Gain control by sparse, ultra-slow glycinergic synapses
Varsha Jain, Laura Hanson, Santhosh Sethuramanujam…·Gautam Bhagwan Awatramani
The paper identifies glycinergic narrow field amacrine cells as a dominant inhibitory source for retinal ON starburst amacrine cells, revealing their role in modulating direction selectivity through ultra-slow glycine receptors.