ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2023
Nonsymbolic Numerosity Maps at the Occipitotemporal Cortex Respond to Symbolic Numbers.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.
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Who cites it
13 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.
- Brain-wide decoding of numbers and letters: Converging evidence from multivariate fMRI analysis and probabilistic meta-analysis.Cortex; a journal devoted to the study of the nervous system and behavior · 2025Pooled it
- Article
- Rapid changes in risk attitudes originate from Bayesian inference on parietal magnitude representations.Nature communications · 2026Article
- Regions in the human inferior temporal gyrus are engaged in numerosity processing across visual stimulus categories.Cerebral cortex (New York, N.Y. : 1991) · 2026Article
- Neural Tuning for Ordinal Processing: Convergent Patterns in Human Brains and Artificial Networks.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Numerical format integration in primary school children examined with frequency-tagged electroencephalography.Scientific reports · 2025Article
- Distinct neural representational geometries of numerosity in early visual and association regions across visual streams.Communications biology · 2025Article
- Article
- Feature-selective adaptation of numerosity perception.Proceedings. Biological sciences · 2025Article
- Bistable perception of symbolic numbers.Journal of vision · 2024Article
- Human brain representations of internally generated outcomes of approximate calculation revealed by ultra-high-field brain imaging.Nature communications · 2024Article
- A 7T fMRI investigation of hand and tool areas in the lateral and ventral occipitotemporal cortex.PloS one · 2024Article
- On the functional independence of numerical acuity and visual working memory.Frontiers in psychology · 2024Article
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Authors and funding
3 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Numerosity, the set size of a group of items, helps guide human and animals' behavior and decisions. Numerosity perception is thought to be a precursor of symbolic numerical cognition. Previously, we uncovered neural populations selectively tuned to numerosities organized in a network of topographic maps in human association cortex. Here we investigate whether these numerosity maps are also involved in the processing of symbolic numbers, using 7T fMRI and a number-detection task. We recruited 7 participants (3 females) and found that the numerosity map at the temporal-occipital cortex (NTO) also responds to symbolic numbers. Furthermore, we found that numerosity-tuned neuronal populations at the NTO map in the left hemisphere are tuned to symbolic numbers. These results reveal different functions of the numerosity maps and support a link between numerosity representation and symbolic number processing in the ventral temporal-occipital cortex.
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Registered trials
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