approached significancep = .16
5 C) that were highly significant in the case of stimulation and pooled hypercapnia (Pearson's r = 0.66, p < .01, N = 75, and r = 0.72, p < .01, N = 30, respectively), and approached significance with respect to recurrent seizures (Pearson's r = 0.59, p = .16, N = 7).