Bonobos (Pan paniscus) show an attentional bias toward conspecifics’ emotions

Topography of social touching depends on emotional bonds between humans

(2015) Juulia T. Suvilehto et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

A Framework for Studying Emotions across Species

(2014) David J. Anderson et al.   CELL

Lethal aggression in Pan is better explained by adaptive strategies than human impacts

(2014) Michael L. Wilson et al.   NATURE

Chimpanzees and Humans Mimic Pupil-Size of Conspecifics

(2014) Mariska E. Kret et al.   PLoS One

Yawn contagion in humans and bonobos: emotional affinity matters more than species

(2014) Elisabetta Palagi et al.   PeerJ

Bonobos Share with Strangers

(2013) Jingzhi Tan et al.   PLoS One

Bonobos Respond to Distress in Others: Consolation across the Age Spectrum

(2013) Zanna Clay et al.   PLoS One

Chimpanzees and Bonobos Exhibit Emotional Responses to Decision Outcomes

(2013) Alexandra G. Rosati et al.   PLoS One

Urinary oxytocin and social bonding in related and unrelated wild chimpanzees

(2013) C. Crockford et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

The self-domestication hypothesis: evolution of bonobo psychology is due to selection against aggression

(2012) Brian Hare et al.   ANIMAL BEHAVIOUR

Mirror neuron activity during contagious yawning—an fMRI study

(2012) Helene Haker et al.   Brain Imaging and Behavior

Male Yawning Is More Contagious than Female Yawning among Chimpanzees (Pan troglodytes)

(2012) Jorg J. M. Massen et al.   PLoS One

In Bonobos Yawn Contagion Is Higher among Kin and Friends

(2012) Elisa Demuru et al.   PLoS One

Affect-biased attention as emotion regulation

(2012) Rebecca M. Todd et al.   TRENDS IN COGNITIVE SCIENCES

Great Apes' Risk-Taking Strategies in a Decision Making Task

(2011) Daniel B. M. Haun et al.   PLoS One

Value-driven attentional capture

(2011) B. A. Anderson et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Differences between chimpanzees and bonobos in neural systems supporting social cognition

(2011) James K. Rilling et al.   Social Cognitive and Affective Neuroscience

Impulsive action and motivation

(2010) Nico H. Frijda   BIOLOGICAL PSYCHOLOGY

Lethal intergroup aggression leads to territorial expansion in wild chimpanzees

(2010) John C. Mitani et al.   CURRENT BIOLOGY

Why do we yawn? Primitive versus derived features

(2010) Andrew C. Gallup   NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS

Neural systems of visual attention responding to emotional gestures

(2009) Tobias Flaisch et al.   NEUROIMAGE

Enhanced recognition of emotional stimuli in the chimpanzee (Pan troglodytes)

(2008) Fumihiro Kano et al.   ANIMAL COGNITION

Long-term reciprocation of grooming in wild West African chimpanzees

(2008) C. M Gomes et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Putting the Altruism Back into Altruism: The Evolution of Empathy

(2007) Frans B.M. de Waal   Annual Review of Psychology