http://www.gopubmed.org/web/gopubmed/1?WEB08tqxx10k9u3jI2I1I00f01000j10040001rl sleep loss AND Human Performance 429 documents semantically analyzed top author statistics 1 2 Top Years Publications 2008 35 2007 35 2006 35 2004 31 2009 28 2005 27 2003 16 1998 16 2000 15 1997 15 2001 13 2002 13 1999 12 1991 12 1990 11 1989 10 1996 9 1995 9 1994 9 1988 9 1 2 1 2 Top Countries Publications USA 186 United Kingdom 35 Australia 19 Germany 16 Canada 15 France 14 Italy 11 Sweden 11 Netherlands 9 Israel 7 Switzerland 6 Finland 5 China 5 New Zealand 4 Singapore 4 Japan 4 Belgium 3 Spain 2 Poland 2 Greece 2 1 2 1 2 3 ... 8 Top Cities Publications Silver Spring 14 Philadelphia 12 Boston 9 Liverpool 8 Adelaide 8 Toronto 7 Dayton 7 London 7 Stockholm 6 Spokane 5 Bordeaux 5 New York 5 Ramat Gan 5 Natick 5 Rome 5 Guildford 4 Zrich 4 Wellington 4 Singapur 4 Providence 4 1 2 3 ... 8 1 2 3 ... 10 Top Journals Publications Sleep 45 Aviat Space Envir Md 38 J Sleep Res 23 Chronobiol Int 18 Percept Mot Skills 10 Ergonomics 10 Physiol Behav 8 Sleep Med Rev 6 Psychophysiology 6 Chest 5 Psychopharmacology 5 J Neurosci 4 J Sport Sci 4 Hum Factors 4 Sports Med 4 Sleep Med 4 Biol Psychol 4 Q J Exp Psychol-a 4 Semin Neurol 3 Hum Psychopharmacol 3 1 2 3 ... 10 1 2 3 ... 90 Top Terms Publications Humans 413 Adult 271 Sleep Deprivation 247 Psychomotor Performance 123 Fatigue 105 Reaction Time 93 Circadian Rhythm 91 detection of muscle activity involved in regulation of muscle adaptation 91 response to muscle activity involved in regulation of muscle adaptation 91 Patients 87 Sleep 87 Middle Aged 82 Adolescent 79 Wakefulness 75 Attention 74 Time Factors 72 Evaluation Studies as Topic 67 Arousal 60 Sleep Stages 59 Task Performance and Analysis 57 1 2 3 ... 90 1 2 3 ... 61 Top Authors Publications Balkin T 15 Killgore W 12 Dinges D 12 Dawson D 10 Lamond N 9 Van Dongen H 8 Reilly T 8 Wesensten N 7 Bonnet M 7 Rosekind M 7 Arand D 6 Roehrs T 6 Czeisler C 5 Edwards B 5 Gander P 5 Kamimori G 5 Waterhouse J 5 Dorrian J 5 Dijk D 5 Roach G 5 1 2 3 ... 61 http://news.sciencenet.cn//htmlnews/2010/1/227318.shtm 睡眠债缠身难补救 为夜猫子敲响警钟 美国一项最新研究为夜猫子敲响警钟：长期透支睡眠会引致睡眠债缠身，补眠难以帮你还清债务。 这一研究结果刊载于1月13日美国期刊《科学转化医学》（ Science Translational Medicine ）。 不良影响 睡眠不足会让人们难以集中注意力。特别是夜间时，生物钟发挥作用，如果不能按时入眠，影响更加明显。多项研究表明，如果24小时不眠不休，人的身体和精神状态会降至酒醉后水平。 整日熬夜如此，整周熬夜会有什么后果？ 美国马萨诸塞州波士顿布里格姆妇科医院医师丹尼尔科恩和同事们将研究目光投向长期睡眠缺失的人们。 测试显示，睡眠持续缺失会对个体产生消极影响，短期睡眠不足可以通过补眠恢复，但长期缺乏睡眠的影响难以消除。 睡眠测试 研究人员选取9名青年进入测试组作为测试对象，另选8名青年进入控制组作为参照。 测试对象按照研究人员设定的时间表作息，即33小时保持清醒，之后10小时睡觉，相当于每24小时休息5.6小时，如此循环持续3周；控制组人员作息时间正常。同时，测试对象还要定期完成相应测试，以便研究人员观察并记录他们的注意力情况和反应时间。 结果显示，如果测试在研究对象睡醒后2小时进行，则两组人表现情况相当。这意味着补觉的确有作用。但是，如果测试选在研究对象已经清醒33个小时后进行，受试者的表现就会变差，而且随着试验深入越来越差。 研究人员说，此时测试者已经睡眠债缠身，之前欠的觉都一股脑找上门来。 昼夜不同 研究人员说，如果平时睡眠不足、利用周末补觉，醒来后可能会觉得精神饱满，但下次再熬夜，表现就会开始退步。 