Effects of maternal separation on adult vocal communication: A Mongolian gerbil (Meriones unguiculatus) study

被引:0
作者
Nishibori, Ryo [1 ]
Nakagawa, Harutaka [1 ]
Shin'ya, Kazuki [1 ]
Tamai, Yuta [1 ,2 ]
Ito, Yuki [3 ]
Kobayasi, Kohta, I [1 ]
机构
[1] Doshisha Univ, Grad Sch Life & Med Sci, 1-3 Miyakotani, Kyotanabe 6100321, Japan
[2] Univ Tubingen, Dept Otolaryngol Head & Neck Surg, Elfriede Aulhorn Str 5, D-72076 Tubingen, Germany
[3] Doshisha Univ, Res & Dev Org, 1-3 Miyakotani, Kyotanabe 6100321, Japan
基金
日本学术振兴会;
关键词
USV; Maternal separation; Child neglect; RESTRAINT STRESS; RATS; BEHAVIOR; ANXIETY;
D O I
10.1250/ast.e24.03
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
Child neglect increases the risk of developing social communication disorders in adulthood. This study measured how maternal separation affects vocal communication in adult Mongolian gerbils, which produce a rich vocal repertoire during social interactions. The vocalizations produced by the two adult animals when they first met were recorded and analyzed. The results showed that maternal separation (MS)-received gerbils vocalized significantly more, and the effect was more prominent in aggressive vocalizations than in non-aggressive vocalizations. These changes suggest that MS affects social interactions, and demonstrates the potential of the gerbil as a model animal for early stress-related social communication disorders.
引用
收藏
页码:230 / 233
页数:4
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