Right Amygdala response to emotion in initial block of facial expressions. Percent signal change in amygdala activity in response to facial expressions compared to baseline for first block of each run. Greater responses were elicited to negative faces compared to neutral faces in the right amygdala [F(1,15)>7.8, p < 0.01]. No significant main effect of face type (schematic, human) was noted.
Britton et al. BMC Neuroscience 2008 9:44 doi:10.1186/1471-2202-9-44