Fig. 6.
The total of standard spikes plus small waveforms matches the pulse rate. A–D: the total number of standard spikes plus the total number of small waveforms elicited by trains of 100, 200, and 300 PPS is plotted as a function of pulse amplitude for different cell types: A, BT; B, local edge detector (LED); C, ON-OFF DS; and D, ON DS. Lines represent the average of all cells in each types; error bars indicate SD.