firing rate of neurones in the rat cerebral cortex after polarization: rote of protein synthesis. Nature. 220.383-384. Covent JD. Sommerville RB, Nystrom I.E. DarleyJNI, Cohen JD. 2001. An 111181 investigation of emotional engagement in moral judgment. Science. 293:2105-2108. Hare RD.FrazelleJ.Cos ON. 1978. Psych