Perceptions of numerosity, duration and distance play fundamental roles in our behaviour and in our thinking, but how we perceive these abstract quantities is a mystery. Cheyette and Piantadosi provide a model that explains both new and long-standing experimental results on the accuracy and speed with which human subjects report the numerosity of a visible set.
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Gallistel, C.R. Getting Numbers into Brains. Nat Hum Behav 4, 1222–1223 (2020). https://doi.org/10.1038/s41562-020-00970-0
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DOI: https://doi.org/10.1038/s41562-020-00970-0