Slowly walking down to the more food: relative quantity discrimination in African spurred tortoises (Centrochelys sulcata)
Publication/Journal: Animal Cognition
Keywords:
2023
A new method of walking rehabilitation using cognitive tasks in an adult chimpanzee (Pan troglodytes) with a disability: a case study
Publication/Journal: Primates
Keywords: animal welfare, body weight, captive chimpanzee, chimpanzee, cognitive task, discrimination, paraplegic patients, physical disability, recovery, tetraparesis, treadmill, walking rehabilitation, zoology
2016
Face and eye scanning in gorillas (Gorilla gorilla), orangutans (Pongo pygmaeus), and humans (Homo sapiens): Unique eye-viewing patterns in humans among hominids
Publication/Journal: Jounal of Comparative Physchology
Keywords: eye contact, eye tracking, face, species comparison
2012
Attention to emotional scenes including whole-body expressions in chimpanzees (Pan troglodytes)
Publication/Journal: Journal of Comparative Psychology
Keywords: attention, chimpanzees, emotional expressions, looking time, negative emotion
2010
Face scanning in chimpanzees and humans: continuity and discontinuity
Publication/Journal: Animal Behaviour
Keywords: chimpanzee, emotional expression, evolution, eye tracking, face, pan troglodytes
2010
How chimpanzees look at pictures: a comparative eye-tracking study
Publication/Journal: Proceedings of the Royal Society B: Biological Sciences
Keywords: chimpanzee, eye movement, eye tracking, face, scene
2009
Tool use task as environmental enrichment for captive chimpanzees
Publication/Journal: Applied Animal Behaviour Science
Keywords: *tool use, animal welfare, chimpanzees, environmental enrichment, honey-fishing
2003
Perception of Complex Geometric Figures in Chimpanzees (Pan troglodytes) and Humans (Homo sapiens): Analyses of Visual Similarity on the Basis of Choice Reaction Time
Publication/Journal: Journal of Comparative Psychology
Keywords: chimpanzees, choice reaction time, pan troglodytes, visual similarity
1992