Scientists combined 16 photo portraits into one composite image. On the left, the composite ‘sick’ face, and on the right, the composite healthy one.
Scientists combined 16 photo portraits into one composite image. On the left, the composite ‘sick’ face, and on the right, the composite healthy one. AUDREY HENDERSON St. Andrews University
Scientists combined 16 photo portraits into one composite image. On the left, the composite ‘sick’ face, and on the right, the composite healthy one. AUDREY HENDERSON St. Andrews University

Subtle cues are what make sick people look sick

January 05, 2018 03:48 PM