The DOI matches its Crossref record.
Sopite Syndrome: A Revised Definition
Abstract
In 1976, Graybiel and Knepton proposed the term "sopite syndrome" to describe a symptom complex centering on drowsiness and lethargy related to motion sickness. However, existing descriptions and definitions of sopite syndrome have limitations in fully conveying the appropriate information to the reader. Our objective is to propose a revised definition providing a more adequate conceptual framework for research. The proposed definition of sopite syndrome addresses the nonspecificity of soporific symptoms, the health state of the individuals, and the existence of a motion stimulus.
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Yawning is a potential behavioral marker for onset of the sopite syndrome.
“Yawning has recently been shown to be a potential behavioral marker for onset of the sopite syndrome (Matsangas and McCauley 2014b).”
From Motion sickness: more than nausea and vomiting (2014) · cites this paper as Matsangas and McCauley 2014b
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Motion sickness: more than nausea and vomiting
Lackner, J. R. (2014) · Experimental Brain Research · doi:10.1007/s00221-014-4008-8 · Cited by 314
“…R. Lackner volen Center for Complex Systems, Brandeis University, waltham, MA 02454, USA J. R. Lackner (*) Ashton Graybiel Spatial Orientation Laboratory, MS 033, Brandeis University, waltham, MA 02454, USA e-mail: lackner@brandeis.edu 1 3 of the sopite syndrome (Matsangas and McCauley 2014b).”
Background
Metadata
- Authors
- Matsangas, P., & McCauley, M. E.
- Venue
- Aviation, Space, and Environmental Medicine
- Publisher
- Aerospace Medical Association
- Published
- 2014-06-01
- Volume
- 85
- Issue
- 6
- Pages
- 672-673
- ISSN
- 0001-9402 (ISSN-L)
- 0095-6562
- OpenAlex
- W1996079885
- Cited by
- 24
- References
- 0
- Citations by year
- 2025: 1 · 2024: 1 · 2023: 4 · 2022: 2 · 2021: 1 · 2020: 3 · 2019: 1 · 2017: 2 · 2016: 4 · 2015: 3 · 2014: 1
- FWCI
- 1.73
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Aviation Space and Environmental Medicine (publishedVersion)
- PubMed (publishedVersion)
- Calhoun: The Naval Postgraduate School Institutional Archive (Naval Postgraduate School) (submittedVersion)
- Topics
- Life Sciences › Neuroscience › Neurology › Vestibular and auditory disorders
- Health Sciences › Medicine › Physiology (medical) › Spaceflight effects on biology
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and Work-Related Fatigue
- Keywords
- sleepiness, lethargy, motion sickness, definitions, aviation medicine, pilot fatigue
- MeSH terms
- Depression, Fatigue, Humans, Motion Sickness, Terminology as Topic, Sleep Stages, Lethargy
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