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Symbolic, numeric, and magnitude representations in the parietal cortex

  • Miriam Rosenberg-Lee (a1), Jessica M. Tsang (a2) and Vinod Menon (a1) (a3) (a4)

We concur with Cohen Kadosh & Walsh (CK&W) that representation of numbers in the parietal cortex is format dependent. In addition, we suggest that all formats do not automatically, and equally, access analog magnitude representation in the intraparietal sulcus (IPS). Understanding how development, learning, and context lead to differential access of analog magnitude representation is a key question for future research.

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R. Cohen Kadosh , K. Cohen Kadosh , A. Kaas , A. Henik & R. Goebel (2007b) Notation-dependent and -independent representations of numbers in the parietal lobes. Neuron 53(2):307–14.

S. Dehaene , V. Izard , E. Spelke & P. Pica (2008) Log or linear? Distinct intuitions of the number scale in Western and Amazonian indigene cultures. Science 320(5880):1217–20.

I. Diester & A. Nieder (2007) Semantic associations between signs and numerical categories in the prefrontal cortex. PLoS Biology 5(11):e294;2684–95.

J. P. A. Ioannidis (2005) Why most published research findings are false. PLoS Medicine 2(8):696701.

Y. Ito & T. Hatta (2004) Spatial structure of quantitative representation of numbers: Evidence from the SNARC effect. Memory and Cognition 32(4):662–73.

I. M. Lyons & D. Ansari (2009) The cerebral basis of mapping non-symbolic numerical quantities onto abstract symbols: An fMRI training study. Journal of Cognitive Neuroscience 21:1720–35.

R. S. Siegler & J. E. Opfer (2003) The development of numerical estimation: Evidence for multiple representations of numerical quantity. Psychological Science 14(3):237–43.

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Behavioral and Brain Sciences
  • ISSN: 0140-525X
  • EISSN: 1469-1825
  • URL: /core/journals/behavioral-and-brain-sciences
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