Term: rod bipolar cell

Definition: We observed one type of bipolar cell with the typical rod bipolar morphology...The dendritic trees of RBs are more bushy and their dendrites are finer and penetrate further into the outer nuclear layer where they innervate rod spherules. The somata of RBs are larger and are located in the outer half of the INL close to the OPL; their axons run through the OPL and end in large lobulated terminals at the border of the IPL and ganglion cell layer.