Smooth Pursuit
Neuroanatomy
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Eye Movements
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Pathways
Q. Which of the following is the correct sequence of steps in the circuitry for smooth pursuit eye movements?
a
frontal eye fields -> ipsilateral dorsolateral pontine nuclei (DLPN) and ipsilateral nucleus reticularis tegmenti pontis (NRTP) -> contralateral vestibulocerebellum/dorsal vermis
b
contralateral vestibulocerebellum/dorsal vermis -> frontal eye fields -> ipsilateral dorsolateral pontine nuclei (DLPN) and ipsilateral nucleus reticularis tegmenti pontis (NRTP)
c
ipsilateral dorsolateral pontine nuclei (DLPN) and ipsilateral nucleus reticularis tegmenti pontis (NRTP) -> contralateral vestibulocerebellum/dorsal vermis -> frontal eye fields
d
contralateral dorsolateral pontine nuclei (DLPN) and ipsilateral nucleus reticularis tegmenti pontis (NRTP) -> contralateral vestibulocerebellum/dorsal vermis -> frontal eye fields
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