Dreaming Animals and Human Exceptionalism

abstractions, American Kennel Club, animals, bird song, birds, cats, cuttlefish, David M. Peña-Guzmán, dolphins, dreaming, horses, human exceptionalism, information, jumping spiders, learning, Life Sciences, memory, Neuroscience & Mind, rapid eye movement, sleep, Smithsonian Magazine, spiders, symbols, Teresa Iglesias, thought, whales
Researchers have detected something like REM (rapid eye movement) sleep — which is associated with dreaming in humans — in jumping spiders. Source
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Sleep on It: Design in the Subconscious Brain

birds, circadian clock, Darwinism, Ernst Haeckel, evolutionists, firefighters, fruit flies, functional information, humans, infants, insects, Intelligent Design, mammals, natural selection, neural signaling, neurons, Neuroscience & Mind, NREM, phylogeny, rapid eye movement, rats, reptiles, roundworms, Science Advances, sleep, zebra finches
An international team reasoned there had to be a purpose for sleep. In one of the largest datasets ever collected, they believe they found two functions. Source
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