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The implications of age-related neurofunctional compensatory mechanisms in executive function and language processing including the new Temporal Hypothesis for Compensation

Overview of attention for article published in Frontiers in Human Neuroscience, April 2015
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Title
The implications of age-related neurofunctional compensatory mechanisms in executive function and language processing including the new Temporal Hypothesis for Compensation
Published in
Frontiers in Human Neuroscience, April 2015
DOI 10.3389/fnhum.2015.00221
Pubmed ID
Authors

Ruben Martins, Yves Joanette, Oury Monchi

Abstract

As the passage of time structurally alters one's brain, cognition does not have to suffer the same faith, at least not to the same extent. Indeed, the existence of age-related compensatory mechanisms allow for some cognitive preservation. This paper attempts to coherently review the existing concepts of neurofunctional compensation when applied to two different cognitive domains, namely executive function and language processing. More precisely, we explore the Cognitive reserve (CR) model in healthy aging as well as its two underlying mechanisms: neural reserve and neural compensation. Furthermore, we review the Compensation-Related Utilization of Neural Circuits Hypothesis as well as the Growing Of Life Differences Explains Normal Aging model. Finally, we propose, based on some functional neuroimaging studies, the existence of another compensatory mechanism characterized by age-related delayed cerebral activation allowing for cognitive performance to be preserved at the expense of speed processing: the Temporal Hypothesis for Compensation.

X Demographics

X Demographics

The data shown below were collected from the profile of 1 X user 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 135 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Spain 1 <1%
Netherlands 1 <1%
France 1 <1%
Unknown 132 98%

Demographic breakdown

Readers by professional status Count As %
Student > Master 21 16%
Researcher 18 13%
Student > Ph. D. Student 17 13%
Student > Bachelor 11 8%
Professor 10 7%
Other 23 17%
Unknown 35 26%
Readers by discipline Count As %
Psychology 31 23%
Neuroscience 24 18%
Medicine and Dentistry 9 7%
Agricultural and Biological Sciences 6 4%
Linguistics 5 4%
Other 20 15%
Unknown 40 30%
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 08 April 2015.
All research outputs
#20,267,098
of 22,797,621 outputs
Outputs from Frontiers in Human Neuroscience
#6,532
of 7,145 outputs
Outputs of similar age
#223,634
of 265,148 outputs
Outputs of similar age from Frontiers in Human Neuroscience
#171
of 182 outputs
Altmetric has tracked 22,797,621 research outputs across all sources so far. This one is in the 1st percentile – i.e., 1% of other outputs scored the same or lower than it.
So far Altmetric has tracked 7,145 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 1st percentile – i.e., 1% 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 265,148 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 182 others from the same source and published within six weeks on either side of this one. This one is in the 1st percentile – i.e., 1% of its contemporaries scored the same or lower than it.