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Pro-social 50-kHz ultrasonic communication in rats: post-weaning but not post-adolescent social isolation leads to social impairments—phenotypic rescue by re-socialization

Overview of attention for article published in Frontiers in Behavioral Neuroscience, May 2015
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Title
Pro-social 50-kHz ultrasonic communication in rats: post-weaning but not post-adolescent social isolation leads to social impairments—phenotypic rescue by re-socialization
Published in
Frontiers in Behavioral Neuroscience, May 2015
DOI 10.3389/fnbeh.2015.00102
Pubmed ID
Authors

Dominik Seffer, Henrike Rippberger, Rainer K. W. Schwarting, Markus Wöhr

Abstract

Rats are highly social animals and social play during adolescence has an important role for social development, hence post-weaning social isolation is widely used to study the adverse effects of juvenile social deprivation and to induce behavioral phenotypes relevant to neuropsychiatric disorders, like schizophrenia. Communication is an important component of the rat's social behavior repertoire, with ultrasonic vocalizations (USV) serving as situation-dependent affective signals. High-frequency 50-kHz USV occur in appetitive situations and induce approach behavior, supporting the notion that they serve as social contact calls; however, post-weaning isolation effects on the behavioral changes displayed by the receiver in response to USV have yet to be studied. We therefore investigated the impact of post-weaning isolation on socio-affective information processing as assessed by means of our established 50-kHz USV radial maze playback paradigm. We showed that post-weaning social isolation specifically affected the behavioral response to playback of pro-social 50-kHz but not alarm 22-kHz USV. While group-housed rats showed the expected preference, i.e., approach, toward 50-kHz USV, the response was even stronger in short-term isolated rats (i.e., 1 day), possibly due to a higher level of social motivation. In contrast, no approach was observed in long-term isolated rats (i.e., 4 weeks). Importantly, deficits in approach were reversed by peer-mediated re-socialization and could not be observed after post-adolescent social isolation, indicating a critical period for social development during adolescence. Together, these results highlight the importance of social experience for affiliative behavior, suggesting a critical involvement of play behavior on socio-affective information processing in rats.

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

Geographical breakdown

Country Count As %
Croatia 1 <1%
United States 1 <1%
Germany 1 <1%
Austria 1 <1%
Unknown 110 96%

Demographic breakdown

Readers by professional status Count As %
Researcher 21 18%
Student > Ph. D. Student 19 17%
Student > Master 17 15%
Student > Bachelor 13 11%
Student > Doctoral Student 7 6%
Other 15 13%
Unknown 22 19%
Readers by discipline Count As %
Neuroscience 31 27%
Psychology 21 18%
Agricultural and Biological Sciences 14 12%
Biochemistry, Genetics and Molecular Biology 4 4%
Medicine and Dentistry 3 3%
Other 12 11%
Unknown 29 25%
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 20 May 2015.
All research outputs
#14,810,408
of 22,803,211 outputs
Outputs from Frontiers in Behavioral Neuroscience
#2,032
of 3,165 outputs
Outputs of similar age
#148,068
of 264,354 outputs
Outputs of similar age from Frontiers in Behavioral Neuroscience
#51
of 75 outputs
Altmetric has tracked 22,803,211 research outputs across all sources so far. This one is in the 32nd percentile – i.e., 32% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,165 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 11.4. This one is in the 30th percentile – i.e., 30% of its peers scored the same or lower than it.
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We're also able to compare this research output to 75 others from the same source and published within six weeks on either side of this one. This one is in the 30th percentile – i.e., 30% of its contemporaries scored the same or lower than it.