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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.
Without adequate sleep, the neurons "can no longer function to coordinate information properly, and students lose the ability to access previously learned information." [34] A study of graduate pharmacy students showed 81.7% of students failed to get 7 hours of sleep on the night before an examination. [35]
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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.
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In motor skill learning, an interval of sleep may be critical for the expression of performance gains; without sleep these gains will be delayed. [8] Procedural memories are a form of nondeclarative memory, so they would most benefit from the fast-wave REM sleep. [7] In a study, [9] procedural memories have been shown to benefit from sleep. [10]
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There are many theoretical works on the subject, including a vast number of popular books and websites. Manuals for students have been published since the 1940s. [5] In the 1950s and 1960s, college instructors in the fields of psychology and the study of education used to research, theory, and experience with their own students in writing manuals.