Arousal Dissociates Amygdala and Hippocampal Fear Responses: Evidence from Simultaneous fMRI and Skin Conductance Recording. - Leanne M. Williams; Mary L. Phillips; Michael J. Brammer; David Skerrett; Jim Lagopoulos; Christopher J. Rennie; Homayoun Bahramali; Gloria Olivieri; Anthony S. David; Anthony Peduto; Evian Gordon (NeuroImage, 2001)