The effects of skin tone on race-related amygdala activity: an fMRI investigation
Jaclyn Ronquillo, Thomas F. Denson, Brian Lickel, Zhong-Lin Lu, Anirvan Nandy, and Keith B. Maddox
Soc Cogn Affect Neurosci. 2007 March; 2(1): 39–44. doi: 10.1093/scan/nsl043.PMCID: PMC2555431