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Predator odour but not TMT induces 22-kHz ultrasonic vocalizations in rats that lead to defensive behaviours in conspecifics upon replay
Predator odours induce defensive behaviour in prey animals such as rats. The present study investigated (1) whether laboratory rats exposed to predator odours emit 22-kHz calls which may have an alarming function and (2) whether playback of such calls induces behavioural changes in conspecifics. For...
Autores principales: | Fendt, Markus, Brosch, Marcel, Wernecke, Kerstin E. A., Willadsen, Maria, Wöhr, Markus |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6056510/ https://www.ncbi.nlm.nih.gov/pubmed/30038341 http://dx.doi.org/10.1038/s41598-018-28927-4 |
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