The ontogeny of thermal nociception in d
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Richard A. Hughes; Kenneth J. Sufka
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Article
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1990
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John Wiley and Sons
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English
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Socially housed leghorn cockerels were confined to a heated grid (55,57, or 5YC, Experiment 1; 59, 61, or 63"C, Experiment 2) and tested at posthatch ages of 14 days (Experiment 1) and 1, 3, 7, or 14 days (Experiment 2). In Experiment 1, chicks performed a discrete jump response only at 59ยฐC. In Exp