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. 2024 Jun 20;229(7):1561–1576. doi: 10.1007/s00429-024-02812-5

Table 3.

Structural connectivity results

Tract Segmentation method Tract volume Fractional anisotropy Mean diffusivity Radial diffusivity Axial diffusivity
Cingulum bundle, left TractSeg β = 0.50, P = 0.53 β = − 6.3e−03, P = 0.02* β = 6.0e−06, P = 0.17 β = 8.0 e−06, P = 0.09 β = 1.9 e−06, P = 0.65
Cingulum bundle, right TractSeg β = 0.59, P = 0.30 β = − 4.2 e−04, P = 0.87 β = − 4.7 e−07, P = 0.91 β = − 5.7 e−07, P = 0.90 β = − 2.6 e−07, P = 0.95
Peri-genual cingulum, left Xtract β = 0.09, P = 0.01* β = − 0.02, P = 0.002* β = 1.1 e−05, P = 0.10 β = 2.2 e−05, P = 0.003* β = − 1.1 e−05, P = 0.39
Peri-genual cingulum, right Xtract β = − 0.05, P = 0.28 β = 2.2 e−03, P = 0.72 β = − 6.4 e−06, P = 0.33 β = − 6.4 e−06, P = 0.33 β = − 3.4 e−07, P = 0.97
Cingulum bundle dorsal, left Xtract β = 0.29, P = 0.07 β = − 9.3 e−03, P = 0.03* β = 5.7 e−06, P = 0.24 β = 6.7 e−06, P = 0.09 β = − 2.2 e−06, P = 0.72
Cingulum bundle dorsal, right Xtract β = 0.03, P = 0.82 β = − 4.5 e−03, P = 0.28 β = − 3.6 e−07, P = 0.94 β = 1.9 e−06, P = 0.73 β = − 4.9 e−06, P = 0.43
Cingulum bundle temporal, left Xtract β = 0.11, P = 0.33 β = − 2.9 e−03, P = 0.48 β = 1.6 e−05, P = 0.04* β = 1.6 e−05, P = 0.04* β = 1.6 e−05, P = 0.10
Cingulum bundle temporal, right Xtract β = 0.02, P = 0.83 β = − 3.5 e−03, P = 0.47 β = 3.0 e−07, P = 0.97 β = 2.2 e−06, P = 0.77 β = 1.6 e−05, P = 0.10
Superior longitudinal fasciculus I, left TractSeg β = − 0.81, P = 0.21 β = 5.5 e−06, P = 0.25 β = 7.1 e−06, P = 0.18 β = 7.1 e−06, P = 0.18 β = 2.3 e−06, P = 0.67
Superior longitudinal fasciculus I, right TractSeg β = 0.29, P = 0.71 β = 1.6 e−04, P = 0.96 β = − 3.7 e−06, P = 0.41 β = − 3.4 e−06, P = 0.49 β = − 3.5 e−06, P = 0.71
Superior longitudinal fasciculus I, left Xtract β = 0.12, P = 0.61 β = − 5.9 e−03, P = 0.23 β = 4.7 e−06, P = 0.44 β = 6.6 e−06, P = 0.35 β = 8.6 e−06, P = 0.90
Superior longitudinal fasciculus I, right Xtract β = 0.22, P = 0.34 β = − 2.1 e−03, P = 0.63 β = − 4.8 e−06, P = 0.39 β = − 2.2 e−06, P = 0.73 β = − 1.0 e−05, P = 0.18

General Linear Models for differences in tract structural connectivity matrices according to ipsilateral paracingulate sulcal presence. All models are corrected for age, sex, and handedness. Model of tract volume are additionally corrected for total intracranial volume. * Denotes significance at P < 0.05