Bipolar Cell Dendrites (IMAGE) University of California - Santa Cruz Caption Bipolar cells left without a connection to a photoreceptor start to grow new branches, called dendrites. This image shows two S-cone bipolar cells (marked by *) contacting the same S-cone axon terminal (arrowhead). The dendrite from a deafferented S-cone bipolar cell bypasses M-cones to synapse with new S-cones. Credit Beier et al, 2018, <i>Current Biology</i> Usage Restrictions For use only with news coverage of this research License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.