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Assessment of otolith function using cervical and ocular vestibular evoked myogenic potentials in individuals with motion sickness

Recurso electrónico / electronic resource
Registro MARC
Tag12Valor
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001  MAP20140047369
003  MAP
005  20141216165953.0
008  141216e20141201esp|||p |0|||b|spa d
040  ‎$a‎MAP‎$b‎spa‎$d‎MAP
084  ‎$a‎875
1001 ‎$0‎MAPA20140027552‎$a‎Kumar Singh, Niraj
24510‎$a‎Assessment of otolith function using cervical and ocular vestibular evoked myogenic potentials in individuals with motion sickness‎$c‎Niraj Kumar Singh, Preeti Pandey, Soumya Mahesh
520  ‎$a‎The involvement of otolith organs in motion sickness has long been debated; however, equivocal findings exist in literature. The present study thus aimed at evaluating the otolith functioning in individuals with motion sickness. Cervical and ocular vestibular evoked myogenic potentials were recorded from 30 individuals with motion sickness, 30 professional drivers and 30 healthy individuals. The results revealed no significant difference in latencies and amplitudes between the groups (p>0.05). Nonetheless, thresholds were significantly elevated and inter-aural asymmetry ratio significantly higher in motion sickness susceptible group (p < 0.001) for both the potentials. All the individuals in the motion sickness group had high asymmetry ratio at least on one of the two potentials. Thus, reduced response and/or asymmetric otolithic function seem the likely reasons behind motion sickness susceptibility.
7730 ‎$w‎MAP20100019818‎$t‎Ergonomics : the international journal of research and practice in human factors and ergonomics‎$d‎Oxon [United Kingdom] : Taylor & Francis, 2010-‎$x‎0014-0139‎$g‎01/12/2014 Volumen 57 Número 12 - diciembre 2014