
Keywords: TR، زمان تکرار; CCC, cross-correlation coefficient; HRP, horseradish peroxidase; fMRI, functional magnetic resonance imaging; GABA, γ-amino-butyric acid; GE-PI, gradient-echo planar images; TR, repetition time; TE, echo timearea 7; γ-amino-butyric acid; horseradish perox