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bioRxiv · 10.1101/826701

Widespread presence of direction-reversing neurons in the mouse visual system

Billeh, Y. N.·Iyer, R.·Wahle, I. A.·Caldejon, S.·Durand, S.·Groblewski, P. A.·Larkin, J. D.·Lecoq, J.·Williford, A.·Mihalas, S.·Arkhipov, A.·de Vries, S. E. J.
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Abstract

Direction selectivity - the preference of motion in one direction over the opposite - is a fundamental property of visual neurons across species. We find that a substantial proportion of direction selective neurons in the mouse visual system reverse their preferred direction of motion in response to drifting gratings at different spatiotemporal parameters. A spatiotemporally asymmetric filter model recapitulates our experimental observations.

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Billeh, Y. N., Iyer, R., Wahle, I. A., Caldejon, S., Durand, S., Groblewski, P. A., Larkin, J. D., Lecoq, J., Williford, A., Mihalas, S., Arkhipov, A., de Vries, S. E. J.. 2019-10-31. Widespread presence of direction-reversing neurons in the mouse visual system. https://doi.org/10.1101/826701

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