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How action selection can be embodied: intracranial gamma band recording shows response competition during the Eriksen flankers test

Overview of attention for article published in Frontiers in Human Neuroscience, August 2014
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Title
How action selection can be embodied: intracranial gamma band recording shows response competition during the Eriksen flankers test
Published in
Frontiers in Human Neuroscience, August 2014
DOI 10.3389/fnhum.2014.00668
Pubmed ID
Authors

Fausto Caruana, Sebo Uithol, Gaetano Cantalupo, Ivana Sartori, Giorgio Lo Russo, Pietro Avanzini

Abstract

Recent findings in monkeys suggest that action selection is based on a competition between various action options that are automatically planned by the motor system. Here we discuss data from intracranial EEG recordings in human premotor cortex (PMC) during a bimanual version of the Eriksen flankers test that suggest that the same principles apply to human action decisions. Recording sites in the dorsal PMC show an early but undifferentiated activation, a delayed response that depends on the experimental conditions and, finally, a movement related activation during action execution. Additionally, we found that the medial part of the PMC show a significant increase in response for ipsilateral trials, suggesting a role in inhibiting the wrong response. The ventral PMC seems to be involved in action execution, rather than action selection. Together these findings suggest that the human PMC is part of a network that specifies, selects, and executes actions.

X Demographics

X Demographics

The data shown below were collected from the profiles of 3 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 46 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 1 2%
Unknown 45 98%

Demographic breakdown

Readers by professional status Count As %
Researcher 15 33%
Student > Ph. D. Student 6 13%
Professor > Associate Professor 4 9%
Student > Doctoral Student 4 9%
Other 3 7%
Other 5 11%
Unknown 9 20%
Readers by discipline Count As %
Psychology 13 28%
Neuroscience 10 22%
Medicine and Dentistry 5 11%
Biochemistry, Genetics and Molecular Biology 2 4%
Agricultural and Biological Sciences 2 4%
Other 3 7%
Unknown 11 24%
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 15 September 2014.
All research outputs
#13,917,976
of 22,760,687 outputs
Outputs from Frontiers in Human Neuroscience
#4,301
of 7,138 outputs
Outputs of similar age
#117,861
of 236,352 outputs
Outputs of similar age from Frontiers in Human Neuroscience
#165
of 251 outputs
Altmetric has tracked 22,760,687 research outputs across all sources so far. This one is in the 37th percentile – i.e., 37% of other outputs scored the same or lower than it.
So far Altmetric has tracked 7,138 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 36th percentile – i.e., 36% 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 236,352 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 49th percentile – i.e., 49% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 251 others from the same source and published within six weeks on either side of this one. This one is in the 31st percentile – i.e., 31% of its contemporaries scored the same or lower than it.