The brain decade in debate: VII. Neurobiology of sleep and dreams

The brain decade in debate: VII. Neurobiology of sleep and dreams

Author Alóe, Flávio Google Scholar
Amzica, F. Google Scholar
Hening, W. Google Scholar
Menna-Barreto, L. Google Scholar
Pinto Junior, L.r. Autor UNIFESP Google Scholar
Velluti, R. Google Scholar
Vertes, R. Google Scholar
Timo-Iaria, C. Google Scholar
Institution Universidade de São Paulo (USP)
University of Laval School of Medicine Department of Physiology
Rutgers State University Center for Neuroscience
Universidade Federal de São Paulo (UNIFESP)
Facultad de Medicina de Montevideo Departamento de Fisiología Neurofisiología
Florida Atlantic University Center for Complex Systems
Abstract This article is a transcription of an electronic symposium held on February 5, 2001 by the Brazilian Society of Neuroscience and Behavior (SBNeC) during which eight specialists involved in clinical and experimental research on sleep and dreaming exposed their personal experience and theoretical points of view concerning these highly polemic subjects. Unlike most other bodily functions, sleep and dreaming cannot, so far, be defined in terms of definitive functions that play an ascribable role in maintaining the organism as a whole. Such difficulties appear quite clearly all along the discussions. In this symposium, concepts on sleep function range from a protective behavior to an essential function for maturation of the nervous system. Kleitman's hypothesis [Journal of Nervous and Mental Disease (1974), 159: 293-294] was discussed, according to which the basal state is not the wakeful state but sleep, from which we awake to eat, to protect ourselves, to procreate, etc. Dreams, on the other hand, were widely discussed, being considered either as an important step in consolidation of learning or simply the conscious identification of functional patterns derived from the configuration of released or revoked memorized information.
Keywords sleep
dreams
consciousness
rapid eye movement
REM
Language English
Date 2001-12-01
Published in Brazilian Journal of Medical and Biological Research. Associação Brasileira de Divulgação Científica, v. 34, n. 12, p. 1509-1519, 2001.
ISSN 0100-879X (Sherpa/Romeo, impact factor)
Publisher Associação Brasileira de Divulgação Científica
Extent 1509-1519
Origin http://dx.doi.org/10.1590/S0100-879X2001001200002
Access rights Open access Open Access
Type Article
Web of Science ID WOS:000172765500002
SciELO ID S0100-879X2001001200002 (statistics in SciELO)
URI http://repositorio.unifesp.br/handle/11600/1278

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