Figure 4.
Overview on (a) source-detector separations, (b) durations of baseline periods, (c) filter cut-off frequencies, (d) markers of cortical activation, and (e) timepoints of the cognitive test administration after the cessation of an acute bout of physical activity. cm: centimeters; deoxyHb: deoxygenated hemoglobin; Hz: Hertz; min: minutes; oxyHb: oxygenated hemoglobin; s: seconds; TOI: tissue oxygenation index; totHb: total hemoglobin.