Exposure to kawaii-ness activates facial expressions related to the salience network: A pilot study
DOI:
https://doi.org/10.51094/jxiv.1418Keywords:
gray matter volume, kawaii-ness, saliency network, triple networkAbstract
In recent years, kawaii-ness has been attracting attention in relation to facial expressions and cognitive function. In this study, we measured changes in facial expressions related to the triple network due to exposure to kawaii-ness in 19 healthy adults. As a result, there were changes in facial expressions related to the saliency network (SN). On the other hand, there were no changes in facial expressions related to the default mode network and central executive network. This is the first pilot study showing that exposure to kawaii-ness may enrich facial expressions related to the SN.
Conflicts of Interest Disclosure
The authors declare no competing interests.Downloads *Displays the aggregated results up to the previous day.
References
Abraham, E., Hendler, T., Shapira-Lichter, I., Kanat-Maymon, Y., Zagoory-Sharon, O., & Feldman, R. (2014). Father's brain is sensitive to childcare experiences. Proceedings of the National Academy of Sciences, 111(27), 9792-9797. https://doi.org/10.1073/pnas.1402569111
Berenbaum, H., & Rotter, A. (1992). The relationship between spontaneous facial expressions of emotion and voluntary control of facial muscles. Journal of Nonverbal Behavior, 16, 179-190. https://doi.org/10.1007/BF00988033
Bos, P. A., Spencer, H., & Montoya, E. R. (2018). Oxytocin reduces neural activation in response to infant faces in nulliparous young women. Social cognitive and affective neuroscience, 13(10), 1099-1109. https://doi.org/10.1093/scan/nsy080
Buckner, R. L., Andrews‐Hanna, J. R., & Schacter, D. L. (2008). The brain's default network: anatomy, function, and relevance to disease. Annals of the new York Academy of Sciences, 1124(1), 1-38. https://doi.org/10.1196/annals.1440.011
Cai, W., Chen, T., Ryali, S., Kochalka, J., Li, C. S. R., & Menon, V. (2016). Causal interactions within a frontal-cingulate-parietal network during cognitive control: Convergent evidence from a multisite–multitask investigation. Cerebral Cortex, 26(5), 2140-2153. https://doi.org/10.1093/cercor/bhv046
Chen, T., Michels, L., Supekar, K., Kochalka, J., Ryali, S., & Menon, V. (2015). Role of the anterior insular cortex in integrative causal signaling during multisensory auditory–visual attention. European Journal of Neuroscience, 41(2), 264-274. https://doi.org/10.1111/ejn.12764
Cohen, A.S., Cowan, T., Le, T.P., Schwartz, E.K., Kirkpatrick, B., Raugh, I.M., Chapman, H.C., & Strauss, G.P. (2020). Ambulatory digital phenotyping of blunted affect and alogia using objective facial and vocal analysis: proof of concept. Schizophrenia Research, 220, 141-146. https://doi.org/10.1016/j.schres.2020.03.043
Cooper, S.E., Miranda, R., & Mennin, D.S. (2013). Behavioral indicators of emotional avoidance and subsequent worry in generalized anxiety disorder and depression. Journal of Experimental Psychopathology, 4(5), 566-583. https://doi.org/10.5127/jep.033512
Cowan, T., Masucci, M.D., Gupta, T., Haase, C.M., Strauss, G.P., & Cohen, A.S. (2022). Computerized analysis of facial expressions in serious mental illness. Schizophrenia Research, 241, 44-51. https://doi.org/10.1038/s41592-023-02154-w
Feldman, R. (2017). The neurobiology of human attachments. Trends in cognitive sciences, 21(2), 80-99. https://doi.org/10.1016/j.tics.2016.11.007
Fernandez-Duque, D., Hodges, S.D., Baird, J.A., & Black, S.E. (2010). Empathy in frontotemporal dementia and Alzheimer's disease. Journal of Clinical and Experimental Neuropsychology, 32(3), 289-298. https://doi.org/10.1080/13803390903002191
Gaebel, W., & Wölwer, W. (2004). Facial expressivity in the course of schizophrenia and depression. European Archives of Psychiatry and Clinical Neuroscience, 254, 335-342. https://doi.org/10.1007/s00406-004-0510-5
