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Part of
How the Brain Got Language – Towards a New Road Map
Edited by Michael A. Arbib
[Benjamins Current Topics 112] 2020
► pp. 121–135

Mind the gap – moving beyond the dichotomy between intentional gestures and emotional facial and vocal signals of nonhuman primates

| Freie Universität Berlin
| Freie Universität Berlin
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.
Keywords: language evolution, emotional control, intentional, gesture, facial expression, orofacial movements, vocalization, primates
Article outline
  • Background
  • Scenarios of language evolution and the role of emotions
  • Comparative approaches to language evolution
  • Emotional and intentional communication in nonhuman primates
    • Facial expressions
    • Vocalizations
    • Gestures
  • How can comparative research on emotions contribute to theories of language evolution?
  • References
Published online: 11 August 2020
DOI logo
https://doi.org/10.1075/bct.112.09lie
References (63)
References
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. DOI logoGoogle Scholar
(2012). How the Brain Got Language: The Mirror System Hypothesis (Vol. 16). New York & Oxford: Oxford University Press. DOI logoGoogle Scholar
Arnold, K., & Zuberbühler, K. (2006). Language evolution: Semantic combinations in primate calls. Nature, 441(7091), 303–303. DOI logoGoogle Scholar
Bates, E., Benigni, L., Bretherton, I., Camaioni, L., & Volterra, V. (1979). The Emergence of Symbols: Cognition and Communication in Infancy. New York: Academic Press.Google Scholar
Bateson, G. (1955). A theory of play and fantasy. Psychiatric Research Reports, 2(39), 39–51.Google Scholar
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.Google Scholar
Benga, O. (2005). Intentional communication and the anterior cingulate cortex. Interaction Studies, 6(2), 201–221. DOI logoGoogle Scholar
Bergman, T. J. (2013). Speech-like vocalized lip-smacking in geladas. Current Biology, 23(7), R268–R269. DOI logoGoogle Scholar
Boe, L., Fagot, J., Perrier, P., & Schwartz, J. -L. (2018). Origins of human language: Continuities and discontinuities with nonhuman primates. Frankfurt/Main: Peter Lang.Google Scholar
Call, J., & Tomasello, M. (Eds.). (2007). The gestural communication of apes and monkeys. New York: Lawrence Erlbaum Associates.Google Scholar
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.Google Scholar
Clay, Z., Archbold, J., & Zuberbühler, K. (2015). Functional flexibility in wild bonobo vocal behaviour. PeerJ, 3, e1124. DOI logoGoogle Scholar
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.Google Scholar
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. DOI logoGoogle Scholar
Crockford, C., Wittig, R. M., Mundry, R., & Zuberbühler, K. (2012). Wild chimpanzees inform ignorant group members of danger. Current Biology, 22(2), 142–146. DOI logoGoogle Scholar
Darwin, C. (1889/1998). The Expression of Emotion in Man and Animals (3rd ed.). London: Harper Collins.Google Scholar
de Waal, F. B. M. (1988). The communicative repertoire of captive bonobos (Pan paniscus) compared to that of chimpanzees. Behaviour, 106(3), 183–251. DOI logoGoogle Scholar
Dezecache, G., Mercier, H., & Scott-Phillips, T. C. (2013). An evolutionary approach to emotional communication. Journal of Pragmatics, 59, 221–233. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
Dobson, S. D. (2009). Socioecological correlates of facial mobility in nonhuman anthropoids. American Journal of Physical Anthropology, 139(3), 413–420. DOI logoGoogle Scholar
Ekman, P. (1992). An argument for basic emotions. Cognition and Emotion, 6, 169–200. DOI logoGoogle Scholar
Ekman, P., & Friesen, W. V. (1978). Facial Action Coding System. Palo Alto, CA: Consulting Psychology Press.Google Scholar
Evans, C. S. (1997). Referential signals. In D. H. Owings, M. D. Beecher, & N. S. Thompson (Eds.), Perspectives in Ethology (Vol. 12: Communication, pp. 99–143). New York & London: Plenum Press.Google Scholar
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. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
