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Article |
Inhibition decorrelates visual feature representations in the inner retina
The functional diversity of bipolar cells, which split visual inputs into different excitatory channels within the retina, arises from centre–surround interactions in their receptive fields that tune both spatial and temporal signalling.
- Katrin Franke
- , Philipp Berens
- & Tom Baden
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Letter |
Orientation columns in the mouse superior colliculus
Population recordings reveal that neurons in the mouse superior colliculus are grouped according to their preferred orientations or movement axes for visual line stimuli, similar to the columnar arrangement in visual cortex of higher mammals; this functional architecture suggests that the superior colliculus samples the visual world unevenly for stimulus orientations.
- Evan H. Feinberg
- & Markus Meister