showed a trendp = 0.07
AUC analysis showed a trend in overall treatment effect on GABA levels ( F 3,19.9 = 2.8, p = 0.07), with a trend towards reduced overall GABA levels following NRG1 + PCP (NRG1: p = 0.31; PCP: p > 0.99; NRG1 + PCP: p = 0.07 vs baseline; Figure 4B ).