Table 1:

Statistical values of correlation experiment.

	Neurotransmitters	95% Confidence interval	p-value	Correlation coefficients (r)
Cortex	5-HT	−0.01251 to −0.005907	<0.0001	0.868**
	NK1R	−0.3267 to −0.1187	0.0005	0.802**
	DBH	−0.001246 to 0.003994	0.2755	0.313
	GAD67	−0.006340 to 0.0005117	0.0885	0.471
Thalamus	5-HT	−0.02471 to 0.007657	0.0014	0.766**
	NK1R	−0.1782 to −0.08455	<0.0001	0.870**
	DBH	−0.004211 to −0.001661	0.0003	0.822**
	GAD67	−0.005404 to 0.006346	0.8630	0.053
Nucleus Caudalis	5-HT	−0.01509 to −0.003678	0.0038	0.719**
	NK1R	−0.3359 to −0.02382	0.0273	0.587*
	DBH	−0.005585 to 0.005547	0.9943	0.002
	GAD67	−0.01284 to −0.003217	0.0037	0.742**

^**indicate significant correlation with p < 0.005

^*indicate significant correlation with P < 0.05.