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Decreased Coherent Motion Discrimination in Autism Spectrum Disorder: The Role of Attentional Zoom-Out Deficit

Overview of attention for article published in PLOS ONE, November 2012
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Title
Decreased Coherent Motion Discrimination in Autism Spectrum Disorder: The Role of Attentional Zoom-Out Deficit
Published in
PLOS ONE, November 2012
DOI 10.1371/journal.pone.0049019
Pubmed ID
Authors

Luca Ronconi, Simone Gori, Milena Ruffino, Sandro Franceschini, Barbara Urbani, Massimo Molteni, Andrea Facoetti

Abstract

Autism spectrum disorder (ASD) has been associated with decreased coherent dot motion (CDM) performance, a task that measures magnocellular sensitivity as well as fronto-parietal attentional integration processing. In order to clarify the role of spatial attention in CDM tasks, we measured the perception of coherently moving dots displayed in the central or peripheral visual field in ASD and typically developing children. A dorsal-stream deficit in children with ASD should predict a generally poorer performance in both conditions. In our study, however, we show that in children with ASD, CDM perception was selectively impaired in the central condition. In addition, in the ASD group, CDM efficiency was correlated to the ability to zoom out the attentional focus. Importantly, autism symptoms severity was related to both the CDM and attentional zooming-out impairment. These findings suggest that a dysfunction in the attentional network might help to explain decreased CDM discrimination as well as the "core" social cognition deficits of ASD.

X Demographics

X Demographics

The data shown below were collected from the profiles of 4 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 75 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United Kingdom 3 4%
Netherlands 1 1%
Italy 1 1%
Unknown 70 93%

Demographic breakdown

Readers by professional status Count As %
Researcher 16 21%
Student > Master 11 15%
Student > Doctoral Student 7 9%
Student > Postgraduate 7 9%
Student > Ph. D. Student 7 9%
Other 15 20%
Unknown 12 16%
Readers by discipline Count As %
Psychology 21 28%
Neuroscience 13 17%
Medicine and Dentistry 10 13%
Social Sciences 4 5%
Nursing and Health Professions 3 4%
Other 8 11%
Unknown 16 21%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 13 June 2013.
All research outputs
#15,926,695
of 25,654,806 outputs
Outputs from PLOS ONE
#141,122
of 223,967 outputs
Outputs of similar age
#118,680
of 199,173 outputs
Outputs of similar age from PLOS ONE
#2,576
of 4,933 outputs
Altmetric has tracked 25,654,806 research outputs across all sources so far. This one is in the 36th percentile – i.e., 36% of other outputs scored the same or lower than it.
So far Altmetric has tracked 223,967 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 15.8. This one is in the 35th percentile – i.e., 35% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 199,173 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 39th percentile – i.e., 39% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 4,933 others from the same source and published within six weeks on either side of this one. This one is in the 45th percentile – i.e., 45% of its contemporaries scored the same or lower than it.