Microstate syntax.(A) T values (unpaired t-test) between healthy controls and drug naïve patients for each doublet sequence of microstate. Positive value indicates higher occurrence ratio in patients than controls. No significance was demonstrated using double-ended t-tests. (B) T values for each triplet sequence of microstate. Positive value indicates higher occurrence ratio in patients than controls. Dashed lines indicate significance level (p = .05) of the 2-tailed t-test. * p<.05 using double-ended t-test.