Dogs Viewing Facial Expressions (VIDEO)

University of Helsinki

Caption

An example of a measurement session demonstrating how dogs settled down in the pre-trained position and viewed a block of stimuli while their eye gaze was recorded with a contact-free eye-tracker.

Credit

The original photos used as stimuli images by A. Pikkusaari, MS ClipArt, 123rf® and BigStock. doi:10.1371/journal.pone.0143047.s003

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