NeurosciencebioRxivPreprint
Optogenetic suppression of corticogeniculate feedback in anesthetized ferrets is overridden by visual stimulation
Silei Zhu, J. Michael Hasse, Farran Briggs
This study shows that optogenetic suppression of corticogeniculate feedback reduces LGN neuron activity without visual input but does not affect visual responses, indicating feedforward visual drive overrides weak feedback.
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