Table 3 Interactions between MeDi and rsFC on fluid reasoning performance.

From: Diet moderates the effect of resting state functional connectivity on cognitive function

Network

Effects of rsFC on FLUID within MeDi groups

Low MeDi

Moderate MeDi

High MeDi

B [LL, UL]

p

B [LL, UL]

p

B [LL, UL]

p

All

− 5.354 [− 8.837, − 1.870]

0.003**

− 0.605 [− 4.521, 3.311]

0.762

0.177 [− 3.681, 4.035]

0.928

Hand

− 4.355 [− 7.145, − 1.565]

0.002**

1.621 [− 1.758, 5.000]

0.347

− 1.180 [− 4.634, 2.274]

0.503

Vis

− 3.998 [− 6.554, − 1.452]

0.002**

− 0.257 [− 2.881, 2.367]

0.848

0.964 [− 2.555, 4.483]

0.591

Mouth

− 2.507 [− 4.853, − 0.161]

0.036*

1.187 [− 1.312, 3.687]

0.352

− 1.547 [− 4.149, 1.055]

0.244

Aud

− 3.393 [− 6.632, − 0.144]

0.041*

1.227 [− 2.435, 4.889]

0.511

2.444 [− 0.547, 5.435]

0.109

DMN

− 4.858 [− 8.500, − 1.217]

0.009**

− 1.683 [− 5.349, 1.984]

0.368

− 0.249 [− 3.631, 3.133]

0.142

FP

− 3.074 [− 6.000, − 0.148]

0.039*

− 1.942 [− 6.094, 2.209]

0.359

− 0.635 [− 4.569, 3.298]

0.752

VAN

− 0.926 [− 4.107, 2.254]

0.568

− 0.891 [− 4.221, 2.439]

0.600

1.938 [− 0.970, 4.845]

0.191

CO

− 3.142 [− 6.498, 0.215]

0.067

− 0.654 [− 4.118, 2.809]

0.711

0.793 [− 2.723, 4.309]

0.659

DAN

− 3.921 [− 6.659, − 1.184]

0.005**

0.094 [− 2.769, 2.958]

0.949

− 0.661 [− 3.823, 2.502]

0.682

Sal

− 4.299 [− 7.745, − 0.852]

0.015*

− 2.358 [− 6.793, 2.077]

0.297

0.577 [− 3.026, 4.181]

0.754

  1. B = unstandardized regression coefficient, with 95% Wald confidence intervals [LL: limit, UL: upper limit].
  2. FLUID fluid reasoning, All overall inter-network rsFC, Vis Visual, Aud Auditory, DMN default mode network, FP fronto-parietal, VAN ventral attention network, CO cingulo-opercular, DAN dorsal attention network, Sal salience.
  3. *p < .05; **p < .01; ***p < .001; †p < 0.10.