Medical Hypotheses
Volume 66, Issue 1 , Pages 3-9, 2006

Is sleep’s ‘supreme mystery’ unraveling? An evolutionary analysis of sleep encounters no mystery; nor does life’s earliest sleep, recently discovered in jellyfish

Department of Ecology and Evolutionary Biology, University of California, P.O. Box 951605, 405 Hilgard Avenue, Los Angeles, California 90095-1606, USA

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PII: S0306-9877(05)00441-X

doi:10.1016/j.mehy.2005.08.036

Medical Hypotheses
Volume 66, Issue 1 , Pages 3-9, 2006