Figure 6. ROIs with significant classification accuracy in ≥3 categories. A, The number of categories for which each ROI obtained significant (equivalent to a p value < 0.0083) classification accuracy is displayed on the y-axis, with ROIs listed across the x-axis. Gray represents voicing information, warm colors indicate place, and cool colors indicate manner of articulation. B, ROIs associated with significant classification in ≥3 categories projected onto an inflated surface. Colors represent number of phonological categories significantly classified per region (note that the scale is not continuous). Vcd, Voiced; Vel, velar; Pal, palatoalveolar; Lab, labial; Dent, dental; Alv, alveolar; Nas, nasal; Fric, fricative; 2, inferior insula; 3, HG; 4, transverse temporal sulcus; 5, STG; 7, middle temporal gyrus; 8, PT; 9, posterior lateral fissure; 11, subcentral gyrus/sulcus; 16, inferior opercular gyrus.