Supplementary Figure 7: Average VASO timecourses for each individual subject-session for action and non-action in deeper layers.
From: Layer-dependent activity in human prefrontal cortex during working memory
Data from n = 15 individual subject-sessions are shown. In the majority of subjects, an increase in activity can be clearly seen at the timepoint when response-related signal would be expected to peak (gray dashed line) in action (‘act’, red lines) but not non-action (‘non-act’, orange lines) trials. This peak occurs at the end of the response period (gray shading), or approximately 6 seconds after the appearance of the probe (accounting for behavioral and hemodynamic delay).
