Despite the variety of theories suggesting how human language might have evolved, very few consider the potential role of emotions in such scenarios. The few existing theories jointly highlight that gaining control over the production of emotional communication was crucial for establishing and maintaining larger social groups. This in turn resulted in the development of more complex social emotions and the corresponding sophisticated socio-cognitive skills to understand others’ communicative behavior, providing the grounds for language to emerge. Importantly, these theories propose that the ability of controlling emotional communication is a uniquely human trait, an assumption that we will challenge. By taking a comparative approach, we discuss recent findings from behavioral and neurobiological studies from our closest relatives, the non-human primates, on the extent of control over their gestural, facial and vocal signals. This demonstrates that research foci differ drastically across these modalities, which further enhances the traditional dichotomy between emotional, involuntary facial and vocal expressions in contrast to intentionally, voluntarily produced gestures. Based on this brief overview, we point to gaps of knowledge in primate communication research and suggest how investigating emotional expressions in our closest relatives might enrich the road map towards the evolution of human language.
Arbib, M. A. (2005). From monkey-like action recognition to human language: An evolutionary framework for neurolinguistics. Behavioral and Brain Sciences, 28(2), 105–124.
Arbib, M. A. (2012). How the Brain Got Language: The Mirror System Hypothesis (Vol. 161). New York & Oxford: Oxford University Press.
Arnold, K., & Zuberbühler, K. (2006). Language evolution: Semantic combinations in primate calls. Nature, 441(7091), 303–303.
Bates, E., Benigni, L., Bretherton, I., Camaioni, L., & Volterra, V. (1979). The Emergence of Symbols: Cognition and Communication in Infancy. New York: Academic Press.
Bateson, G. (1955). A theory of play and fantasy. Psychiatric Research Reports, 2(39), 39–51.
Bekoff, M., & Allen, C. (1997). Intentional communication and social play: How animals negotiate and agree to play. In M. Bekoff & J. A. Byers (Eds.), Animal play: Evolutionary, comparative and ecological perspectives (pp. 97–114). Cambridge, New York: Cambridge University Press.
Bergman, T. J. (2013). Speech-like vocalized lip-smacking in geladas. Current Biology, 23(7), R268–R269.
Boe, L., Fagot, J., Perrier, P., & Schwartz, J. -L. (2018). Origins of human language: Continuities and discontinuities with nonhuman primates. Frankfurt/Main: Peter Lang.
Call, J., & Tomasello, M. (Eds.). (2007). The gestural communication of apes and monkeys. New York: Lawrence Erlbaum Associates.
Chevalier-Skolnikoff, S. (1994). The primate play face: A possible key to the determinants and evolution of play. Rice University Studies, 60(3), 9–29.
Clay, Z., Archbold, J., & Zuberbühler, K. (2015). Functional flexibility in wild bonobo vocal behaviour. PeerJ, 31, e1124.
Cosmides, L., & Tooby, J. (2000). Evolutionary psychology and the emotions. In M. Lewis & J. M. Haviland-Jones (Eds.), Handbook of Emotions (pp. 91–115). New York: The Guilford Press.
Coudé, G., Ferrari, P. F., Rodà, F., Maranesi, M., Borelli, E., Veroni, V., … Fogassi, L. (2011). Neurons controlling voluntary vocalization in the macaque ventral premotor cortex. PLoS ONE, 6(11), e26822.
Crockford, C., Wittig, R. M., Mundry, R., & Zuberbühler, K. (2012). Wild chimpanzees inform ignorant group members of danger. Current Biology, 22(2), 142–146.
Darwin, C. (1889/1998). The Expression of Emotion in Man and Animals (3rd ed.). London: Harper Collins.
de Waal, F. B. M. (1988). The communicative repertoire of captive bonobos (Pan paniscus) compared to that of chimpanzees. Behaviour, 106(3), 183–251.
Dezecache, G., Mercier, H., & Scott-Phillips, T. C. (2013). An evolutionary approach to emotional communication. Journal of Pragmatics, 591, 221–233.
Di Pellegrino, G., Fadiga, L., Fogassi, L., Gallese, V., & Rizzolatti, G. (1992). Understanding motor events: a neurophysiological study. Experimental Brain Research, 91(1), 176–180.
