Exposure to appetitive food stimuli markedly activates the human brain. - Gene-Jack Wang; Nora D. Volkow; Frank Telang; Millard Jayne; James M. Swanson; Manlong Rao; Wei Zhu 008; Christopher Wong; Naomi R. Pappas; Allan Geliebter; Joanna S. Fowler (NeuroImage, 2004)