Morphological Neuroimaging Biomarkers for Tinnitus: Evidence Obtained by Applying Machine Learning

Table 4

SVM-derived brain regions that are critical to SVM prediction, ranked by their importance in SVM model.

Brain region	Peak MNI ()	Volume in patients (mm^3)	Volume in HC (mm^3)
R hypothalamus	5, -5, -11
L hypothalamus	-4, -10, -6
R insula	36, 3, 1
R superior temporal gyrus	52, -41, 13
L rostral middle frontal gyrus	-20, 56, -2
R inferior temporal gyrus	55, -23, -24
R inferior parietal lobule	43, -66, 25
L superior temporal gyrus	-47, 8, -26
L inferior temporal gyrus	-62, -12, -26
R transverse	43, -24, 3
R middle temporal gyrus	49, -70, 13
R cingulate	10, 30, 22
L superior frontal gyrus	-11, 63, 19