USAHS CLINICAL NEUROSCIENCE
EXAM 3 NEWEST 2024 ACTUAL EXAM
COMPLETE ACCURATE QUESTIONS
WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS)
/ALREADY GRADED A+
What are the two types of ganglion cells in the
innermost layer? - ....ANSWER...a. Parasol cells aka
A cells, p-alpha
b. Midget cells aka B cells, p-beta
What ganglion cells respond to gross stimulus
features and mvmt and where to they project to? -
....ANSWER...a. Parasol cells
b. Project to magnocellular layer in LGN
,What ganglion cells responds to very fine visual
details and color? And what layer does it project to?
- ....ANSWER...Midget cells and parvocellular layers
in LGN
T/F the medial geniculate nucleus is associate w the
visual pathway - ....ANSWER...a. False
b. LGN is associated w visual pathway
Optic nerve receives input from what? -
....ANSWER...the ganglion cells
T/F the visual field of the right eye is carried by the
right optic nerve? - ....ANSWER...true
What is susceptible to compression by pituitary
tumor? - ....ANSWER...optic chiasm
T/F the optic chiasm receives visual input from the
nasal side? - ....ANSWER...a. False
b. It receives visual input from the temporal side
, What are the nasal fibers responsible for? -
....ANSWER...the temporal part of the visual field
Damage to the optic chiasm will cause what? -
....ANSWER...a. Bitemporal hemianopsia
b. Aka tunnel vision
The R optic tract is carrying info from R/L fibers
which is R/L visual field. Does this apply to one eye
or both? - ....ANSWER...R fibers
L visual field
both eyes
If there was damage to the R tract, what will it
cause? - ....ANSWER...Contralateral homonymous
hemianopsia of L visual field
Give me the pathway from the temporal visual field
of the R eye to the optic tract: -
....ANSWER...Temporal R visual field-
L nasal fibers-
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