Differential neural responses to overt and covert presentations of facial expressions of fear and disgust.
Phillips ML, Williams LM, Heining M, Herba CM, Russell T, Andrew C, Bullmore ET, Brammer MJ, Williams SC, Morgan M, Young AW, Gray JA.
Phillips ML, et al. Among authors: williams lm, williams sc.
Neuroimage. 2004 Apr;21(4):1484-96. doi: 10.1016/j.neuroimage.2003.12.013.
Neuroimage. 2004.
PMID: 15050573