. 2014 Apr 2;9(4):e87087. doi: 10.1371/journal.pone.0087087

Table 5. Spearman correlations between valence rating on affective stimuli and mood score and percentages of hormone level.

Valence rating		Mood score							Percentage changes of hormone level
		T	D	A	V	F	C	TMD	ΔCortisol	Δ5HT	ΔDA	ΔNE
NG	unpleasant	0.026	0.315^*	0.182	−0.456^**	0.287^*	0.157	0.473^**	−0.212	0.328^*	0.146	0.270^*
	pleasant	−0.381^**	−0.652^**	−0.365^*	0.643^**	−0.412^**	−0.292^*	−0.670^**	−0.044	−0.387^**	−0.363^*	−0.140
	neutral	−0.442^**	−0.507^**	−0.296^*	0.454^**	−0.364^*	−0.128	−0.442^**	−0.146	−0.051	−0.424^**	0.058
RG	unpleasant	0.203	0.551^**	0.166	−0.522^**	0.398^**	0.286^*	0.599^**	−0.197	0.526^**	0.437^**	0.378^**
	pleasant	−0.518^**	−0.746^**	−0.378^**	0.707^**	−0.400^**	−0.333^*	−0.734^**	0.080	−0.455^**	−0.485^**	−0.325^*
	neutral	−0.373^**	−0.212	−0.295^*	0.207	−0.207	−0.366^*	−0.268	−0.373^**	−0.203	0.108	−0.218

* p <0.05,

** p <0.01, significant Spearman correlating coefficients.