Drowsiness, yawning, disinclination for work, lack of social participation, mood changes, apathy, sleep disturbances, other fatigue-related symptoms
The sopite syndrome (/soʊˈpaɪt/; Latin: sopire, "to lay to rest, to put to sleep")[1] is a neurological disorder that relates symptoms of fatigue, drowsiness, and mood changes to prolonged periods of motion.[2] The sopite syndrome has been attributed to motion-induced drowsiness such as that experienced by a baby when rocked.[1] Researchers Ashton Graybiel and James Knepton at the US Naval Aerospace Medical Research Laboratory first used the term "the sopite syndrome" in 1976, to refer to the sometimes sole manifestation of motion sickness, though other researchers have referred to it as "Sopite syndrome."
^ abLawson, B. D., & Mead, A. M. (1998). The sopite syndrome revisited: Drowsiness and mood changes during real or apparent motion. Acta Astronautica, 43(3-6), 181-192.
^Graybiel, A.; Knepton, J. (1976). "Sopite Syndrome - Sometimes Sole Manifestation of Motion Sickness". Aviation, Space, and Environmental Medicine. 47 (8): 873–882.
The sopitesyndrome (/soʊˈpaɪt/; Latin: sopire, "to lay to rest, to put to sleep") is a neurological disorder that relates symptoms of fatigue, drowsiness...
the astronaut's performance. Graybiel and Knepton proposed the term "sopitesyndrome" to describe symptoms of lethargy and drowsiness associated with motion...
in which the optokinetic drum was used to test the symptoms of the sopitesyndrome showed increased mood changes in response to the visual cues, though...
2013-08-09. (Comment: Research on driver or motion-induced sleepiness aka 'sopitesyndrome' links it to the vestibular labyrinths.) Cullen, Soroush; Cullen, Kathleen...
last for hours to days after an episode of motion sickness, known as "sopitesyndrome". Rarely severe symptoms such as the inability to walk, ongoing vomiting...
noise, and vehicle vibration/acceleration (which contributes to the sopitesyndrome). Many of the exogenous contributors merit further study because they...
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