COVID-19 and the brain regulation of the new proxemics

Javier Franco-Pérez



COVID-19 is an infectious disease caused by an RNA virus with a crown-like appearance and grouped into the family Coronaviridae. Seven coronaviruses capable of infecting humans have been identified. The alpha (229E, NL63) and beta (OC43, HKU1) are associated with mild respiratory diseases. However, the other types (MERS-CoV, SARS-CoV, and SARS-CoV-2) can cause a severe acute respiratory syndrome. Most COVID-19 patients experience fever, fatigue, cough, and difficulty in breathing. Other symptoms have been observed as a loss of taste and/or smell, muscle aches, sore throat, headache, nausea, and diarrhea (CDC, 2020).

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Bickart, K. C., Wright, C. I., Dautoff, R. J., Dickerson, B. C., & Barrett, L. F. (2011). Amygdala volume and social network size in humans. Nature Neuroscience, 14(2), 163-164. doi: 10.1038/nn.2724

Centers for Disease Control and Prevention [CDC]. (2020). Coronavirus (COVID-19). Retrieved from Accessed date July 20, 2020.

Düzel, S., Drewelies, J., Gerstorf, D., Demuth, I., Steinhagen-Thiessen, E., Lindenberger, U., & Kühn, S. (2019). Structural brain correlates of loneliness among older adults. Scientific Reports, 9(1), 13569. doi: 10.1038/s41598-019-49888-2

Hall, E. T. (1990). The hidden dimension. New York: Anchor Books.

Kennedy, D. P., Gläscher, J., Tyszka, J. M., & Adolphs, R. (2009). Personal space regulation by the human amygdala. Nature Neuroscience, 12(10), 1226-1227. doi: 10.1038/nn.2381

Kochli, D. E., Thompson, E. C., Fricke, E. A., Postle, A. F., & Quinn, J. J. (2015). The amygdala is critical for trace, delay, and contextual fear conditioning. Learning & Memory, 22(2), 92-100. doi: 10.1101/lm.034918.114

Ressler, K. J. (2010). Amygdala activity, fear, and anxiety: Modulation by stress. Biological Psychiatry, 67(12), 1117-1119. doi: 10.1016/j.biopsych.2010.04.027

Silston, B., Bassett, D. S., & Mobbs, D. (2018). How dynamic brain networks tune social behavior in real time. Current Directions in Psychological Science, 27(6), 413-421. doi: 10.1177/0963721418773362

Sorokowska, A., Sorokowski, P., Hilpert, P., Cantarero, K., Frackowiak, T., Ahmadi, K., … Pierce, J. J. D. (2017). Preferred interpersonal distances: A global comparison. Journal of Cross-Cultural Psychology, 48(4), 577-592. doi: 10.1177/0022022117698039

Willis, F. N. (1966). Initial speaking distance as a function of the speaker’s relationship. Psychonomic Science, 5(6), 221-222. doi: 10.3758/BF03328362

World Health Organization [WHO]. (2020). Coronavirus Disease (COVID-19) Dashboard. Retrieved from Accessed date September 15, 2020.