Sustained Rhythmic Brain Activity Underlies Visual Motion Perception in Zebrafish.
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ABSTRACT:
SUBMITTER: Perez-Schuster V
PROVIDER: S-EPMC5081404 | biostudies-literature | 2016 Oct
REPOSITORIES: biostudies-literature
Publications
Sustained Rhythmic Brain Activity Underlies Visual Motion Perception in Zebrafish.
Pérez-Schuster Verónica V Kulkarni Anirudh A Nouvian Morgane M Romano Sebastián A SA Lygdas Konstantinos K Jouary Adrien A Dipoppa Mario M Pietri Thomas T Haudrechy Mathieu M Candat Virginie V Boulanger-Weill Jonathan J Hakim Vincent V Sumbre Germán G
Cell reports 20161001 4
Following moving visual stimuli (conditioning stimuli, CS), many organisms perceive, in the absence of physical stimuli, illusory motion in the opposite direction. This phenomenon is known as the motion aftereffect (MAE). Here, we use MAE as a tool to study the neuronal basis of visual motion perception in zebrafish larvae. Using zebrafish eye movements as an indicator of visual motion perception, we find that larvae perceive MAE. Blocking eye movements using optogenetics during CS presentation ...[more]
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