Gavrilescu, M., & Vizireanu, N. (2019). Predicting depression, anxiety, and stress levels from videos using the facial action coding system. Sensors, 19(17), 3693. https://doi.org/10.3390/s19173693
Glocker, M. L., Langleben, D. D., Ruparel, K., Loughead, J. W., Valdez, J. N., Griffin, M. D., ... & Gur, R. C. (2009). Baby schema modulates the brain reward system in nulliparous women. Proceedings of the National Academy of Sciences, 106(22), 9115-9119. https://doi.org/10.1073/pnas.0811620106
Goodkind, M., Eickhoff, S. B., Oathes, D. J., Jiang, Y., Chang, A., Jones-Hagata, L. B., ... & Etkin, A. (2015). Identification of a common neurobiological substrate for mental illness. JAMA psychiatry, 72(4), 305-315. https://doi.org/10.1001/jamapsychiatry.2014.2206
Goulden, N., Khusnulina, A., Davis, N. J., Bracewell, R. M., Bokde, A. L., McNulty, J. P., & Mullins, P. G. (2014). The salience network is responsible for switching between the default mode network and the central executive network: replication from DCM. Neuroimage, 99, 180-190. https://doi.org/10.1016/j.neuroimage.2014.05.052
Grigoriou, M., & Upthegrove, R. (2020). Blunted affect and suicide in schizophrenia: A systematic review. Psychiatry Research, 293, 113355. https://doi.org/10.1016/j.psychres.2020.113355
Hofer, M. K., Buckels, E. E., White, C. J., Beall, A. T., & Schaller, M. (2018). Individual differences in activation of the parental care motivational system: An empirical distinction between protection and nurturance. Social Psychological and Personality Science, 9(8), 907-916. https://doi.org/10.1177/1948550617728994
Kong, X., Yao, Y., Wang, C., Wang, Y., Teng, J., & Qi, X. (2022). Automatic identification of depression using facial images with deep convolutional neural network. Medical Science Monitor, 28, e936409-1. https://doi.org/10.12659/MSM.936409
Kumfor, F., & Piguet, O. (2012). Disturbance of emotion processing in frontotemporal dementia: a synthesis of cognitive and neuroimaging findings. Neuropsychology Review, 22, 280-297. https://doi.org/10.1007/s11065-012-9201-6
Li, H., Goldin, P., & Siegle, G.J. Neuroscience for clinicians: Translational clinical neuroscience to inspire clinical practice and research. In: Asmundson, G.J.G., (ed). Comprehensive clinical psychology (second edition). Oxford: Elsevier; 2022. pp. 145–167
Li, B., Cheng, G., Zhang, D., Wei, D., Qiao, L., Wang, X., & Che, X. (2016). Regional brain responses are biased toward infant facial expressions compared to adult facial expressions in nulliparous women. PLoS One, 11(12), e0166860. https://doi.org/10.1371/journal.pone.0166860
Lorenz, K. (1971). Studies in Animal and Human Behaviour. Vol. II, Methuen, London, England.
Luo, L., Ma, X., Zheng, X., Zhao, W., Xu, L., Becker, B., & Kendrick, K. M. (2015). Neural systems and hormones mediating attraction to infant and child faces. Frontiers in psychology, 6, 970. https://doi.org/10.3389/fpsyg.2015.00970
Manuello, J., Nani, A., & Cauda, F. (2018). Attention, salience, and self-awareness: The role of insula in meditation. In: Turgut, M., Yurttaş, C., & Tubbs, R.S. (ed). Island of reil (insula) in the human brain: anatomical, functional, clinical and surgical aspects. Cham: Springer International Publishing, pp. 213–221
Mascaro, J. S., Hackett, P. D., & Rilling, J. K. (2014). Differential neural responses to child and sexual stimuli in human fathers and non-fathers and their hormonal correlates. Psychoneuroendocrinology, 46, 153-163. https://doi.org/10.1016/j.psyneuen.2014.04.014
Menon, V., & Uddin, L. Q. (2010). Saliency, switching, attention and control: a network model of insula function. Brain structure and function, 214(5), 655-667. https://doi.org/10.1007/s00429-010-0262-0
Namba, Y., Takada, K., Abe, K., & Sawaki, T. (2025). Development of a BHQ estimation algorithm using facial expression analysis technology and efforts to promote awareness of brain health status among local residents. The 13th National Conference of the Society of Service Sciences, Tokyo, Japan. March 6, 2025.
