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Randy Gardner (born c. 1946) is an American man from San Diego, California, who once held the record for the longest amount of time a human has gone without sleep.In December 1963/January 1964, 17-year-old Gardner stayed awake for 11 days and 24 minutes (264.4 hours), breaking the previous record of 260 hours held by Tom Rounds.
Why We Sleep: The New Science of Sleep and Dreams (or simply known as Why We Sleep) is a 2017 popular science book about sleep written by Matthew Walker, an English scientist and the director of the Center for Human Sleep Science at the University of California, Berkeley, who specializes in neuroscience and psychology.
In Roger Zelazny's science-fantasy series The Chronicles of Amber, protagonist Corwyn experiences drinking and revelry in an underground lair with otherworldly people who try to entice him into slumber; he knows this is a centuries-of-sleep trap and resists; the passage is similar in theme to both "Rip Van Winkle" and especially the Orkney story.
Hori et al. regard sleep onset hypnagogia as a state distinct from both wakefulness and sleep with unique electrophysiological, behavioral and subjective characteristics, [10] [12] while Germaine et al. have demonstrated a resemblance between the EEG power spectra of spontaneously occurring hypnagogic images, on the one hand, and those of both ...
LaBerge developed a series of devices to help users enter a lucid state while dreaming. The original device was called a DreamLight, which was discontinued in favor of the NovaDreamer, designed by experienced lucid dreamer Craig Webb for the Lucidity Institute while he worked there and participated in lucid dreaming research at Stanford.
This finger-tapping task was used to simulate learning a motor skill. The first group was tested, retested 12 hours later while awake, and finally tested another 12 hours later with sleep in between. The other group was tested, retested 12 hours later with sleep in between, and then retested 12 hours later while awake.
NREM Stage 1 (N1 – light sleep, somnolence, drowsy sleep – 5–10% of total sleep in adults): This is a stage of sleep that usually occurs between sleep and wakefulness, and sometimes occurs between periods of deeper sleep and periods of REM. The muscles are active, and the eyes roll slowly, opening and closing moderately.
In a series of three studies that analyzed the link between creativity, dreams, and sleep behaviors, researchers discovered that: (1) participants who were classified as "fast sleepers" (those who fell asleep quickly) were more likely to score highly on a creativity test, (2) participants who scored highly on a creativity test were more likely ...