Fish vision: size selectivity in the zebrafish retinotectal pathway
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Updated: Apr 19, 2026

Retrograde Labeling of Retinal Ganglion Cells in Adult Zebrafish with Fluorescent Dyes
Published on: May 3, 2014
Fatima Abbas1, Martin P Meyer1
1MRC Centre for Developmental Neurobiology, King's College London, Guy's Hospital Campus, London SE1 1UL, UK.
Abstract:
A recent study has shown that the zebrafish tectum processes inputs from the retina tuned to ethologically relevant size classes, suggesting a role for the tectum in selecting approach or avoidance behaviours based on size-based categorization of visual targets.
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