- Morris, J.S.; Frith, C.D.; Perrett, D.I.
- A Differential Neural Response in the Human Amygdala to Fearful and Happy Facial Expressions.
- Nature, 1996, Vol. 383, 812 - 815
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.