6 results
Contributors
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- By Donna L. Arand, Thomas J. Balkin, Michael H. Bonnet, Tina M. Burke, Christina E. Carvey, Michael W. L. Chee, Emma Childs, Nicholas Davenport, Janine M. Hall-Porter, Aaron M. Henley, Francine O. James, Thomas S. Kilduff, Su Mei Lee, Harris R. Lieberman, Cheryl Lowry, Caroline R. Mahoney, Melissa M. Mallis, James T. McKenna, Ravi K. Pasumarthi, Brian Pinkston, Phillip J. Quartana, John J. Renger, Tracy L. Rupp, Martin Sarter, Jonathan R. L. Schwartz, Mark R. Smith, Megan Peters, Robert E. Strecker, Lauren A. Thompson, James K. Walsh, Nancy J. Wesensten, Harriet de Wit, Kenneth P. Wright
- Edited by Nancy J. Wesensten
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- Book:
- Sleep Deprivation, Stimulant Medications, and Cognition
- Published online:
- 05 September 2012
- Print publication:
- 23 August 2012, pp vii-viii
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Chapter 3 - Neurochemistry of wakefulness and sleep
- from Section 1 - Basic Mechanisms: Cognitive Performance and Sleep
- Edited by Nancy J. Wesensten
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- Book:
- Sleep Deprivation, Stimulant Medications, and Cognition
- Published online:
- 05 September 2012
- Print publication:
- 23 August 2012, pp 23-42
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Summary
This chapter focuses on the neurotransmitter and neuromodulator systems involved in the regulation of wakefulness and sleep as well as the neurochemical responses to sleep loss. Wakefulness, rapid eye movement (REM), and non-REM (NREM) states were originally defined in mammals using measures of skull surface electrical brain activity, skeletal muscle activity, and eye movements. The two primary factors that determine the degree of human vigilance and sleepiness are the duration of prior wakefulness and circadian influences. Increases in homeostatic sleep need are associated with subjective sleepiness, objective sleepiness, diminished neurocognitive function, as well as neurochemical and neurophysiological changes. The ascending reticular activating system (ARAS) is comprised of the brainstem reticular formation and its ascending projections responsible for cortical activation and wakefulness. Electrophysiological and neurochemical data indicate that highest levels of orexinergic activity occur during active wakefulness, and greatly reduced activity is seen during NREM and REM sleep.
29 - Neuronal models of REM-sleep control: evolving concepts
- from Section IV - Neuroanatomy and neurochemistry
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- By James T. McKenna, Harvard Medical School, Lichao Chen, Harvard Medical School, Robert W. McCarley, Harvard Medical School
- Edited by Birendra N. Mallick, Jawaharlal Nehru University, S. R. Pandi-Perumal , Robert W. McCarley, Harvard University, Massachusetts, Adrian R. Morrison, University of Pennsylvania
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- Book:
- Rapid Eye Movement Sleep
- Published online:
- 07 September 2011
- Print publication:
- 14 July 2011, pp 285-300
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Summary
Summary
In this chapter, we will review the recent developments relevant to understanding the neural systems that regulate REM sleep. We will review the initial discovery of REM sleep, followed by a brief description of the polysomnographic characterization of REM sleep. Our discussion will continue with a review of the principal brain-stem executive neurons responsible for REM generation. Pontine reticular formation neurons are involved in the expression of the majority of REM-sleep phenomena, including low-amplitude/high-frequency cortical EEG, the hippocampal theta rhythm, PGO waves/P-waves, and muscle atonia. Cholinergic brain-stem neurons are REM-on, promoting REM sleep; and serotonergic and noradrenergic brain-stem neurons are REM-off, suppressing REM sleep. GABAergic and glutamatergic mechanisms are also integral to REM sleep control. We will also survey the prominent nuclei of the midbrain and forebrain that promote, but do not generate, REM-sleep expression. The conclusion of this chapter will provide a review of three prominent models of REM-sleep regulation: the reciprocal-interaction model; the REM sleep “flip-flop” circuit model; and the revised model of paradoxical (REM) sleep control proposed by Luppi and colleagues.
