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Whose studies first showed that birds can sleep with one brain hemisphere at a time?
Quick Answer
This phenomenon has been studied by neuroscientists and ornithologists over the last several decades. Unihemispheric sleep is found in birds such as ducks and some seabirds.
The Full Story
Research on avian sleep revealed that some birds can rest one brain hemisphere while the other remains alert. This ability helps them watch for predators or maintain orientation, especially in risky environments. Ducks and some seabirds have been key study species. The finding changed understanding of sleep as a flexible biological state rather than a single uniform process.
Key Facts
1.Some birds exhibit unihemispheric slow-wave sleep
2.Ducks and seabirds are common study species
3.The trait helps balance rest and vigilance
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Suggested video title for this topic:
"How can a bird sleep with one eye open?"
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