscle in near vision
Nerve damaged when eye drifts upward and causes vertical diplopia
Sensory receptor responsible for vibration and pressure
Sensory receptor responsible for position sense and static touch
Drug that aids delivery of chemo to brain tumors by transiently unraveling the BBB
Area of lesion in anterograde amnesia
Child presents w/ staggering gate + pes cavus + kyphoscoliosis
Pathway of middle meningeal artery
Parkinson's disease results in the loss of dopaminergic neurons from what nucleus?
What are Lewy bodies composed of?
Thalamic nucleus that relays vision to the calcarine sulcus
Layer of peripheral nerve that must be rejoined in microsurgery for limb reattachment
What connects Broca's and Wernicke's areas?
Artery affected in stroke causing contralateral hemiparesis and hemiplegia
Artery affected in stroke causing hoarseness and dysphagia
Vagal nucleus responsible for motor innervation of pharynx, larynx, upper esophagus
Dermatome at the umbilicus
Action of ciliary muscle in distant vision
Cell that myelinates one PNS axon
Lumbar puncture usually performed at level of
Artery affected in stroke causing contralateral paralysis and loss of sensation to upper limb and face
Pathway of brain stem + vertebral arteries
Nerve to levator palpebrae muscle
Area of lesion in re-emergence of primitive reflexes
Fluent aphasia w/ impaired comprehension
'Fried eggs' on H&E staining
Area of lesion in spatial neglect syndrome
Conjugate vertical gaze center
Site in hypothalamus that makes oxytocin
Output nerves of cerebellum
Nerve that monitors carotid body and sinus chemo/baroreceptors

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Created Jul 12, 2012ReportNominate
Tags:extra, high, immunology, molecule, yield