. 2023 Sep 29;33(22):10997–11009. doi: 10.1093/cercor/bhad338

Table 1.

Prediction results as indicated by Pearson’s r according to brain modality, brain network and target variable for the young and old subgroup.

	CWI_LD	CWI_HD	TMT_LD	TMT_HD	0-back	1-back
GMV
EFN
Old	.19^a	.19^a	.13	.24^a	.01	.22^a
Young	−.09	.10	.18^a	−.01	−.18	.10
PercMot
Old	.15	.21^a	.08	.27^a	.08	.19^a
Young	−.08	.08	.25^a	−.02	−.06	.12
Power
Old	.18^a	.24^a	.11	.20^a	.07	.12
Young	−.07	.11	.26^a	.08	−.16	.02
RSFC
EFN
Old	.10	−.12	.04	.22^a	.04	−.13
Young	−.04	−.02	.02	−.27	.10	.01
PercMot
Old	.01	−.06	−.21	−.06	.11	.15
Young	.05	−.01	.06	−.22	−.02	−.04
Power
Old	.13	.03	.11	−.15	−.05	.10
Young	.12	.05	.19^a	.12	−.15	−.07
ReHo
EFN
Old	.04	.12	−.07	.07	.05	.02
Young	−.04	.12	−.15	−.26	.12	.12
PercMot
Old	−.17	.09	−.07	−.10	.16^a	−.18
Young	−.07	.10	−.10	−.22	.01	−.11
Power
Old	.03	.09	−.07	−.12	.16	−.04
Young	−.01	−.14	−.02	−.23	.10	.10
fALFF
EFN
Old	−.02	.06	.01	−.13	.14	.08
Young	.06	.09	−.15	.00	.07	.10
PercMot
Old	−.06	.04	−.14	−.04	.18^a	.05
Young	.06	.09	−.18	.03	.04	.06
Power
Old	−.14	.01	.04	−.15	.18^a	.05
Young	.04	.07	−.10	.04	.07	.08

Note. EFN = Executive Function Network, PercMot = Perceptuo-Motor Network, GMV = Gray-Matter Volume, RSFC = Resting-State Functional Connectivity, ReHo = Regional Homogeneity, fALFF = Fractional Amplitude of Low-Frequency Fluctuations, CWI = Color-Word Interference, TMT = Trail Making Test, LD = Low-Demand, HD = High-Demand.

^a P < 0.05.