Dobson, S. D. (2009). Socioecological correlates of facial mobility in nonhuman anthropoids. American Journal of Physical Anthropology, 139(3), 413–420.
Ekman, P. (1992). An argument for basic emotions. Cognition and Emotion, 61, 169–200.
Ekman, P., & Friesen, W. V. (1978). Facial Action Coding System. Palo Alto, CA: Consulting Psychology Press.
Evans, C. S. (1997). Referential signals. In D. H. Owings, M. D. Beecher, & N. S. Thompson (Eds.), Perspectives in Ethology (Vol. 121: Communication, pp. 99–143). New York & London: Plenum Press.
Feldman Barrett, L. F., Lindquist, K. A., & Gendron, M. (2007). Language as context for the perception of emotion. Trends in Cognitive Sciences, 11(8), 327–332.
Ferrari, P. F., Gallese, V., Rizzolatti, G., & Fogassi, L. (2003). Mirror neurons responding to the observation of ingestive and communicative mouth actions in the monkey ventral premotor cortex. European Journal of Neuroscience, 17(8), 1703–1714.
Ferrari, P. F., Gerbella, M., Coudé, G., & Rozzi, S. (2017). Two different mirror neuron networks: The sensorimotor (hand) and limbic (face) pathways. Neuroscience, 3581, 300–315.
Fridlund, A. (1994). Human Facial Expression: An Evolutionary View. San Diego: Academic Press.
Gavrilov, N., Hage, S. R., & Nieder, A. (2017). Functional specialization of the primate frontal lobe during cognitive control of vocalizations. Cell Reports, 21(9), 2393–2406.
Ghazanfar, A. A., & Eliades, S. J. (2014). The neurobiology of primate vocal communication. Current Opinion in Neurobiology, 281, 128–135.
Gruber, T., & Grandjean, D. (2017). A comparative neurological approach to emotional expressions in primate vocalizations. Neuroscience & Biobehavioral Reviews, 731, 182–190.
Jablonka, E., Ginsburg, S., & Dor, D. (2012). The co-evolution of language and emotions. Philosophical Transactions of the Royal Society B: Biological Sciences, 3671, 2152–2159.
Koelsch, S., Jacobs, A. M., Menninghaus, W., Liebal, K., Klann-Delius, G., von Scheve, C., & Gebauer, G. (2015). The quartet theory of human emotions: an integrative and neurofunctional model. Physics of Life Reviews, 131, 1–27.
Leavens, D. A., Russell, J. L., & Hopkins, W. D. (2005). Intentionality as measured in the persistence and elaboration of communication by chimpanzees (Pan troglodytes). Child Development, 76(1), 291–306.
Liebal, K., Pika, S., & Tomasello, M. (2004). Social communication in siamangs (Symphalangus syndactylus): Use of gestures and facial expressions. Primates, 45(1), 41–57.
Liebal, K., Schneider, C., & Errson-Lembeck, M. (2018). How primates acquire their gestures: evaluating current theories and evidence. Animal Cognition, 1–14.
Liebal, K., Waller, B. M., Burrows, A. M., & Slocombe, K. E. (2013). Primate Communication: A Multimodal Approach. Cambridge: Cambridge University Press.
Maryanski, A., & Turner, J. H. (1992). The Social Cage: Human Nature and the Evolution of Society: Stanford University Press.
Müri, R. M. (2016). Cortical control of facial expression. Journal of Comparative Neurology, 524(8), 1578–1585.
Oña, L., Sandler, W., & Liebal, K. (in prep). Compositionality in chimpanzee communication?
Owren, M. J., Dieter, J. A., Seyfarth, R. M., & Cheney, D. L. (1992). Evidence of limited modification in the vocalizations of cross-fostered rhesus (Macaca mulatta) and Japanese (M. fuscata) macaques. Developmental Psychobiology, 26(7), 257–270.
Parr, L., Waller, B. M., & Fugate, J. (2005). Emotional communication in primates: Implications for neurobiology. Current Opinion in Neurobiology, 15(6), 716–720.
Pinker, S., & Bloom, P. (1990). Natural selection and natural language. Behavioral and Brain Sciences, 13(4), 707–784.
