Numerals do not need numerosities: Robust evidence for distinct numerical representations for symbolic and non-symbolic numbers
In numerical cognition research, it has traditionally been argued that the processing of
symbolic numerals (eg, digits) is identical to the processing of the non-symbolic …
symbolic numerals (eg, digits) is identical to the processing of the non-symbolic …
Continuous visual properties of number influence the formation of novel symbolic representations
Numerical symbols are thought to be mapped onto preexisting nonsymbolic representations
of number. A growing body of evidence suggests that nonsymbolic numerical processing is …
of number. A growing body of evidence suggests that nonsymbolic numerical processing is …
An undeniable interplay: Both numerosity and visual features affect estimation of non-symbolic stimuli
I Abalo-Rodríguez, D De Marco, S Cutini - Cognition, 2022 - Elsevier
Converging lines of evidence suggest that the numerical abilities in Humans are rooted in
the approximate number system (ANS): an innate, non-verbal mechanism that enables to …
the approximate number system (ANS): an innate, non-verbal mechanism that enables to …
[HTML][HTML] Symbolic number comparison is not processed by the analog number system: Different symbolic and non-symbolic numerical distance and size effects
HIGHLIGHTS We test whether symbolic number comparison is handled by an analog noisy
system. Analog system model has systematic biases in describing symbolic number …
system. Analog system model has systematic biases in describing symbolic number …
Psychophysics of numerical representation
A widely agreed method to assess children's spatial representation of number magnitude
along an assumed mental number line is the so-called number line estimation task. In this …
along an assumed mental number line is the so-called number line estimation task. In this …
[HTML][HTML] Task constraints affect mapping from Approximate Number System estimates to symbolic numbers
DL Chesney, PG Matthews - Frontiers in Psychology, 2018 - frontiersin.org
The Approximate Number System (ANS) allows individuals to assess nonsymbolic
numerical magnitudes (eg, the number of apples on a tree) without counting. Several …
numerical magnitudes (eg, the number of apples on a tree) without counting. Several …
Nonsymbolic and symbolic representations of null numerosity
Previous research has shown that null numerosity can be processed as a numerical entity
that is represented together with non-null numerosities on the same magnitude system. The …
that is represented together with non-null numerosities on the same magnitude system. The …
Disentangling the mechanisms of symbolic number processing in adults' mathematics and arithmetic achievement
A growing body of research has shown that symbolic number processing relates to
individual differences in mathematics. However, it remains unclear which mechanisms of …
individual differences in mathematics. However, it remains unclear which mechanisms of …
Number symbols in the brain
D Ansari - Development of mathematical cognition, 2016 - Elsevier
In this chapter, I provide an overview of what has been learned from cognitive neuroscience
research about the way in which numerical symbols (eg, Arabic numerals) are represented …
research about the way in which numerical symbols (eg, Arabic numerals) are represented …
The neural mechanism underlying ordinal numerosity processing
T Gebuis, B Reynvoet - Journal of cognitive neuroscience, 2014 - direct.mit.edu
Abstract Changes in the sensory properties of numerosity stimuli have a direct effect on the
outcomes of nonsymbolic number tasks. This suggests a prominent role of sensory …
outcomes of nonsymbolic number tasks. This suggests a prominent role of sensory …