Sleep deprivation impairs precision of waggle dance signaling in honey bees

作者：Barrett Anthony Klein, Arno Klein, Margaret K. Wray, Ulrich G. Mueller, Thomas Dyer Seeley · 发表于：Proceedings of the National Academy of Sciences · 年份：2010 · DOI：10.1073/pnas.1009439108 · 被引用次数：91 · 研究领域：Insect and Arachnid Ecology and Behavior、Neurobiology and Insect Physiology Research、Plant and animal studies

Sleep is essential for basic survival, and insufficient sleep leads to a variety of dysfunctions. In humans, one of the most profound consequences of sleep deprivation is imprecise or irrational communication, demonstrated by degradation in signaling as well as in receiving information. Communication in nonhuman animals may suffer analogous degradation of precision, perhaps with especially damaging consequences for social animals. However, society-specific consequences of sleep loss have rarely been explored, and no function of sleep has been ascribed to a truly social (eusocial) organism in the context of its society. Here we show that sleep-deprived honey bees (Apis mellifera) exhibit reduced precision when signaling direction information to food sources in their waggle dances. The deterioration of the honey bee's ability to communicate is expected to reduce the foraging efficiency of nestmates. This study demonstrates the impact of sleep deprivation on signaling in a eusocial animal. If the deterioration of signals made by sleep-deprived honey bees and humans is generalizable, then imprecise communication may be one detrimental effect of sleep loss shared by social organisms.