Ecology and Neurophysiology of Sleep in Two Wild Sloth Species
Author(s) -
Bryson Voirin,
Madeleine F. Scriba,
Dolores Martı́nez-González,
Alexei L. Vyssotski,
Martin Wikelski,
Niels C. Rattenborg
Publication year - 2014
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.5665/sleep.3584
Subject(s) - predation , sloth , biology , ecology , zoology , sleep (system call) , non rapid eye movement sleep , sciurus , electroencephalography , habitat , neuroscience , computer science , operating system
Interspecific variation in sleep measured in captivity correlates with various physiological and environmental factors, including estimates of predation risk in the wild. However, it remains unclear whether prior comparative studies have been confounded by the captive recording environment. Herein we examine the effect of predation pressure on sleep in sloths living in the wild.
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