Fig. 5.

Repetition suppression following longer stimulation epochs. A: median normalized response for both monkeys across presentations (P₁–P₅; key at bottom) for the 200-ms stimulation condition shown in Fig. 2, without smoothing. Green vertical dashed line denotes stimulus onset; red vertical dashed line denotes offset. B: spike density functions for a control experiment using the same paradigm in A with a stimulus duration of 500 ms followed by a 200-ms interstimulus interval (N = 10 sessions in monkey I34; n = no. of units).