Postural control during dual task in adolescent cochlear implant users under on/off-device conditions.
Background and Aim: Vestibular system has several anatomical connections with cognitive regions of the brain. Vestibular disorders have negative effects on cognitive performance. Hearing-impaired patients, particularly cochlear implant users, have concomitant vestibular disorders. Previous studies h...
| Publicado en: | Auditory & Vestibular Research (2423-480X) Vol. 30; no. 3; pp. 183 - 189 |
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| Autores principales: | , , , , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Tehran University of Medical Sciences
2021
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=151117338&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 151117338 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 2423480X MB4D jtl: Auditory & Vestibular Research (2423-480X) issn: 2423480X maglogo: N pubinfo: dt: 2021 vid: 30 iid: 3 pid: 21783 pub: Tehran University of Medical Sciences artinfo: ui: 151117338 151117338 151117338 151117338 ppf: 183 ppct: 6 formats: tig: atl: Postural control during dual task in adolescent cochlear implant users under on/off-device conditions. aug: au: Nadimi, Zahra Ghahraman, Mansoureh Adel Mohammadkhani, Ghassem Hoseinabadi, Reza Jalaie, Shohreh Malmir, Kazem Mazaheryazdi, Maliheh Emamdjomeh, Hesamaldin affil: Department of Audiology, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran sug: subj: Balance, Postural Evaluation Task Performance and Analysis Cognition Cochlear Implant In Adolescence Hearing Loss, Sensorineural Surgery Human Comparative Studies Adolescence Young Adult Male Vestibular Function Tests Vestibular Diseases Data Analysis Software Descriptive Statistics Repeated Measures Analysis of Variance T-Tests Wilcoxon Rank Sum Test Adolescent: 13-18 years Male ab: Background and Aim: Vestibular system has several anatomical connections with cognitive regions of the brain. Vestibular disorders have negative effects on cognitive performance. Hearing-impaired patients, particularly cochlear implant users, have concomitant vestibular disorders. Previous studies have shown that attention assigned to postural control decreases while performing a cognitive task (dual task) in hearingimpaired children. Since the vestibular system and postural control performance develop around 15-16 years of age, the aim of this study was to compare postural control performance during dual task in adolescent boys with normal hearing and cochlear implant (CI) users with congenital hearing-impairment. Methods: Postural control was assessed in twenty 16-19 year old cochlear implant boys and 40 normal hearing peers with force plate. The main outcomes were displacement in posterioranterior and medial-lateral planes, and mean speed with and without cognitive task and under on/off-device conditions. Caloric test was performed for CI users in order to examine the peripheral vestibular system. Results: Ninety-five percent of CI users showed caloric weakness. There were no significant differences in postural control parameters between groups. All performances deteriorated in the foam pad condition compared to the hard surface in all groups. Total mean velocity significantly increased during dual task in normal hearing group and in CI users with off-device. Conclusion: Although CI users had apparent vestibular disorders, their postural control in both single and dual-task conditions was identical to the normal peers. These effects can be attributed to the vestibular compensation that takes place during growing. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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