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Ongoing egocentric spatial processing during learning of non-spatial information results in temporal-parietal activity during retrieval

Overview of attention for article published in Frontiers in Psychology, January 2013
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Title
Ongoing egocentric spatial processing during learning of non-spatial information results in temporal-parietal activity during retrieval
Published in
Frontiers in Psychology, January 2013
DOI 10.3389/fpsyg.2013.00366
Pubmed ID
Authors

Alice Gomez, Mélanie Cerles, Stéphane Rousset, Jean-François Le Bas, Monica Baciu

Abstract

Deficits in amnesic patients suggest that spatial cognition and episodic memory are intimately related. Among the different types of spatial processing, the allocentric, relying on the hippocampal formation, and the egocentric-updated, relying on parieto-temporal connections have both been considered to functionally underlie episodic memory encoding and retrieval. We explore the cerebral correlates underlying the episodic retrieval of words previously learnt outside the magnet while performing different spatial processes, allocentric and egocentric-updated. Subsequently and during fMRI, participants performed an episodic word recognition task. Data processing revealed that the correct recognition of words learnt in egocentric-updated condition enhanced activity of the medial and lateral parietal, as well as temporal cortices. No additional regions were activated in the present study by retrieving words learnt in allocentric condition. This study sheds new light on the functional links between episodic memory and spatial processing: The temporo-parietal network is confirmed to be crucial in episodic memory in healthy participants and could be linked to the egocentric-updated process.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 34 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Italy 1 3%
Unknown 33 97%

Demographic breakdown

Readers by professional status Count As %
Student > Master 9 26%
Student > Ph. D. Student 9 26%
Researcher 4 12%
Professor > Associate Professor 3 9%
Other 2 6%
Other 2 6%
Unknown 5 15%
Readers by discipline Count As %
Psychology 17 50%
Business, Management and Accounting 2 6%
Neuroscience 2 6%
Medicine and Dentistry 2 6%
Agricultural and Biological Sciences 2 6%
Other 4 12%
Unknown 5 15%
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 14 June 2013.
All research outputs
#17,689,573
of 22,711,645 outputs
Outputs from Frontiers in Psychology
#20,226
of 29,505 outputs
Outputs of similar age
#210,175
of 280,737 outputs
Outputs of similar age from Frontiers in Psychology
#756
of 969 outputs
Altmetric has tracked 22,711,645 research outputs across all sources so far. This one is in the 19th percentile – i.e., 19% of other outputs scored the same or lower than it.
So far Altmetric has tracked 29,505 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 12.5. This one is in the 25th percentile – i.e., 25% of its peers scored the same or lower than it.
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We're also able to compare this research output to 969 others from the same source and published within six weeks on either side of this one. This one is in the 14th percentile – i.e., 14% of its contemporaries scored the same or lower than it.