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Mind-Reading Ability and Structural Connectivity Changes in Aging

Overview of attention for article published in Frontiers in Psychology, November 2015
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Title
Mind-Reading Ability and Structural Connectivity Changes in Aging
Published in
Frontiers in Psychology, November 2015
DOI 10.3389/fpsyg.2015.01808
Pubmed ID
Authors

Monia Cabinio, Federica Rossetto, Valeria Blasi, Federica Savazzi, Ilaria Castelli, Davide Massaro, Annalisa Valle, Raffaello Nemni, Mario Clerici, Antonella Marchetti, Francesca Baglio

Abstract

The Mind-Reading ability through the eyes is an important component of the affective Theory of Mind (ToM), which allows people to infer the other's mental state from the eye gaze. The aim of the present study was to investigate to which extent age-associated structural brain changes impact this ability and to determine if this association is related to executive functions in elderly subjects. For this purpose, Magnetic Resonance Imaging was used to determine both gray matter and white matter (WM) areas associated with aging. The resulting areas have been included in a subsequent correlation analysis to detect the brain regions whose structure was associated with the Mind-Reading ability through the eyes, assessed with the Italian version of the "Reading the Mind in the Eyes" (RME) test, in a sample of 36 healthy subjects ranging from 24 to 79 years of age. The analysis resulted in three important findings: (1) the performance to the RME test is relatively stable across the decades 20-70 (despite a slight decrease of this ability with aging) and independent from executive functions; (2) structural brain imaging demonstrated the involvement of a great number of cortical ToM areas for the execution of the RME test: the bilateral precentral gyrus, the bilateral posterior insula, the left superior temporal gyrus and the left inferior frontal gyrus, which also showed a significant volume decrease with age; (3) an age and task-related decline in WM connectivity on left fronto-temporal portion of the brain. Our results confirm the age-related structural modifications of the brain and show that these changes have an influence on the Mind-Reading ability through the eyes.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 87 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 87 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 13 15%
Student > Ph. D. Student 12 14%
Student > Doctoral Student 8 9%
Student > Bachelor 8 9%
Researcher 7 8%
Other 18 21%
Unknown 21 24%
Readers by discipline Count As %
Psychology 30 34%
Neuroscience 10 11%
Medicine and Dentistry 5 6%
Agricultural and Biological Sciences 4 5%
Engineering 3 3%
Other 10 11%
Unknown 25 29%
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 31 October 2022.
All research outputs
#15,802,308
of 25,010,497 outputs
Outputs from Frontiers in Psychology
#16,724
of 33,788 outputs
Outputs of similar age
#215,502
of 398,727 outputs
Outputs of similar age from Frontiers in Psychology
#270
of 456 outputs
Altmetric has tracked 25,010,497 research outputs across all sources so far. This one is in the 34th percentile – i.e., 34% of other outputs scored the same or lower than it.
So far Altmetric has tracked 33,788 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 13.1. This one is in the 48th percentile – i.e., 48% 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 398,727 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 43rd percentile – i.e., 43% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 456 others from the same source and published within six weeks on either side of this one. This one is in the 39th percentile – i.e., 39% of its contemporaries scored the same or lower than it.