Orangutans modify facial displays depending on recipient attention
Primate facial expressions are widely accepted as underpinned by reflexive emotional processes and not under voluntary control. In contrast, other modes of primate communication, especially gestures, are widely accepted as underpinned by intentional, goal-driven cognitive processes. One reason for t...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
PeerJ Inc.
2015-03-01
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| Series: | PeerJ |
| Subjects: | |
| Online Access: | https://peerj.com/articles/827.pdf |