Table 2.

Associations between personality characteristics and left DLPFC glutamine

Item label	Pearson’s r	Item text
		Strongly correlating
STAIT03	0.295	I’m feeling like crying
STAIT12	0.267	I’m lacking self-confidence
STAIT11	0.248	I tend to take things hard
NEO51	0.240	I’m often feeling helpless and wishing for someone to solve my problems
NEO41	0.239	Too often I’m discouraged and want to give up if something goes wrong
STAIT08	0.236	I believe that my problems are going to outgrow me
		Weakly correlating
NEO26	0.101	Sometimes I’m feeling completely worthless
STAIT06	−0.060	I’m feeling relaxed
NEO01	−0.041	I rarely feel lonesome or sad
STAIT15	0.040	I’m feeling downhearted
STAIT10	−0.029	I’m happy
STAIT01	0.010	I’m merry

This table displays associations between NEO-FFI neuroticism and STAI trait items with left DLPFC glutamine concentrations, ordered by correlation coefficient