PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Animal Behavior Anthropology Zoology Psychiatry and Psychology Public Health Laëtitia Maréchal PeerJ Author Summary Animal Behavior Ecology Psychiatry & Psychology Zoology PeerJ Contributions Articles 1 June 1, 2017 Experience-based human perception of facial expressions in Barbary macaques (Macaca sylvanus) Laëtitia Maréchal, Xandria Levy, Kerstin Meints, Bonaventura Majolo https://doi.org/10.7717/peerj.3413 PubMed 28584731