OrangFACS: A Muscle-Based Facial Movement Coding System for Orangutans (Pongo spp.)

GibbonFACS: A Muscle-Based Facial Movement Coding System for Hylobatids

(2012) Bridget M. Waller et al.   INTERNATIONAL JOURNAL OF PRIMATOLOGY

Evolution of the Muscles of Facial Expression in a Monogamous Ape: Evaluating the Relative Influences of Ecological and Phylogenetic Factors in Hylobatids

(2011) Anne M. Burrows et al.   Anatomical Record-Advances in Integrative Anatomy and Evolutionary Biology

Brief communication: MaqFACS: A muscle-based facial movement coding system for the rhesus macaque

(2010) L.A. Parr et al.   AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY

Correlated evolution of brain regions involved in producing and processing facial expressions in anthropoid primates

(2010) S. D. Dobson et al.   Biology Letters

COMMUNICATION BY POSTURES AND FACIAL EXPRESSIONS IN THE RHESUS MONKEY (MACACA MULATTA)

(2010) R. A. HINDE et al.   PROCEEDINGS OF THE ZOOLOGICAL SOCIETY OF LONDON

Socioecological correlates of facial mobility in nonhuman anthropoids

(2009) Seth D. Dobson   AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY

Reconstructing the Evolution of Laughter in Great Apes and Humans

(2009) Marina Davila Ross et al.   CURRENT BIOLOGY

Facial musculature in the rhesus macaque (Macaca mulatta): evolutionary and functional contexts with comparisons to chimpanzees and humans

(2009) Anne M. Burrows et al.   JOURNAL OF ANATOMY

On the origin, homologies and evolution of primate facial muscles, with a particular focus on hominoids and a suggested unifying nomenclature for the facial muscles of the Mammalia

(2009) R. Diogo et al.   JOURNAL OF ANATOMY

Allometry of facial mobility in anthropoid primates: Implications for the evolution of facial expression

(2008) Seth D. Dobson   AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY

Orangutan Long Call Degradation and Individuality Over Distance: A Playback Approach

(2008) Adriano R. Lameira et al.   INTERNATIONAL JOURNAL OF PRIMATOLOGY

Mapping the contribution of single muscles to facial movements in the rhesus macaque

(2008) B.M. Waller et al.   PHYSIOLOGY & BEHAVIOR

Rapid facial mimicry in orangutan play

(2007) M. Davila Ross et al.   Biology Letters