Rizzolatti, G., & Arbib, M. A. (1998). Language within our grasp. Trends in Neuroscience, 21(5), 188–194.
Roberts, A. I., & Roberts, S. G. B. (2016). Wild chimpanzees modify modality of gestures according to the strength of social bonds and personal network size. Scientific Reports, 61 33864, .
Scheider, L., Waller, B. M., Oña, L., Burrows, A. M., & Liebal, K. (2016). Social use of facial expressions in hylobatids. PLoS ONE, 11(3), e0151733.
Schel, A. M., Townsend, S. W., Machanda, Z., Zuberbühler, K., & Slocombe, K. E. (2013). Chimpanzee alarm call production meets key criteria for intentionality. PLoS ONE, 8(10), e76674.
Seyfarth, R. M., & Cheney, D. L. (2003). Meaning and emotion in animal vocalizations. Annals of the New York Academy of Sciences, 10001 (Emotions inside out: 130 Years after Darwin’s “The expression of the emotions in man and animals”), 32–55.
Sherwood, C. C., Hof, P. R., Holloway, R. L., Semendeferi, K., Gannon, P. J., Frahm, H. D., & Zilles, K. (2005). Evolution of the brainstem orofacial motor system in primates: a comparative study of trigeminal, facial, and hypoglossal nuclei. Journal of Human Evolution, 48(1), 45–84.
Sherwood, C. C., Holloway, R. L., Erwin, J. M., & Hof, P. R. (2004). Cortical orofacial motor representation in old World monkeys, great apes, and humans. Brain, Behavior and Evolution, 63(2), 82–106.
Slocombe, K. E., Waller, B. M., & Liebal, K. (2011). The language void: The need for multimodality in primate communication research. Animal Behaviour, 81(5), 919–924.
Spoor, J. R., & Kelly, J. R. (2004). The evolutionary significance of affect in groups: Communication and group bonding. Group Processes & Intergroup Relations, 7(4), 398–412.
Taglialatela, J. P., Cantalupo, C., & Hopkins, W. D. (2006). Gesture handedness predicts asymmetry in the chimpanzee inferior frontal gyrus. Neuroreport, 17(9), 923–927.
Taglialatela, J. P., Russell, J. L., Schaeffer, J. A., & Hopkins, W. D. (2008). Communicative signaling activates ‘Broca’s’ homolog in chimpanzees. Current Biology, 18(5), 343–348.
Tanner, J., & Byrne, R. (1993). Concealing facial evidence of mood: Perspective-taking in a captive gorilla?Primates, 34(4), 451–457.
Thunström, M., Kuchenbuch, P., & Young, C. (2014). Concealing of facial expressions by a wild Barbary macaque (Macaca sylvanus). Primates, 55(3), 369–375.
Turner, J. H. (1996). The evolution of emotions in humans: A Darwinian–Durkheimian analysis. Journal for the Theory of Social Behaviour, 26(1), 1–33.
Vick, S. J., Waller, B. M., Parr, L. A., Smith Pasqualini, M. C., & Bard, K. A. (2007). A cross-species comparison of facial morphology and movement in humans and chimpanzees using the facial action coding system (FACS). Journal of Nonverbal Behavior, 31(1), 1–20.
Waller, B. M., Caeiro, C. C., & Davila-Ross, M. (2016). Orangutans modify facial displays depending on recipient attention. PeerJ, e827.
Waller, B. M., Lembeck, M., Kuchenbuch, P., Burrows, A. M., & Liebal, K. (2012). GibbonFACS: A muscle-based facial movement coding system for hylobatids. International Journal of Primatology, 33(4), 809–821.
Waller, B. M., Whitehouse, J., & Micheletta, J. (2016). Macaques can predict social outcomes from facial expressions. Animal Cognition, 19(5), 1031–1036.
Wilson, M., Hauser, M., & Wrangham, R. (2007). Chimpanzees (Pan troglodytes) modify grouping and vocal behaviour in response to location-specific risk. Behaviour, 144(12), 1621–1653.
Zuberbühler, K. (2015). Linguistic capacity of non-human animals. WIREs Cognitive Sciences, 61, 313–321.
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