“… 21 , 22 , 23 , 157 , 159 These and other studies have shown, however, that additional brain regions are also significant sources of P50 gating in the human brain. Gating generators may include the thalamus, 23 , 158 , 160 superior temporal gyrus/auditory cortex, 161 , 162 , 163 , 164 , 165 , 166 medial frontal cortex, 22 , 162 , 163 , 167 , 168 dorsolateral prefrontal cortex, 21 , 158 , 159 , 169 ventrolateral prefrontal cortex 160 and insula. 22 , 160 , 161 Animal studies have found additional gating generators in the medial septum, 170 thalamus, 64 striatum, 171 amygdala 172 and medial prefrontal cortex.…”