Figure 3
From: Prefrontal dysfunction in pediatric Tourette’s disorder as measured by near-infrared spectroscopy
Topographic representation of t values corresponding to the difference in oxyhemoglobin (oxy-Hb) between the control group and the Tourette’s disorder (TD) group during the Stroop color-word task. The t values of oxy-Hb for the control and TD groups are presented as a topographic map along the time course of the task (from top to bottom). The red, green, and blue areas in the topographs indicate positive, zero, and negative t values, with ±2.8 and ±2.1 for 1% and 5% statistical significance levels, respectively.