Table 3:

Linear mixed model GMV-by-Task moderation of PFC HbO₂, over whole frontal cortex (upper portion) and sub-regions of the frontal cortex (lower portion). Units of interaction are μM per standardized volume per task; negative values indicate an increase in HbO₂ from STW to DTW per unit decrease in standardized cortical volume. Significant interactions at p < 0.05, corrected, are shown in bold. Lower and upper bounds are 95% confidence intervals.

Region	Interaction (μM/sV)	Lower Bound	Upper Bound	p-Value
Total Frontal Volume	−0.24	−0.35	−0.13	1.29e-05
Frontal Volume — L	−0.26	−0.36	−0.15	3.33e-06
Frontal Volume — R	−0.21	−0.32	−0.10	1.53e-04
Caudal-middle — L	−0.16	−0.32	0.0051	0.067
Caudal-middle — R	−0.13	−0.29	0.037	0.32
Lateral-orbital — L	−0.18	−0.34	−0.019	0.016
Lateral-orbital — R	0.041	−0.12	0.201	1.00
Medial-orbital — L	−0.26	−0.42	−0.10	3.72e-05
Medial-orbital — R	−0.017	−0.18	0.143	1.00
Rostral-middle — L	−0.26	−0.42	−0.098	4.96e-05
Rostral-middle — R	−0.23	−0.39	−0.068	0.00057
Superior — L	−0.17	−0.33	−0.0088	0.030
Superior - R	−0.25	−0.41	−0.089	0.00011
Pole — L	−0.11	−0.28	0.053	0.61
Pole — R	0.15	−0.013	0.31	0.10