I Representative traces from CPn neurons in response to a hyperpolarizing current. J Action potential frequencies of CPn neurons evoked by accelerating current injection. 200 pA: mock n = 18; ZIKV n = 21 neurons, p=0.1003; 400 pA: mock n = 18; ZIKV n = 21 neurons, p=0.0085; 600 pA: mock n = 12; ZIKV n = 18 neurons, p=0.0169. Data information: Data were collected from PL and IL regions of mPFC, and were presented as mean ± SEM. *p<0.05, **p<0.01. Two-tailed unpaired t-test unless described otherwise. 