Potentiation and inhibition of ultrasoni
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Harry N. Shair; Jenny R. Masmela; Susan A. Brunelli; Myron A. Hofer
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Article
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1997
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John Wiley and Sons
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English
โ 90 KB
๐ 1 views
## -day-old rat pups were tested in isolation and in the presence of an anesthetized adult under cold conditions. Pups of both ages reduced rates of ultrasonic vocalization (USV) when an adult was placed into the test cage, independent of whether the adult was their dam or an unrelated male. Howev