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Distinct Dynamics of Striatal and Prefrontal Neural Activity During Temporal Discrimination

Overview of attention for article published in Frontiers in Integrative Neuroscience, August 2018
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Title
Distinct Dynamics of Striatal and Prefrontal Neural Activity During Temporal Discrimination
Published in
Frontiers in Integrative Neuroscience, August 2018
DOI 10.3389/fnint.2018.00034
Pubmed ID
Authors

Jieun Kim, Dohoung Kim, Min Whan Jung

Abstract

The frontal cortex-basal ganglia circuit plays an important role in interval timing. We examined neuronal discharges in the dorsomedial and dorsolateral striatum (DMS and DLS) in rats performing a temporal categorization task and compared them with previously recorded neuronal activity in the medial prefrontal cortex (mPFC). All three structures conveyed significant temporal information, but striatal neurons seldom showed the prolonged, full-interval spanning ramping activity frequently observed in the mPFC. Instead, the majority fired briefly during sample intervals. Also, the precision of neural time decoding became progressively worse with increasing time duration in the mPFC, but not in the striatum. With the caveat that mPFC and striatal units were recorded from different animals, our results suggest that the striatum and mPFC convey temporal information via distinct neural processes.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 38 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 38 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 9 24%
Student > Ph. D. Student 7 18%
Student > Master 5 13%
Student > Bachelor 4 11%
Student > Doctoral Student 2 5%
Other 3 8%
Unknown 8 21%
Readers by discipline Count As %
Neuroscience 15 39%
Agricultural and Biological Sciences 4 11%
Psychology 3 8%
Medicine and Dentistry 3 8%
Biochemistry, Genetics and Molecular Biology 2 5%
Other 1 3%
Unknown 10 26%
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 22 August 2018.
All research outputs
#17,986,372
of 23,098,660 outputs
Outputs from Frontiers in Integrative Neuroscience
#646
of 858 outputs
Outputs of similar age
#237,913
of 330,835 outputs
Outputs of similar age from Frontiers in Integrative Neuroscience
#13
of 16 outputs
Altmetric has tracked 23,098,660 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 858 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 8.5. This one is in the 18th percentile – i.e., 18% of its peers scored the same or lower than it.
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We're also able to compare this research output to 16 others from the same source and published within six weeks on either side of this one. This one is in the 12th percentile – i.e., 12% of its contemporaries scored the same or lower than it.