Measuring dopamine neuromodulation in the thalamus: Using [F-18]fallypride PET to study dopamine release during a spatial attention task. - Bradley T. Christian; Douglas S. Lehrer; Bingzhi Shi; Tanjore K. Narayanan; Pamela S. Strohmeyer; Monte S. Buchsbaum; Joseph C. Mantil (NeuroImage, 2006)