in retinae from light-adapted chicks , substance p was found to be in normal sized amacrine cells and giant cells in the inner nuclear layer , in fibres in sublaminae 1,3-5 in the inner plexiform layer , in cells in the ganglion cell layer which may have been mostly displaced amacrine cells and in a few fibres in the optic nerve fibre layer .
C0035298
retinae
C1512785
inner plexiform layer