Ferrari, P. F., Gerbella, M., Coudé, G., & Rozzi, S. (2017). Two different mirror neuron networks: The sensorimotor (hand) and limbic (face) pathways. Neuroscience, 358, 300–315. DOI logoGoogle Scholar
Fridlund, A. (1994). Human Facial Expression: An Evolutionary View. San Diego: Academic Press.Google Scholar
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. DOI logoGoogle Scholar
Ghazanfar, A. A., & Eliades, S. J. (2014). The neurobiology of primate vocal communication. Current Opinion in Neurobiology, 28, 128–135. DOI logoGoogle Scholar
Gruber, T., & Grandjean, D. (2017). A comparative neurological approach to emotional expressions in primate vocalizations. Neuroscience & Biobehavioral Reviews, 73, 182–190. DOI logoGoogle Scholar
Jablonka, E., Ginsburg, S., & Dor, D. (2012). The co-evolution of language and emotions. Philosophical Transactions of the Royal Society B: Biological Sciences, 367, 2152–2159. DOI logoGoogle Scholar
Jürgens, U. (2002). Neural pathways underlying vocal control. Neuroscience & Biobehavioral Reviews, 26(2), 235–258. DOI logoGoogle Scholar
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, 13, 1–27. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
Liebal, K., Pika, S., & Tomasello, M. (2004). Social communication in siamangs (Symphalangus syndactylus): Use of gestures and facial expressions. Primates, 45(1), 41–57. DOI logoGoogle Scholar
Liebal, K., Schneider, C., & Errson-Lembeck, M. (2018). How primates acquire their gestures: evaluating current theories and evidence. Animal Cognition, 1–14. DOI logoGoogle Scholar
Liebal, K., Waller, B. M., Burrows, A. M., & Slocombe, K. E. (2013). Primate Communication: A Multimodal Approach. Cambridge: Cambridge University Press. DOI logoGoogle Scholar
Maryanski, A., & Turner, J. H. (1992). The Social Cage: Human Nature and the Evolution of Society: Stanford University Press.Google Scholar
Müri, R. M. (2016). Cortical control of facial expression. Journal of Comparative Neurology, 524(8), 1578–1585. DOI logoGoogle Scholar
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.Google Scholar
Parr, L., Waller, B. M., & Fugate, J. (2005). Emotional communication in primates: Implications for neurobiology. Current Opinion in Neurobiology, 15(6), 716–720. DOI logoGoogle Scholar
Pinker, S., & Bloom, P. (1990). Natural selection and natural language. Behavioral and Brain Sciences, 13(4), 707–784. DOI logoGoogle Scholar
Rizzolatti, G., & Arbib, M. A. (1998). Language within our grasp. Trends in Neuroscience, 21(5), 188–194. DOI logoGoogle Scholar
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, 6 33864, DOI logo.Google Scholar
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. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
Seyfarth, R. M., & Cheney, D. L. (2003). Meaning and emotion in animal vocalizations. Annals of the New York Academy of Sciences, 1000 (Emotions inside out: 130 Years after Darwin’s “The expression of the emotions in man and animals”), 32–55. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
Taglialatela, J. P., Cantalupo, C., & Hopkins, W. D. (2006). Gesture handedness predicts asymmetry in the chimpanzee inferior frontal gyrus. Neuroreport, 17(9), 923–927. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
Tanner, J., & Byrne, R. (1993). Concealing facial evidence of mood: Perspective-taking in a captive gorilla? Primates, 34(4), 451–457. DOI logoGoogle Scholar
Thunström, M., Kuchenbuch, P., & Young, C. (2014). Concealing of facial expressions by a wild Barbary macaque (Macaca sylvanus). Primates, 55(3), 369–375. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
Waller, B. M., Caeiro, C. C., & Davila-Ross, M. (2016). Orangutans modify facial displays depending on recipient attention. PeerJ, e827. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
Waller, B. M., Whitehouse, J., & Micheletta, J. (2016). Macaques can predict social outcomes from facial expressions. Animal Cognition, 19(5), 1031–1036. DOI logoGoogle Scholar
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. DOI logoGoogle Scholar
Zuberbühler, K. (2015). Linguistic capacity of non-human animals. WIREs Cognitive Sciences, 6, 313–321. DOI logoGoogle Scholar