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Cognitive style, cortical stimulation, and the conversion hypothesis

Overview of attention for article published in Frontiers in Human Neuroscience, January 2014
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Title
Cognitive style, cortical stimulation, and the conversion hypothesis
Published in
Frontiers in Human Neuroscience, January 2014
DOI 10.3389/fnhum.2014.00015
Pubmed ID
Authors

David J. M. Kraemer, Roy H. Hamilton, Samuel B. Messing, Jennifer H. DeSantis, Sharon L. Thompson-Schill

Abstract

What does it mean to have a "verbal cognitive style?" We adopt the view that a cognitive style represents a cognitive strategy, and we posit the conversion hypothesis - the notion that individuals with a proclivity for the verbal cognitive style tend to code nonverbal information into the verbal domain. Here we used repetitive transcranial magnetic stimulation (rTMS) to disrupt this hypothesized verbal conversion strategy. Following our previous research implicating left supramarginal gyrus (SMG) in the verbal cognitive style, we used an fMRI paradigm to localize left SMG activity for each subject, then these functional peaks became rTMS targets. Left SMG stimulation impaired performance during a task requiring conversion from pictures to verbal labels. The magnitude of this effect was predicted by individuals' level of verbal cognitive style, supporting the hypothesized role of left SMG in the verbal labeling strategy, and more generally supporting the conversion hypothesis for cognitive styles.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 60 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United Kingdom 2 3%
France 1 2%
Unknown 57 95%

Demographic breakdown

Readers by professional status Count As %
Student > Master 12 20%
Student > Ph. D. Student 7 12%
Researcher 6 10%
Student > Doctoral Student 6 10%
Student > Bachelor 4 7%
Other 15 25%
Unknown 10 17%
Readers by discipline Count As %
Psychology 15 25%
Linguistics 7 12%
Neuroscience 6 10%
Medicine and Dentistry 5 8%
Social Sciences 3 5%
Other 12 20%
Unknown 12 20%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. 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 29 January 2014.
All research outputs
#18,361,534
of 22,741,406 outputs
Outputs from Frontiers in Human Neuroscience
#6,056
of 7,136 outputs
Outputs of similar age
#229,330
of 305,211 outputs
Outputs of similar age from Frontiers in Human Neuroscience
#105
of 122 outputs
Altmetric has tracked 22,741,406 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 7,136 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 14.5. This one is in the 8th percentile – i.e., 8% 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 305,211 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 13th percentile – i.e., 13% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 122 others from the same source and published within six weeks on either side of this one. This one is in the 2nd percentile – i.e., 2% of its contemporaries scored the same or lower than it.