Verticality perception reveals a vestibular deficit in adolescents with idiopathic scoliosis

Verticality perception reveals a vestibular deficit in adolescents with idiopathic scoliosis Adolescent idiopathic scoliosis (AIS) is a three-dimensional spine deformation with elusive aetiopathogenesis. One appealing hypothesis points to its neurologic origin with an emphasis on a vestibular impairment. In the present study, we explored the hypothesis of a vestibular deficit accompanying AIS by assessing differences in the subjective estimation of the gravitational vertical between adolescents with idiopathic scoliosis (n = 10, age 11–16 years, Cobb’s angle > 15°) and healthy age-matched controls (n = 10). Group participants actively controlled the verticality of a visual line in two visual conditions (eyes open-visual feedback and eyes closed-no visual feedback) and using three different segments (hand, head, and trunk). An electromagnetic tracking sensor (Nest of Birds, Ascension Ltd., USA, 60 Hz), attached either to a hand-held rod, the head, or the upper trunk, measured the line’s deviation from the gravitational vertical that was reflected in two measures, the mean absolute and variable error. The head’s medio-lateral tilt when estimating verticality with the hand was also registered. Analysis revealed that adolescents with idiopathic scoliosis made a greater error than control participants when estimating verticality with the head and eyes closed. In addition, they adopted a significantly greater head tilt when estimating the vertical by controlling the hand-held rod, regardless of the availability of vision. The error in the earth vertical was greater when the estimate was performed in the absence of vision. Results suggest a malfunction of the vestibular system and/or a sensorimotor integration impairment in patients with AIS, while vision compensates for the observed deficit in estimating the earth vertical. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Experimental Brain Research Springer Journals

Verticality perception reveals a vestibular deficit in adolescents with idiopathic scoliosis

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Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer-Verlag GmbH Germany, part of Springer Nature
Subject
Biomedicine; Neurosciences; Neurology
ISSN
0014-4819
eISSN
1432-1106
D.O.I.
10.1007/s00221-018-5256-9
Publisher site
See Article on Publisher Site

Abstract

Adolescent idiopathic scoliosis (AIS) is a three-dimensional spine deformation with elusive aetiopathogenesis. One appealing hypothesis points to its neurologic origin with an emphasis on a vestibular impairment. In the present study, we explored the hypothesis of a vestibular deficit accompanying AIS by assessing differences in the subjective estimation of the gravitational vertical between adolescents with idiopathic scoliosis (n = 10, age 11–16 years, Cobb’s angle > 15°) and healthy age-matched controls (n = 10). Group participants actively controlled the verticality of a visual line in two visual conditions (eyes open-visual feedback and eyes closed-no visual feedback) and using three different segments (hand, head, and trunk). An electromagnetic tracking sensor (Nest of Birds, Ascension Ltd., USA, 60 Hz), attached either to a hand-held rod, the head, or the upper trunk, measured the line’s deviation from the gravitational vertical that was reflected in two measures, the mean absolute and variable error. The head’s medio-lateral tilt when estimating verticality with the hand was also registered. Analysis revealed that adolescents with idiopathic scoliosis made a greater error than control participants when estimating verticality with the head and eyes closed. In addition, they adopted a significantly greater head tilt when estimating the vertical by controlling the hand-held rod, regardless of the availability of vision. The error in the earth vertical was greater when the estimate was performed in the absence of vision. Results suggest a malfunction of the vestibular system and/or a sensorimotor integration impairment in patients with AIS, while vision compensates for the observed deficit in estimating the earth vertical.

