Fig. 2.

Photographic montage of IML cell. This cell exhibits the typical varicose dendrites of the interneurons seen in this study and, unlike most cells, also shows rare elongated spine-like processes on some of the dendrites. The axon (arrow) can be seen in this cell arising from the top lefthand margin of the soma and projecting to the nearby IML, where some of its tiny bead-like terminals can be discerned. The tracing of this cell is shown in Figure 3B. (Calibration bar, 100 μm; black line demarcates the junction of the GCL and ML.)