Nittono, H. (2016). The two-layer model of ‘kawaii’: A behavioural science framework for understanding kawaii and cuteness. East Asian Journal of Popular Culture, 2(1), 79-95. https://doi.org/10.1386/eapc.2.1.79_1
Nittono, H., & Ihara, N. (2017). Psychophysiological responses to kawaii pictures with or without baby schema. SAGE Open, 7(2), 1–11. https://doi.org/10.1177/2158244017709
Riehle, M., & Lincoln, T. M. (2018). Investigating the social costs of schizophrenia: Facial expressions in dyadic interactions of people with and without schizophrenia. Journal of Abnormal Psychology, 127(2), 202-215.
Seeley, W. W., Menon, V., Schatzberg, A. F., Keller, J., Glover, G. H., Kenna, H., ... & Greicius, M. D. (2007). Dissociable intrinsic connectivity networks for salience processing and executive control. Journal of neuroscience, 27(9), 2349-2356. https://doi.org/10.1523/JNEUROSCI.5587-06.2007
Seeley, W. W., Menon, V., Schatzberg, A. F., Keller, J., Glover, G. H., Kenna, H., ... & Greicius, M. D. (2007). Dissociable intrinsic connectivity networks for salience processing and executive control. Journal of neuroscience, 27(9), 2349-2356. https://doi.org/10.1523/JNEUROSCI.5587-06.2007
Sha, Z., Wager, T. D., Mechelli, A., & He, Y. (2019). Common dysfunction of large-scale neurocognitive networks across psychiatric disorders. Biological psychiatry, 85(5), 379-388. https://doi.org/10.1016/j.biopsych.2018.11.011
Smith, E. E., & Jonides, J. (1998). Neuroimaging analyses of human working memory. Proceedings of the National Academy of Sciences, 95(20), 12061-12068. https://doi.org/10.1073/pnas.95.20.12061
Trémeau, F., Malaspina, D., Duval, F., Corrêa, H., Hager-Budny, M., Coin-Bariou, L., Macher, J.P., & Gorman, J.M. (2005). Facial expressiveness in patients with schizophrenia compared to depressed patients and nonpatient comparison subjects. The American Journal of Psychiatry, 162(1), 92-101. https://doi.org/10.1176/appi.ajp.162.1.92
Uddin, L. Q. (2015). Salience processing and insular cortical function and dysfunction. Nature reviews neuroscience, 16(1), 55-61. Uddin, L. Q. (2015). Salience processing and insular cortical function and dysfunction. Nature reviews neuroscience, 16(1), 55-61.
Uddin, L. Q., Nomi, J. S., Hébert-Seropian, B., Ghaziri, J., & Boucher, O. (2017). Structure and function of the human insula. Journal of clinical neurophysiology, 34(4), 300-306. https://doi.org/10.1097/WNP.0000000000000377
Varjacic A, Mantini D, Demeyere N, & Gillebert C. (2018). Neural signatures of trail making test performance: evidence from lesion-mapping and neuroimaging studies. Neuropsychologia, 115, 78–87.
Vogt, N. (2024). Predicting neural activity from facial expressions. Nature Methods, 21, 9.
Wager, T. D., & Smith, E. E. (2003). Neuroimaging studies of working memory. Cognitive, Affective, & Behavioral Neuroscience, 3(4), 255-274. https://doi.org/10.3758/CABN.3.4.255
Williams, J. H., Nicolson, A. T., Clephan, K. J., Grauw, H. D., & Perrett, D. I. (2013). A novel method testing the ability to imitate composite emotional expressions reveals an association with empathy, PLoS One, 8(4), e61941. https://doi.org/10.1371/journal.pone.0061941
Wittfoth-Schardt, D., Gründing, J., Wittfoth, M., Lanfermann, H., Heinrichs, M., Domes, G., ... & Waller, C. (2012). Oxytocin modulates neural reactivity to children's faces as a function of social salience. Neuropsychopharmacology, 37(8), 1799-1807. https://doi.org/10.1038/npp.2012.47
Xu, P., Gu, R., Broster, L. S., Wu, R., Van Dam, N. T., Jiang, Y., ... & Luo, Y. J. (2013). Neural basis of emotional decision making in trait anxiety. Journal of Neuroscience, 33(47), 18641-18653.https://doi.org/10.1523/JNEUROSCI.1253-13.2013
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Keisuke Kokubun
Yoshihiko Namba
Maya Okamoto
Aya Komaki
Yoshinori Yamakawa

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