Journal

Experimental Brain Research – Springer Journals

Published: Apr 10, 2018

References

  • Do adolescent idiopathic scoliosis (AIS) neglect proprioceptive information in sensory integration of postural control?
    Assaiante, C; Mallau, S; Jouve, JL
  • The familiarity of idiopathic scoliosis: statistical analysis and clinical considerations
    Aulisa, AG; Guzzanti, V; Galli, M
  • Molecular determinants of melatonin signaling dysfunction in adolescent idiopathic scoliosis
    Azeddine, B; Letellier, K; Wang, DS
  • Humans use internal models to construct and update a sense of verticality
    Barra, J; Marquer, A; Joassin, R
  • The subjective postural vertical in standing: reliability and normative data for healthy subjects
    Bergmann, J; Kreuzpointner, M-A; Krewer, C
  • Vestibular cortex lesions affect the perception of verticality
    Brandt, T; Dieterich, M; Danek, A
  • Subjective visual vertical in patients with idiopatic scoliosis
    Čakrt, O; Slabý, K; Viktorinová, L
  • Does adolescent idiopathic scoliosis relate to vestibular disorders? A systematic review
    Catanzariti, JF; Agnani, O; Guyot, MA
  • Comparison of somatosensory evoked potentials between adolescent idiopathic scoliosis and congenital scoliosis without neural axis abnormalities
    Chen, Z; Qiu, Y; Ma, W
  • Perception of vertical and horizontal orientation in children with scoliosis
    Cheung, J; Sluiter, WJ; Veldhuizen, AG
  • Ocular torsion and tilt of subjective visual vertical are sensitive brainstem signs
    Dieterich, M; Brandt, T
  • Abnormal activation of the motor cortical network in idiopathic scoliosis demonstrated by functional MRI
    Domenech, J; García-Martí, G; Martí-Bonmatí, L
  • The role of proprioception in action recognition
    Farrer, C; Franck, N; Paillard, J; Jeannerod, M
  • Idiopathic scoliosis and the vestibular system
    Hawasli, AH; Hullar, TE; Dorward, IG
  • Visual-vestibular interaction in motion perception and the generation of nystagmus
    Henn, V; Cohen, B; Young, LR
  • Lateral semicircular canal asymmetry in idiopathic scoliosis: an early link between biomechanical, hormonal and neurosensory theories?
    Hitier, M; Hamon, M; Denise, P
  • Familial idiopathic scoliosis: evidence of an X-linked susceptibility locus
    Justice, CM; Miller, NH; Marosy, B
  • Scoliosis in twins. A meta-analysis of the literature and report of six cases
    Kesling, KL; Reinker, KA
  • Epidemiology of adolescent idiopathic scoliosis
    Konieczny, MR; Senyurt, H; Krauspe, R
  • Vestibular asymmetry as the cause of idiopathic scoliosis: a possible answer from Xenopus
    Lambert, FM; Malinvaud, D; Glaunes, J
  • Restricted neural plasticity in vestibulospinal pathways after unilateral labyrinthectomy as the origin for scoliotic deformations
    Lambert, FM; Malinvaud, D; Gratacap, M
  • The role of the otoliths in perception of the vertical and in path integration
    Mittelstaedt, H
  • Melatonin signaling dysfunction in adolescent idiopathic scoliosis
    Moreau, A; Wang, DS; Forget, S
  • Could genetic determinants of inner ear anomalies be a factor for the development of idiopathic scoliosis?
    Patten, SA; Moldovan, F
  • Is abnormal vestibulomotor responses related to idiopathic scoliosis onset or severity?
    Pialasse, JP; Laurendeau, S; Descarreaux, M
  • The vestibular-evoked postural response of adolescents with idiopathic scoliosis is altered
    Pialasse, JP; Descarreaux, M; Mercier, P
  • Sensory reweighting is altered in adolescent patients with scoliosis: evidence from a neuromechanical model
    Pialasse, JP; Descarreaux, M; Mercier, P; Simoneau, M
  • Oculomotor, postural, and perceptual asymmetries associated with a common cause. Craniofacial asymmetries and asymmetries in vestibular organ anatomy
    Rousie, DL; Hache, JC; Pellerin, P; Deroubaix, JP; Tichelen, P; Berthoz, A
  • Abnormal connection between lateral and posterior semicircular canal revealed by a new modeling process: origin and physiological consequences
    Rousie, DL; Deroubaix, JP; Joly, O
  • Precision and accuracy of the subjective haptic vertical in the roll plane
    Schuler, JR; Bockisch, CJ; Straumann, D; Tarnutzer, AA
  • Automatic MRI segmentation and morphoanatomy analysis of the vestibular system in adolescent idiopathic scoliosis
    Shi, L; Wang, D; Chu, WCW
  • Volumetric changes in cerebellar regions in adolescent idiopathic scoliosis compared with healthy controls
    Shi, L; Wang, D; Hui, SCN
  • Altered sensory-weighting mechanisms is observed in adolescents with idiopathic scoliosis
    Simoneau, M; Mercier, P; Blouin, J
  • Sensory deprivation and balance control in idiopathic scoliosis adolescent
    Simoneau, M; Richer, N; Mercier, P
  • Minimum repetitions for stable measures of visual dependency using the dot version of the computer-based Rod-Frame test
    Takasaki, H; Treleaven, J; Johnston, V; Jull, G
  • A review of pinealectomy-induced melatonin-deficient animal models for the study of etiopathogenesis of adolescent idiopathic scoliosis
    Wai, MGC; Jun, WWW; Yee, YAP
  • Genetic aspects of adolescent idiopathic scoliosis in a family with multiple affected members: a research article
    Wajchenberg, M; Lazar, M; Cavaçana, N
  • Abnormal cerebral cortical thinning pattern in adolescent girls with idiopathic scoliosis
    Wang, D; Shi, L; Chu, WCW
  • Altered topological organization of cortical network in adolescent girls with idiopathic scoliosis
    Wang, D; Shi, L; Liu, S
  • Asymmetric otolith vestibulo-ocular responses in children with idiopathic scoliosis
    Wiener-Vacher, SR; Mazda, K
  • The vestibular contribution to the head direction signal and navigation
    Yoder, RM; Taube, JS
  • A bucket of static vestibular function
    Zwergal, A; Rettinger, N; Frenzel, C

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