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Article

Mapping trait-like socio-affective phenotypes in rats through 50-kHz ultrasonic vocalizations.

Psychopharmacology - 1 Jan 2018

Engelhardt K -Alexander, Schwarting Rainer K W, Wöhr Markus

Abstract excerpt

RATIONALE: Fifty-kilohertz ultrasonic vocalizations (USV) in rats are believed to express inter-individual differences in trait-like positive affective phenotypes. Emission of 50-kHz USV can be induced by amphetamine (AMPH) to model mania-like positive affect, raising the possibility that predispositions for high 50-kHz USV production confer susceptibility to mania-like states. Such 50-kHz USV presumably express...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 28971233
DOI: 10.1007/s00213-017-4746-y

Genes

AMPH

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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