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Numbers in action

Published online by Cambridge University Press:  15 December 2021

David C. Burr
Affiliation:
Department of Neuroscience, Psychology, Pharmacology, and Child Health, University of Florence, 50139Florence, Italy. [email protected]@[email protected]@unifi.ithttps://www.pisavisionlab.org/members/giovanni-anobilehttps://www.pisavisionlab.org/members/roberto-arrighi CNR Neuroscience Institute, Department of Biological Sciences, 56100Pisa, Italy. https://www.pisavisionlab.org/members/david-burr
Giovanni Anobile
Affiliation:
Department of Neuroscience, Psychology, Pharmacology, and Child Health, University of Florence, 50139Florence, Italy. [email protected]@[email protected]@unifi.ithttps://www.pisavisionlab.org/members/giovanni-anobilehttps://www.pisavisionlab.org/members/roberto-arrighi
Elisa Castaldi
Affiliation:
Department of Neuroscience, Psychology, Pharmacology, and Child Health, University of Florence, 50139Florence, Italy. [email protected]@[email protected]@unifi.ithttps://www.pisavisionlab.org/members/giovanni-anobilehttps://www.pisavisionlab.org/members/roberto-arrighi Department of Translational Research and New technologies in Medicine and Surgery, University of Pisa, 56126Pisa, Italy. https://www.pisavisionlab.org/members/elisa-castaldi
Roberto Arrighi
Affiliation:
Department of Neuroscience, Psychology, Pharmacology, and Child Health, University of Florence, 50139Florence, Italy. [email protected]@[email protected]@unifi.ithttps://www.pisavisionlab.org/members/giovanni-anobilehttps://www.pisavisionlab.org/members/roberto-arrighi

Abstract

To understand the number sense, we need to understand its function. We argue that numerosity estimation is fundamental not only for perception, but also preparation and control of action. We outline experiments that link numerosity estimation with action, pointing to a generalized numerosity system that serves both perception and action preparation.

Type
Open Peer Commentary
Copyright
Copyright © The Author(s), 2021. Published by Cambridge University Press

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References

Anobile, G., Arrighi, R., Castaldi, E., & Burr, D. C. (2021). A sensorimotor numerosity system. Trends in Cognitive Sciences, 25(1), 2436. doi: 10.1016/j.tics.2020.10.009CrossRefGoogle ScholarPubMed
Anobile, G., Arrighi, R., Togoli, I., & Burr, D. C. (2016). A shared numerical representation for action and perception. eLife, 5, 114. doi:10.7554/eLife.16161CrossRefGoogle ScholarPubMed
Anobile, G., Castaldi, E., Moscoso, P. A. M., Burr, D. C., & Arrighi, R. (2020a). “groupitizing”: A strategy for numerosity estimation. Scientific Reports, 10(1), 13436. doi: 10.1038/s41598-020-68111-1CrossRefGoogle Scholar
Anobile, G., Domenici, N., Togoli, I., Burr, D., & Arrighi, R. (2020b). Distortions of visual time induced by motor adaptation. Journal of Experimental Psychology General, 149(7), 13331343. doi: 10.1037/xge0000709CrossRefGoogle Scholar
Arrighi, R., Togoli, I., & Burr, D. C. (2014). A generalized sense of number. Proceedings. Biological Sciences, 281(1797), 20141791. doi:10.1098/rspb.2014.1791Google ScholarPubMed
Ayer, A. J. (1940). The foundations of empirical knowledge. London: Macmillan and Co., Limited.Google Scholar
Binda, P., Morrone, M. C., & Bremmer, F. (2012). Saccadic compression of symbolic numerical magnitude. PLoS One, 7(11), e49587. doi: 10.1371/journal.pone.0049587CrossRefGoogle ScholarPubMed
Burr, D. C., Ross, J., Binda, P., & Morrone, M. C. (2010). Saccades compress space, time and number. Trends in Cognitive Sciences, 14(12), 528533. doi: 10.1016/j.tics.2010.09.005CrossRefGoogle ScholarPubMed
Castaldi, E., Burr, D., Turi, M., & Binda, P. (2020). Fast saccadic eye-movements in humans suggest that numerosity perception is automatic and direct. Proceedings. Biological Sciences, 287(1935), 20201884. doi: 10.1098/rspb.2020.1884Google Scholar
Castaldi, E., Pomè, A., Cicchini, G. M., Burr, D., & Binda, P. (2021). Pupil size automatically encodes numerosity. V-VSS, May 21–26, 2021.CrossRefGoogle Scholar
Goodale, M. A. (2014). How (and why) the visual control of action differs from visual perception. Proceedings. Biological Sciences, 281(1785), 20140337. doi: 10.1098/rspb.2014.0337Google ScholarPubMed
Nieder, A. (2016). Representing something out of nothing: The dawning of zero. Trends in Cognitive Sciences, 20(11), 830842. doi: 10.1016/j.tics.2016.08.008CrossRefGoogle ScholarPubMed
Petrizzo, I., Anobile, G., & Arrighi, R. (2020). Motor adaptation distorts visual space. Vision Research, 171, 3135. doi: 10.1016/j.visres.2020.04.007CrossRefGoogle ScholarPubMed
Sawamura, H., Shima, K., & Tanji, J. (2002). Numerical representation for action in the parietal cortex of the monkey. Nature, 415(6874), 918922. doi: 10.1038/415918aCrossRefGoogle ScholarPubMed
Starkey, G. S., & McCandliss, B. D. (2014). The emergence of “groupitizing” in children's numerical cognition. Journal of Experimental Child Psychology, 126, 120137. doi: 10.1016/j.jecp.2014.03.006CrossRefGoogle ScholarPubMed
Togoli, I., Crollen, V., Arrighi, R., & Collignon, O. (2020). The shared numerical representation for action and perception develops independently from vision. Cortex, 129, 436445. doi: 10.1016/j.cortex.2020.05.004CrossRefGoogle ScholarPubMed
Walsh, V. (2003). A theory of magnitude: Common cortical metrics of time, space and quantity. Trends in Cognitive Sciences, 7(11), 483488. doi: 10.1016/j.tics.2003.09.002CrossRefGoogle ScholarPubMed