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Contributors
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- By Bruno Allolio, Wiebke Arlt, John Bancroft, Shezad Basaria, Hermann M. Behre, Shalender Bhasin, Steven Boonen, Cesare Carani, Kevin S. Channer, Frank Claessens, Susan R. Davis, Samuel R. Denmeade, Flaminia Fanelli, Evelien Gielen, Wen Guo, Stefanie Hahner, David J. Handelsman, Olaf Hiort, John T. Isaacs, Ravi Jasuja, T. Hugh Jones, Jean-Marc Kaufman, C. Marc Luetjens, Mario Maggi, Robert I. McLachlan, Eberhard Nieschlag, Susan Nieschlag, Liza O'Donnell, Uberto Pagotto, Valerie Anne Randall, Vincenzo Rochira, Laura Roli, Daniele Santi, Wilhelm Schänzer, Carlo Serra, Manuela Simoni, Rajan Singh, Mieke Sinnesael, Thomas W. Storer, Ronald S. Swerdloff, Mario Thevis, Thomas G. Travison, Guy T'Sjoen, Dirk Vanderschueren, Alex Vermeulen, Elena Vorona, Christina C. L. Wang, Gerhard F. Weinbauer, Ralf Werner, Mikhail N. Zacharov, Michael Zitzmann
- Edited by Eberhard Nieschlag, Hermann M. Behre
- Edited in association with Susan Nieschlag
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- Book:
- Testosterone
- Published online:
- 05 August 2012
- Print publication:
- 26 July 2012, pp vii-x
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22 - Sleep disorders after stroke
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- By Dirk M. Hermann, Department of Neurology, University Hospital of Zurich, Claudio L. Bassetti, Department of Neurology, University Hospital of Zurich
- Edited by Michael P. Barnes, University of Newcastle upon Tyne, Bruce H. Dobkin, University of California, Los Angeles, Julien Bogousslavsky, Université de Lausanne, Switzerland
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- Book:
- Recovery after Stroke
- Published online:
- 05 August 2016
- Print publication:
- 10 March 2005, pp 580-603
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Summary
Introduction
Sleep disorders are commonly found in the general population. In stroke patients, their frequency is even higher, because brain damage can affect sleep–wake mechanisms and because cerebrovascular and sleep disorders can arise from similar predisposing factors. Sleep disorders often influence negatively general well-being, physical and mental performance, and, as a consequence, rehabilitation and final outcome. In addition, sleep-disordered breathing (SDB) – one of the most common forms of post-stroke sleep disorders – may increase the risk of stroke recurrence. For these reasons, sleep disturbances should be adequately diagnosed and treated after stroke.
Historical remarks
Changes in sleep and breathing were reported in stroke patients as early as in the beginning of the nineteenth century. Cheyne (1818) first described periodic breathing in a patient with cardiac disease and “apoplexy.” Jackson later recognized that this breathing pattern frequently accompanies bilateral hemispheric stroke (quoted by Brown and Plum, 1961). Symptoms of obstructive sleep apnea (OSA) were first reported in a patient with intracerebral hemorrhage by Broadbent (1877). In the nineteenth century, it was also already known that stroke may cause profound changes of sleep patterns. Post-stroke hypersomnia was recognized by MacNish as early as 1830 (see Lavie, 1991), but it was only in the beginning of the twentieth century that its preferential association with thalamic and mesencephalic strokes was recognized (Freund, 1913). Neurogenic insomnia (agrypnia) related to thalamomesecephalic stroke was first described by Lhermitte (1922) and van Bogaert (1926). Lhermitte (1922) coined the term peduncular hallucinosis to describe vivid, colorful, and dream-like hallucinations following midbrain stroke. Asymmetries of the electroencephalogram (EEG) during sleep, with a reduction of spindle activity over the affected hemisphere, were first reported by Cress and Gibbs (1948). During subsequent decades, other authors described abnormalities in rapid eye movement (REM) and non-REM sleep in patients with supra- and infratentorial strokes. More recently, the link between SDB and vascular disease has been suggested.
Circadian rhythms and stroke
Cerebrovascular events, such as myocardial infarction and sudden death, appear most frequently in the morning hours – between 6 a.m. and noon – and particularly within the first hour after awakening. A meta-analysis of 31 publications with 11 816 patients found a 49% increase in all types of stroke (ischemic, hemorrhagic, transient ischemic attack) during that time of the day compared with other times (Elliott, 1998).