Contributors
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- By Aakash Agarwala, Linda S. Aglio, Rae M. Allain, Paul D. Allen, Houman Amirfarzan, Yasodananda Kumar Areti, Amit Asopa, Edwin G. Avery, Patricia R. Bachiller, Angela M. Bader, Rana Badr, Sibinka Bajic, David J. Baker, Sheila R. Barnett, Rena Beckerly, Lorenzo Berra, Walter Bethune, Sascha S. Beutler, Tarun Bhalla, Edward A. Bittner, Jonathan D. Bloom, Alina V. Bodas, Lina M. Bolanos-Diaz, Ruma R. Bose, Jan Boublik, John P. Broadnax, Jason C. Brookman, Meredith R. Brooks, Roland Brusseau, Ethan O. Bryson, Linda A. Bulich, Kenji Butterfield, William R. Camann, Denise M. Chan, Theresa S. Chang, Jonathan E. Charnin, Mark Chrostowski, Fred Cobey, Adam B. Collins, Mercedes A. Concepcion, Christopher W. Connor, Bronwyn Cooper, Jeffrey B. Cooper, Martha Cordoba-Amorocho, Stephen B. Corn, Darin J. Correll, Gregory J. Crosby, Lisa J. Crossley, Deborah J. Culley, Tomas Cvrk, Michael N. D'Ambra, Michael Decker, Daniel F. Dedrick, Mark Dershwitz, Francis X. Dillon, Pradeep Dinakar, Alimorad G. Djalali, D. John Doyle, Lambertus Drop, Ian F. Dunn, Theodore E. Dushane, Sunil Eappen, Thomas Edrich, Jesse M. Ehrenfeld, Jason M. Erlich, Lucinda L. Everett, Elliott S. Farber, Khaldoun Faris, Eddy M. Feliz, Massimo Ferrigno, Richard S. Field, Michael G. Fitzsimons, Hugh L. Flanagan Jr., Vladimir Formanek, Amanda A. Fox, John A. Fox, Gyorgy Frendl, Tanja S. Frey, Samuel M. Galvagno Jr., Edward R. Garcia, Jonathan D. Gates, Cosmin Gauran, Brian J. Gelfand, Simon Gelman, Alexander C. Gerhart, Peter Gerner, Omid Ghalambor, Christopher J. Gilligan, Christian D. Gonzalez, Noah E. Gordon, William B. Gormley, Thomas J. Graetz, Wendy L. Gross, Amit Gupta, James P. Hardy, Seetharaman Hariharan, Miriam Harnett, Philip M. Hartigan, Joaquim M. Havens, Bishr Haydar, Stephen O. Heard, James L. Helstrom, David L. Hepner, McCallum R. Hoyt, Robert N. Jamison, Karinne Jervis, Stephanie B. Jones, Swaminathan Karthik, Richard M. Kaufman, Shubjeet Kaur, Lee A. Kearse Jr., John C. Keel, Scott D. Kelley, Albert H. Kim, Amy L. Kim, Grace Y. Kim, Robert J. Klickovich, Robert M. Knapp, Bhavani S. Kodali, Rahul Koka, Alina Lazar, Laura H. Leduc, Stanley Leeson, Lisa R. Leffert, Scott A. LeGrand, Patricio Leyton, J. Lance Lichtor, John Lin, Alvaro A. Macias, Karan Madan, Sohail K. Mahboobi, Devi Mahendran, Christine Mai, Sayeed Malek, S. Rao Mallampati, Thomas J. Mancuso, Ramon Martin, Matthew C. Martinez, J. A. Jeevendra Martyn, Kai Matthes, Tommaso Mauri, Mary Ellen McCann, Shannon S. McKenna, Dennis J. McNicholl, Abdel-Kader Mehio, Thor C. Milland, Tonya L. K. Miller, John D. Mitchell, K. Annette Mizuguchi, Naila Moghul, David R. Moss, Ross J. Musumeci, Naveen Nathan, Ju-Mei Ng, Liem C. Nguyen, Ervant Nishanian, Martina Nowak, Ala Nozari, Michael Nurok, Arti Ori, Rafael A. Ortega, Amy J. Ortman, David Oxman, Arvind Palanisamy, Carlo Pancaro, Lisbeth Lopez Pappas, Benjamin Parish, Samuel Park, Deborah S. Pederson, Beverly K. Philip, James H. Philip, Silvia Pivi, Stephen D. Pratt, Douglas E. Raines, Stephen L. Ratcliff, James P. Rathmell, J. Taylor Reed, Elizabeth M. Rickerson, Selwyn O. Rogers Jr., Thomas M. Romanelli, William H. Rosenblatt, Carl E. Rosow, Edgar L. Ross, J. Victor Ryckman, Mônica M. Sá Rêgo, Nicholas Sadovnikoff, Warren S. Sandberg, Annette Y. Schure, B. Scott Segal, Navil F. Sethna, Swapneel K. Shah, Shaheen F. Shaikh, Fred E. Shapiro, Torin D. Shear, Prem S. Shekar, Stanton K. Shernan, Naomi Shimizu, Douglas C. Shook, Kamal K. Sikka, Pankaj K. Sikka, David A. Silver, Jeffrey H. Silverstein, Emily