The record for the longest period without sleep is 11 days.

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Randy Gardner (born c. 1947) is the holder of the scientifically documented record for the longest period a human has intentionally gone without sleep not using stimulants of any kind. In 1964, Gardner, a 17-year-old high school student in San Diego, California, stayed awake for 264.4 hours (11 days 24 minutes). This period of sleeplessness broke the previous record of 260 hours and 17 minutes held by disk jockey Tom Rounds of Honolulu.[1]
Gardner's record attempt was attended by Stanford sleep researcher Dr. William C. Dement. Gardner's health was monitored by Lt. Cmdr. John J. Ross.[1] A log was kept by two classmates from Point Loma High School, Bruce McAllister and Joe Marciano Jr.[2] Accounts of Gardner's sleep-deprivation experience and medical response became widely known among the sleep research community.[3][4][5]

Health effects[edit]

It is often claimed that Gardner's experiment demonstrated that extreme sleep deprivation has little effect, other than the mood changes associated with tiredness.[6] This is primarily due to a report by researcher William Dement, who stated that on the tenth day of the experiment, Gardner had been, among other things, able to beat Dement at pinball.
However, Lt. Cmdr. John J. Ross, who monitored his health, reported serious cognitive and behavioral changes. These included moodiness, problems with concentration and short term memory, paranoia, and hallucinations. On the eleventh day, when he was asked to subtract seven repeatedly, starting with 100, he stopped at 65. When asked why he had stopped, he replied that he had forgotten what he was doing.[1]
On his final day, Gardner presided over a press conference where he spoke without slurring or stumbling his words and in general appeared to be in excellent health. "I wanted to prove that bad things didn't happen if you went without sleep," said Gardner. "I thought, 'I can break that record and I don't think it would be a negative experience.'"[6][7]

Recovery[edit]

Gardner's sleep recovery was instrumented by sleep researchers who noted changes in sleep structure during postdeprivation recovery.[8][9] After completing his record, Gardner slept 14 hours and 40 minutes, awoke naturally around 8:40 p.m., and stayed awake until about 7:30 p.m. the next day, when he slept an additional ten and a half hours. Gardner appeared to fully recover from his loss of sleep, with follow up sleep recordings taken one, six, and ten weeks after the fact showing no significant differences. No long term psychological or physical effects have been observed.[10]

Subsequent record information[edit]

According to news reports, Gardner's record has been broken a number of times. Some of these cases are described below for comparison. Gardner's case still stands out, however, because it is so extensively documented. It is difficult to determine the accuracy of a sleep deprivation period unless the participant is carefully observed to detect shortmicrosleeps, which the participant might not even notice. Also, records for voluntary sleep deprivation are no longer kept byGuinness World Records for fear that participants will suffer ill effects.[11]
Some sources report that Gardner's record was broken two weeks later by another student, Jim Thomas of California State University Fresno, who stayed awake for 266.5 hours; and state that the Guinness World Records record is 449 hours by Maureen Weston, of Peterborough, Cambridgeshire in April, 1977, in a rocking-chair marathon.[12] Presumably because of their policy against maintaining this record, recent editions of Guinness do not provide confirmation of this.[13]
More recently, Tony Wright on May 25, 2007 was reported to have exceeded Randy Gardner's feat[11] in the apparent belief that Gardner's record had not been beaten. He used 24-hour video for documentation.[11]
The Australian National Sleep Research Project,[14] states the record for sleep deprivation is 18 days, 21 hours, 40 minutes.

See also[edit]

References[edit]

  1. ^ Jump up to:a b c Coren, Stanley (1 March 1998). "Sleep Deprivation, Psychosis and Mental Efficiency". Psychiatric Times 15 (3). Retrieved2013-11-28.
  2. Jump up^ Phil McHahan with George P. Hunt, Managing Editor (1964). "No Sleep for 11 Days". LIFE 56 (7): 71–72.
  3. Jump up^ Eleven days awake, Extract from "Elephants on Acid: And Other Bizarre Experiments," by Alex Boese.[dead link]
  4. Jump up^ Elephants on Acid: And Other Bizarre Experiments, Alex Boese, ISBN 0-15-603135-3, Harvest Books, 5 Nov 2007
  5. Jump up^ Neurological Findings After Prolonged Sleep Deprivation, Ross J. (1965), Archives of Neurology 12:399-403.
  6. ^ Jump up to:a b The Nature of Sleep and its Impact on Health, Ben Best, life-extensionist homepage, undated article
  7. Jump up^ Sleeping In, David Goldenberg, Gelf Magazine, 31 May 2006
  8. Jump up^ Psychiatric and EEG observations on a case of prolonged (264 hours) wakefulness, G. Gulevich et al., Arch Gen Psychiatry, Vol. 15, Issue 1, 29-35, 1 July 1966
  9. Jump up^ Sleep Patterns Following 205 Hours of Sleep Deprivation, Anthony Kales et al., Psychosomatic Medicine, Vol 32, No. 2, March–April 1970
  10. Jump up^ Dement, William C. The Promise of Sleep. (New York: Dell Publishing, 1999)
  11. ^ Jump up to:a b c Man claims new sleepless record, BBC, unattributed author, 25 May 2007
  12. Jump up^ What happens when you stay awake for eleven days?, pseudonymous contributor, Digital Journal, October 2007
  13. Jump up^ Guinness World Records 2004, Guinness World Records Ltd, 2003; no reference to sleep deprivation or wakefulness is found in the index.
  14. Jump up^ 40 Facts About Sleep You Probably Didn't Know, The National Sleep Research Project, undated, site © Australian Broadcasting Corporation 2000
  • Sigrid Veasey, Raymond Rosen, Barbara Barzansky, Ilene Rosen, and Judith Owens (2002). "Sleep Loss and Fatigue in Residency Training". JAMA 288 (9): 1116–1124. doi:10.1001/jama.288.9.1116.
  • McGrann, S et al. (2008). "Sleep deprivation effects within a non zeitgeiber environment: A Grounded theory Analysis".British Journal Of Psychology 14 (3).

Further reading[edit]

  • The Sleepwatchers, William C. Dement, Nychthemeron Press, 1996, ISBN 978-0-9649338-0-4
  • "How long can humans stay awake?", Scientific American, 25 Mar 2002

External links[edit]
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