Distinct ensembles of medial prefrontal cortex neurons are activated by threatening stimuli 1 that elicit excitation versus inhibition of movement 2 Running Head: PREFRONTAL NEURONS ACTIVATED BY THREATENING STIMULI 3 4 Lindsay R. Halladay and Hugh T. Blair 5 Department of Psychology, UCLA, Los Angeles, CA 90024, USA. 6 Present address: Laboratory of Behavioral and Genomic Neuroscience, National...
