Media type: E-Article Title: Are Eyes a Mirror of the Soul? What Eye Wrinkles Reveal about a Horse’s Emotional State Contributor: Hintze, Sara; Smith, Samantha; Patt, Antonia; Bachmann, Iris; Würbel, Hanno Published: Public Library of Science (PLoS), 2016 Published in: PLOS ONE, 11 (2016) 10, Seite e0164017 Language: English DOI: 10.1371/journal.pone.0164017 ISSN: 1932-6203 Origination: Footnote: Access State: Open Access