Table 3 Correlations of cortical IVIM parameters with WMH volumes (Cohen’s f2 > 0.15).

From: Microstructural and microvascular features of white matter hyperintensities and their association with small vessel disease markers

Parameter

Cohen’s f2

Dependence on WMH vol

Network

Anatomic Region (MNI coord.)

vbw

0.23

negative

DMN

Left Lateral Parietal (− 39,− 77,33)

0.24

negative

SMN

Left Lateral (− 55,− 12,29)

0.28

positive

VIS

Occipital (0,− 93,− 4)

0.27

positive

SAL

Right Anterior Insula (47,14,0)

0.32

negative

SAL

Left SMG (− 60,− 39,31)

0.23

negative

LAN

Left pSTG (− 57,− 47,15)

0.23

negative

CER

Anterior (0,− 63,− 30)

D

0.18

negative

SAL

Left Anterior Insula (− 44,13,1)

0.35

positive

LAN

Left pSTG (− 57,− 47,15)

0.26

negative

CER

Posterior (0,− 79,− 32)

D*

0.43

positive

DMN

Left Lateral Parietal (− 39,− 77,33)

0.15

negative

SAL

Left Anterior Insula (− 44,13,1)

0.27

positive

CER

Anterior (0,− 63,− 30)

  1. IVIM = intravoxel incoherent motion, WMH = white matter hyperintensity, vbw = blood volume fraction, D = bulk tissue diffusion coefficient, D* = pseudodiffusion coefficient (due to flow in microvessels), DMN = default mode network, SMN = sensorimotor network, VIS = visual network, SAL = salience network, LAN = language network, CER = cerebellar network, SMG = supramarginal gyrus, pSTG = posterior superior temporal gyrus.
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