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Table 9 Descriptive Statistics for DTI metrics by psychosis level

From: The social brain network in 22q11.2 deletion syndrome: a diffusion tensor imaging study

DTI metric 22q11.2DS no psychosis 22q11.DS + prodromal psychosis 22q11.2DS + overt psychosis
M SD M SD M SD
RH UF number streamlines 145.488 123.879 165.000 91.459 103.750 38.638
 RH IFOF FA .702 .023 .715 .016 .743 .053
 RH IFOF RD .00036 .000026 .00034 .000023 .00031 .000058
 RH CB FA .609 .028 .062 .027 .587 .019
 RH CB RD .00042 .000031 .00041 .000030 .00043 .000032
 RH ILF RD .00039 .000028 .00038 .000039 .00039 .000035
 LH IFOF FA .692 .025 .688 .027 .679 .019
 LH IFOF RD .00037 .000028 .00037 .000032 .00038 .000026
 LH CB AD .00133 .000031 .00133 .000046 .00128 .000012
  1. 22q11.2DS, 22q11.2 deletion syndrome; RH, right hemisphere; IFOF, inferior fronto-occipital fasciculus; FA, fractional anisotropy; RD, radial diffusivity; CB, cingulum bundle; ILF, inferior longitudinal fasciculus; LH, left hemisphere; AD, axial diffusivity
  2. Statistically significant differences identified in italics