Results 31 to 40 of about 3,092 (261)

Adaptation acts directly on the sensory representation of numerosity [PDF]

Scientific Reports
Like most perceptual systems, the perception of numerosity is susceptible to adaptation. However, while adaptation to large numerosities is large and spectacular, obvious on demonstration, adapting to sparse fields (reverse adaptation) causes smaller ...
Alessandro Benedetto, Giovanni Anobile, Roberto Arrighi, Egle Casavecchia, David C. Burr   +4 more
doaj   +2 more sources

Visual perception can account for the close relation between numerosity processing and computational fluency

Frontiers in Psychology, 2015
Studies have shown that numerosity processing (e.g., comparison of numbers of dots in two dot arrays) is significantly correlated with arithmetic performance.
Xinlin eZhou, Wei eWei, Yiyun eZhang, Jiaxin eCui, Chuansheng eChen   +4 more
doaj   +3 more sources

Serial dependence in time and numerosity perception is dimension-specific. [PDF]

J Vis, 2021
The perception of a visual event (e.g., a flock of birds) at the present moment can be biased by a previous perceptual experience (e.g., the perception of an earlier flock).
Togoli I, Fedele M, Fornaciai M, Bueti D.   +3 more
europepmc   +2 more sources

Virtual Reality as an Innovative Tool for Numerosity Perception [PDF]

Applied Sciences
Numeracy, the ability to use basic mathematical skills in everyday life, is essential in modern society. Recent studies have shown a connection between numeracy and visual numerosity perception, yet traditional 2D screen-based assessment methods often ...
Beatrice Aruanno, Giovanni Anobile, Armando Viviano Razionale, Monica Bordegoni, Guido Marco Cicchini   +4 more
doaj   +2 more sources

Fast saccadic eye-movements in humans suggest that numerosity perception is automatic and direct [PDF]

Proceedings of the Royal Society B: Biological Sciences, 2020
Elisa Castaldi, David C Burr, Marco Turi   +2 more
exaly   +2 more sources

Intracranial recordings show evidence of numerosity tuning in human parietal cortex

PLoS ONE, 2022
Numerosity is the set size of a group of items. Numerosity perception is a trait shared across numerous species. Numerosity-selective neural populations are thought to underlie numerosity perception.
Jelle A. van Dijk, Maartje C. de Jong, Gio Piantoni, Alessio Fracasso, Mariska J. Vansteensel, Iris. I. A. Groen, Natalia Petridou, Serge O. Dumoulin   +7 more
doaj   +2 more sources

Assessing the ecological validity of numerosity-selective neuronal populations with real-world natural scenes

iScience, 2022
Summary: Animals and humans are able to quickly and effortlessly estimate the number of items in a set: their numerosity. Numerosity perception is thought to be critical to behavior, from feeding to escaping predators to human mathematical cognition ...
Shir Hofstetter, Serge O. Dumoulin
doaj   +1 more source

The neural correlates of individual differences in numerosity perception: A voxel-based morphometry study

iScience, 2023
Summary: Numerosity perception is a fundamental cognitive function in humans and animals. Using an individual difference approach with a comprehensive dataset (N = 249), we performed a voxel-based morphometry analysis to unravel the neuroanatomical ...
Xinyi Yuan, Liangping Ni, Huan Li, Dai Zhang, Ke Zhou   +4 more
doaj   +1 more source

Serial dependence in numerosity perception generalizes across different sensory modalities: evidence from sequential numerosity comparison

Acta Psychologica
Serial dependence is a phenomenon in which current perception is attracted to the immediately preceding perception and is thought to reflect a mechanism for stabilizing perception by integrating information over successive moments.
Takuma Hashimoto, Shogo Makioka
doaj   +2 more sources

Math difficulties in attention deficit hyperactivity disorder do not originate from the visual number sense

Frontiers in Human Neuroscience, 2022
There is ample evidence from literature and clinical practice indicating mathematical difficulties in individuals with ADHD, even when there is no concomitant diagnosis of developmental dyscalculia.
Giovanni Anobile, Mariaelisa Bartoli, Gabriele Masi, Annalisa Tacchi, Francesca Tinelli   +4 more
doaj   +1 more source