Effect of Retrieval Effort and Switching Demand on fMRI Activation During Semantic Word Generation in Schizophrenia

Por Ragland, JD, Moelter, ST, Bhati, MT, Valdez, JN, Kohler, CG, Siegel, SJ, Gur, RC, Gur, RE
Publicado em 2007

Effect of abstinence challenge on brain function and cognition in smokers differs by COMT genotype

Por Loughead, J, Wileyto, EP, Valdez, JN, Sanborn, P, Tang, K, Strasser, AA, Ruparel, K, Ray, R, Gur, RC, Lerman, C
Publicado em 2008