A. Singer, Ken Solt, Spiro G. Spanakis, Wolfgang Steudel, Matthias Stopfkuchen-Evans, Michael P. Storey, Gary R. Strichartz, Balachundhar Subramaniam, Wariya Sukhupragarn, John Summers, Shine Sun, Eswar Sundar, Sugantha Sundar, Neelakantan Sunder, Faraz Syed, Usha B. Tedrow, Nelson L. Thaemert, George P. Topulos, Lawrence C. Tsen, Richard D. Urman, Charles A. Vacanti, Francis X. Vacanti, Joshua C. Vacanti, Assia Valovska, Ivan T. Valovski, Mary Ann Vann, Susan Vassallo, Anasuya Vasudevan, Kamen V. Vlassakov, Gian Paolo Volpato, Essi M. Vulli, J. Matthias Walz, Jingping Wang, James F. Watkins, Maxwell Weinmann, Sharon L. Wetherall, Mallory Williams, Sarah H. Wiser, Zhiling Xiong, Warren M. Zapol, Jie Zhou
- Edited by Charles Vacanti, Scott Segal, Pankaj Sikka, Richard Urman
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- Book:
- Essential Clinical Anesthesia
- Published online:
- 05 January 2012
- Print publication:
- 11 July 2011, pp xv-xxviii
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Contributors
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- By Candice A. Alfano, J. Todd Arnedt, Alon Y. Avidan, Ruth M. Benca, Jed E. Black, Katy Borodkin, Kirk J. Brower, Ritchie E. Brown, Daniel J. Buysse, Dani Choufani, Deirdre A. Conroy, Samuele Cortese, Yaron Dagan, Joel E. Dimsdale, Karl Doghramji, Fabio Ferrarelli, Marcos G. Frank, Philip R. Gehrman, Chad C. Hagen, J. Allan Hobson, Magdolna Hornyak, Thomas D. Hurwitz, Anna Ivanenko, Andrew D. Krystal, Michel Lecendreux, In-Soo Lee, Robert W. McCarley, James T. McKenna, Valerie McLaughlin Crabtree, Thomas A. Mellman, Marta Novak, Michael Perlis, Aimee L. Pierce, David T. Plante, Donn Posner, Allen C. Richert, Dieter Riemann, Carlos H. Schenck, Michael Schredl, Gregory Stores, Andras Szentkiralyi, Michael E. Thase, Wendy M. Troxel, John W. Winkelman
- Edited by John W. Winkelman, David T. Plante, University of Wisconsin, Madison
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- Book:
- Foundations of Psychiatric Sleep Medicine
- Published online:
- 01 June 2011
- Print publication:
- 23 December 2010, pp vii-x
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Chapter 2 - Neuroanatomy and neurobiology of sleep and wakefulness
- from Section II - Normal Sleep
- Edited by John W. Winkelman, David T. Plante, University of Wisconsin, Madison
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- Book:
- Foundations of Psychiatric Sleep Medicine
- Published online:
- 01 June 2011
- Print publication:
- 23 December 2010, pp 13-35
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Summary
This chapter begins with an overview of the neural systems involved in vigilance state regulation. The first successfully recorded electrical activity of the human brain highlighted that the profile of electroencephalograms is changed across the vigilance states. Wakefulness is characterized by a cortical EEG profile of low-voltage, fast/high-frequency field potentials of the alpha, beta, high beta, and gamma spectral range. Non-rapid eye movement (NREM) sleep may be classified into three stages according to recent criteria of the American Academy of Sleep Medicine (AASM). The field of sleep medicine has seen a recent investigational surge, due to the development of novel experimental techniques, as well as an increased public awareness of sleep disorders and their implications. All human life, and indeed the life of most animals, is shaped by periods of wakefulness and sleep, and thus knowledge of the underlying mechanisms is of great biological, social, and medical significance.