publication venue for Olfactory Tubercle Neurons Exhibit Slow-Phasic Firing Patterns During Cocaine Self-Administration 2014 Slow phasic and tonic activity of ventral pallidal neurons during cocaine self-administration 2012 Rapid Phasic Activity of Ventral Pallidal Neurons During Cocaine Self-Administration 2010 Distinct patterns of Delta FosB induction in brain by drugs of abuse 2008 Stressor controllability modulates stress-induced serotonin but not dopamine efflux in the nucleus accumbens shell 2003