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The cost of deep sleep: Environmental influences on sleep regulation are greater for diurnal lemurs |
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| Authors: | David R. Samson Joel Bray Charles L. Nunn |
| Affiliation: | 1. Department of Anthropology, University of Toronto, Mississauga;2. School of Human Evolution and Social Change, Arizona State University;3. Evolutionary Anthropology, Duke University, Tempe, AZ |
| Abstract: | |
| Keywords: | activity lemur primate evolution sleep intensity sleep regulation |