The anterior insular cortex unilaterally controls feeding in response to aversive visceral stimuli in mice

Abstract

Food intake can be attenuated by visceral aversive stimuli in pathological conditions. Here the authors identify a unilateral neural circuit from the CamKII-positive neurons in the anterior insular cortex to the vGluT2-positive neurons in the lateral hypothalamus that controls feeding responses to visceral aversive stimuli.