Fig. 5

Paradigm of simple reaction task and choice reaction task. The time for a row of stimulation pins to appear was 40 ms, the time for all pins to disappear was 10 ms, and the time required for the presentation of one tactile stimulation trial was 200 ms. The stimulation patterns in the conditions wherein the four pins in a horizontal row moved vertically from proximal to distal on the right index finger and wherein four pins in a vertical row moved horizontally from left to right across the right index finger