Figure 3.

HSE responses within a stride cycle (80 ms). Only responses to strides during continuous walking were included into this analysis (see Section Materials and Methods: Average Stride-Induced Response). The vertical line at the 0-ms mark indicates the stride cycle start/end as defined as the touchdown of the left midleg on the ground surface. (A) Stride-coupled responses of the right and the left HSE when stimulated with the original movie. Average responses (thick, dark blue lines) are shown together with the respective individual stride-coupled responses (semi-transparent, colored lines). (B) HSE responses within the stride cycle when stimulated with the stride-removed movie. Analyzed amount of strides: stationary condition: 15 strides; moving bar condition: 22 strides; moving background condition: 17 strides.