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Short-Term Memory Maintenance of Object Locations during Active Navigation: Which Working Memory Subsystem Is Essential?

Overview of attention for article published in PLOS ONE, May 2011
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3 X users

Citations

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17 Dimensions

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80 Mendeley
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1 CiteULike
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Title
Short-Term Memory Maintenance of Object Locations during Active Navigation: Which Working Memory Subsystem Is Essential?
Published in
PLOS ONE, May 2011
DOI 10.1371/journal.pone.0019707
Pubmed ID
Authors

Oliver Baumann, Ashley J. Skilleter, Jason B. Mattingley

Abstract

The goal of the present study was to examine the extent to which working memory supports the maintenance of object locations during active spatial navigation. Participants were required to navigate a virtual environment and to encode the location of a target object. In the subsequent maintenance period they performed one of three secondary tasks that were designed to selectively load visual, verbal or spatial working memory subsystems. Thereafter participants re-entered the environment and navigated back to the remembered location of the target. We found that while navigation performance in participants with high navigational ability was impaired only by the spatial secondary task, navigation performance in participants with poor navigational ability was impaired equally by spatial and verbal secondary tasks. The visual secondary task had no effect on navigation performance. Our results extend current knowledge by showing that the differential engagement of working memory subsystems is determined by navigational ability.

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 80 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Australia 2 3%
United Kingdom 2 3%
Spain 2 3%
France 1 1%
Brazil 1 1%
Italy 1 1%
Netherlands 1 1%
United States 1 1%
Unknown 69 86%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 19 24%
Researcher 14 18%
Student > Master 13 16%
Student > Bachelor 6 8%
Professor 6 8%
Other 12 15%
Unknown 10 13%
Readers by discipline Count As %
Psychology 26 33%
Neuroscience 8 10%
Agricultural and Biological Sciences 8 10%
Computer Science 4 5%
Engineering 4 5%
Other 14 18%
Unknown 16 20%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 3. 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 18 August 2020.
All research outputs
#12,869,210
of 22,694,633 outputs
Outputs from PLOS ONE
#100,289
of 193,729 outputs
Outputs of similar age
#76,984
of 111,914 outputs
Outputs of similar age from PLOS ONE
#1,058
of 1,685 outputs
Altmetric has tracked 22,694,633 research outputs across all sources so far. This one is in the 42nd percentile – i.e., 42% of other outputs scored the same or lower than it.
So far Altmetric has tracked 193,729 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 15.0. This one is in the 47th percentile – i.e., 47% 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 111,914 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 30th percentile – i.e., 30% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 1,685 others from the same source and published within six weeks on either side of this one. This one is in the 35th percentile – i.e., 35% of its contemporaries scored the same or lower than it.