
Higher magnitude accumbal phasic firing changes among core neurons exhibiting tonic firing increases during cocaine self-administration
Keywords: انگیزش; addiction; electrophysiology; reward; motivation; conditioned; ventral striatumDA, dopamine; FR1, fixed-ratio 1; MSN, medium spiny neuron; NAcc, nucleus accumbens; PETH, peri-event-time histogram; S:B, signal-to-background ratio; SD, discriminative stimul