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. 2021 Jun 7;12:660850. doi: 10.3389/fpsyt.2021.660850

Figure 3.

Figure 3

Increased NAA in Schizophrenia (Sz) vs. Bipolar-I (BP) (healthy controls [HC] intermediate) in three clusters: (1) 114 voxels, CCLAV < 0.01, including the left lingual gyrus (29.9%) and left posterior cingulate (13.0%). (2) 61 voxels, CCLAV < 0.01, including the left precentral gyrus (34.7%%) and left middle frontal gyrus (22.1%). (3) 42 voxels, CCLAV = 0.05, including the right middle frontal gyrus (60.6%) and right precentral gyrus (10.2%). Boxplots shows weighted-average NAA cluster concentrations in institutional units.