研究人员认为，睡眠债的影响在夜间比白天明显是因为生理节律：日出而醒，符合规律，能够暂时掩盖睡眠债影响；但日落不息，违背规律，导致债主上门。 这一发现特别适用于作息不规律的人们，譬如卡车司机、医务和救护人员等。他们长时间睡眠不充足，身体和精神状态受到影响，发生事故和犯错几率可能会大大增加。研究人员建议公众关注长期睡眠缺失的潜在后果。 由于测试参与者不多，这一结果尚需深入研究加以证实。 更多阅读 美联社相关报道（英文） 《科学转化医学》发表论文摘要（英文） http://stm.sciencemag.org/content/2/14/14ra3.abstract 13 January 2010: Vol. 2, Issue 14, p. 14ra3 DOI: 10.1126/scitranslmed.3000458 DOI: Research Article Uncovering Residual Effects of Chronic Sleep Loss on Human Performance Daniel A. Cohen 1 , 2 , * , Wei Wang 1 , James K. Wyatt 3 , Richard E. Kronauer 4 , Derk-Jan Dijk 5 , Charles A. Czeisler 1 and Elizabeth B. Klerman 1 + Author Affiliations 1 Division of Sleep Medicine, Brigham and Womens Hospital, Boston, MA 02115, USA. 2 Department of Neurology, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA. 3 Rush University Medical Center, Chicago, IL 60612, USA. 4 Harvard University, Cambridge, MA 02138, USA. 5 University of Surrey, Surrey GU2 7XH, UK. * To whom correspondence should be addressed. E-mail: dcohen1@partners.org Abstract Sleep loss leads to profound performance decrements. Yet many individuals believe they adapt to chronic sleep loss or that recovery requires only a single extended sleep episode. To evaluate this, we designed a protocol whereby the durations of sleep and wake episodes were increased to 10 and 32.85 hours, respectively, to yield a reduced sleep-to-wake ratio of 1:3.3. These sleep and wake episodes were distributed across all circadian phases, enabling measurement of the effects of acute and chronic sleep loss at different times of the circadian day and night. Despite recurrent acute and substantial chronic sleep loss, 10-hour sleep opportunities consistently restored vigilance task performance during the first several hours of wakefulness. However, chronic sleep loss markedly increased the rate of deterioration in performance across wakefulness, particularly during the circadian night. Thus, extended wake during the circadian night reveals the cumulative detrimental effects of chronic sleep loss on performance, with potential adverse health and safety consequences. Footnotes Citation: D. A. Cohen, W. Wang, J. K. Wyatt, R. E. Kronauer, D.-J.Dijk, C. A. Czeisler, E. B. Klerman, Uncovering Residual Effects of Chronic Sleep Loss on Human Performance. Sci. Transl. Med. 2 , 14ra3 (2010). http://hosted.ap.org/dynamic/stories/U/US_MED_US_SLEEP_LOSS?SITE=PALEHSECTION=HOMETEMPLATE=DEFAULT Jan 13, 3:04 PM EST Don't bank on weekend to make up for sleep loss By LAURAN NEERGAARD AP Medical Writer tcdacmd="cc=hlt; dt"; var hosted_site ="PALEH"; var hosted_section ="HEALTH"; hosted_ad('@x96'); Advertisement hosted_ad_pop('@x03'); Buy AP Photo Reprints // var urlArray=document.URL.split("?"); // document.write(" ");
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