has part has part has_part characteristic of has modifier retinal ganglion cell increased retina ganglion cell number increased retinal ganglion cell number MP:0002983 MPheno.ontology greater number of ganglion neurons located in the innermost nuclear layer of the retina of that receive visual information from photoreceptors via various intermediate cells such as bipolar cells, amacrine cells, and horizontal cells; axons from these cells form the optic nerve and connect mainly to the lateral geniculate nucleus (LGN) and to the suprachiasmatic nucleus in the brain increased sensory neuron number abnormal retina ganglion cell morphology abnormal increased amount