Table 2.

Correlations of functional connectivity (left putamen as seed region) with age, and the spectroscopic measures from the subcortical region

Correlation	Region	k	x, y, z (mm)	T	p
Age	Left thalamus	1403	−6, −12, 20	−6.23	< 0.001
	Left pallidum/amygdala /hippocampus		−18, −4, −10	−5.9
	Left putamen/pallidum		−22, −8, 8	−5.34
Glu/H₂O	Left dorsal putamen and external capsule	386	−28, −6, 18	5.85	0.024
Glu/H₂O	Left ventral putamen/frontal orbital cortex	330	−20, 18, −16	−4.71	0.042
GABA+/Glu	Left dorsal putamen and external capsule	487	−28, −14, 16	−5.26	0.009

Results reported survived a height threshold of p < 0.001 (uncorrected) and an extent threshold of familywise error-corrected p < 0.05 at the cluster level. k, Cluster size; x, y, z (mm), peak MNI coordinates.