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Vitality Forms Processing in the Insula during Action Observation: A Multivoxel Pattern Analysis

Overview of attention for article published in Frontiers in Human Neuroscience, June 2016
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Title
Vitality Forms Processing in the Insula during Action Observation: A Multivoxel Pattern Analysis
Published in
Frontiers in Human Neuroscience, June 2016
DOI 10.3389/fnhum.2016.00267
Pubmed ID
Authors

Giuseppe Di Cesare, Giancarlo Valente, Cinzia Di Dio, Emanuele Ruffaldi, Massimo Bergamasco, Rainer Goebel, Giacomo Rizzolatti

Abstract

Observing the style of an action done by others allows the observer to understand the cognitive state of the agent. This information has been defined by Stern "vitality forms". Previous experiments showed that the dorso-central insula is selectively active both during vitality form observation and execution. In the present study, we presented participants with videos showing hand actions performed with different velocities and asked them to judge either their vitality form (gentle, neutral, rude) or their velocity (slow, medium, fast). The aim of the present study was to assess, using multi-voxel pattern analysis, whether vitality forms and velocities of observed goal-directed actions are differentially processed in the insula, and more specifically whether action velocity is encoded per se or it is an element that triggers neural populations of the insula encoding the vitality form. The results showed that, consistently across subjects, in the dorso-central sector of the insula there were voxels selectively tuned to vitality forms, while voxel tuned to velocity were rare. These results indicate that the dorso-central insula, which previous data showed to be involved in the vitality form processing, contains voxels specific for the action style processing.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 45 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Japan 1 2%
Italy 1 2%
Unknown 43 96%

Demographic breakdown

Readers by professional status Count As %
Researcher 12 27%
Student > Ph. D. Student 9 20%
Student > Master 5 11%
Lecturer 3 7%
Professor > Associate Professor 3 7%
Other 7 16%
Unknown 6 13%
Readers by discipline Count As %
Neuroscience 13 29%
Engineering 5 11%
Psychology 5 11%
Sports and Recreations 3 7%
Medicine and Dentistry 3 7%
Other 6 13%
Unknown 10 22%
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 01 July 2016.
All research outputs
#15,165,138
of 23,323,574 outputs
Outputs from Frontiers in Human Neuroscience
#4,964
of 7,265 outputs
Outputs of similar age
#206,529
of 344,566 outputs
Outputs of similar age from Frontiers in Human Neuroscience
#148
of 194 outputs
Altmetric has tracked 23,323,574 research outputs across all sources so far. This one is in the 32nd percentile – i.e., 32% of other outputs scored the same or lower than it.
So far Altmetric has tracked 7,265 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 14.6. This one is in the 27th percentile – i.e., 27% 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 344,566 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 37th percentile – i.e., 37% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 194 others from the same source and published within six weeks on either side of this one. This one is in the 19th percentile – i.e., 19% of its contemporaries scored the same or lower than it.