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Božanić Urbančič N, Battelino S, Vozel D. Appropriate Vestibular Stimulation in Children and Adolescents-A Prerequisite for Normal Cognitive, Motor Development and Bodily Homeostasis-A Review. CHILDREN (BASEL, SWITZERLAND) 2023; 11:2. [PMID: 38275423 PMCID: PMC10814320 DOI: 10.3390/children11010002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/10/2023] [Accepted: 12/12/2023] [Indexed: 01/27/2024]
Abstract
The structural development of the vestibular part of the inner ear is completed by birth but its central connections continue to develop until adolescence. Their development is dependent on vestibular stimulation-vestibular experience. Studies have shown that vestibular function, modulated by experience and epigenetic factors, is not solely an instrument for body position regulation, navigation, and stabilization of the head and images but also influences cognition, emotion, the autonomous nervous system and hormones. To emphasize the importance of appropriate vestibular stimulation, we present a literature review of its effect on bodily homeostasis, cognition and emotion.
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Affiliation(s)
- Nina Božanić Urbančič
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia; (N.B.U.); (S.B.)
- Department of Otorhinolaryngology and Cervicofacial Surgery, University Medical Centre Ljubljana, Zaloška 2, 1000 Ljubljana, Slovenia
| | - Saba Battelino
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia; (N.B.U.); (S.B.)
- Department of Otorhinolaryngology and Cervicofacial Surgery, University Medical Centre Ljubljana, Zaloška 2, 1000 Ljubljana, Slovenia
| | - Domen Vozel
- Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia; (N.B.U.); (S.B.)
- Department of Otorhinolaryngology and Cervicofacial Surgery, University Medical Centre Ljubljana, Zaloška 2, 1000 Ljubljana, Slovenia
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Dhondt C, Maes L, Martens S, Vanaudenaerde S, Rombaut L, Sucaet M, Keymeulen A, Van Hoecke H, De Leenheer E, Dhooge I. Predicting Early Vestibular and Motor Function in Congenital Cytomegalovirus Infection. Laryngoscope 2022. [PMID: 36054219 DOI: 10.1002/lary.30375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 11/10/2022]
Abstract
OBJECTIVES Congenital cytomegalovirus (cCMV) can affect vestibular function, which is an important cornerstone for early motor development. This study aims to identify risk factors for early vestibular dysfunction with severe repercussions on the motor outcome. METHODS This prospective cohort study included 169 cCMV-patients with complete vestibular assessment (lateral video Head Impulse Test and cervical Vestibular Evoked Myogenic Potentials) before the age of 18 months (mean 8.9, standard deviation 3.27 months). Motor results using the Alberta Infant Motor Scale were collected in 152 of these patients. Logistic and linear regression models were applied to identify risk factors for the vestibular and motor outcomes, respectively. RESULTS The odds of developing early vestibular dysfunction were 6 times higher in patients presenting with hearing loss at birth compared to those born with normal hearing (p = .002). Within the latter group, significant predictors for vestibular dysfunction were (delayed-onset) hearing impairment at the time of vestibular testing (p = .003) and the presence of periventricular cysts on magnetic resonance imaging (p = .005). Remarkably, none of the patients infected during the third trimester of pregnancy (n = 14) developed early vestibular dysfunction. On average, vestibular-impaired patients had a z-score on the Alberta Infant Motor Scale that was 1.17 points lower than patients without vestibular deficit (p < .001). CONCLUSION Early vestibular loss can have a significant adverse effect on motor development. Hearing and cranial imaging findings could facilitate the widespread implementation of a (targeted) vestibular assessment approach in the cCMV-population. LEVEL OF EVIDENCE 3 Laryngoscope, 2022.
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Affiliation(s)
- Cleo Dhondt
- Department of Head and Skin, Ghent University, Ghent, Belgium
| | - Leen Maes
- Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium.,Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
| | - Sarie Martens
- Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
| | | | - Lotte Rombaut
- Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
| | - Marieke Sucaet
- Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
| | - Annelies Keymeulen
- Neonatal Intensive Care Department, Ghent University Hospital, Ghent, Belgium
| | - Helen Van Hoecke
- Department of Head and Skin, Ghent University, Ghent, Belgium.,Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
| | - Els De Leenheer
- Department of Head and Skin, Ghent University, Ghent, Belgium.,Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
| | - Ingeborg Dhooge
- Department of Head and Skin, Ghent University, Ghent, Belgium.,Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
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Hazen M, Cushing SL. Vestibular Evaluation and Management of Children with Sensorineural Hearing Loss. Otolaryngol Clin North Am 2021; 54:1241-1251. [PMID: 34774232 DOI: 10.1016/j.otc.2021.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Vestibular dysfunction is the most common comorbidity associated with childhood sensorineural hearing loss. Early identification of vestibular dysfunction enables early intervention to mitigate its impact of motor, behavioral, and neurocognitive deficits of developing children. Screening for vestibular impairment can be achieved in the busy clinical setting.
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Affiliation(s)
- Melissa Hazen
- Department of Communication Disorders, Hospital for Sick Children, 555 University of Toronto, 6103C Burton Wing, Toronto, Ontario M5G1X8, Canada; Archie's Cochlear Implant Laboratory, Hospital for Sick Children, Toronto; Department of Otolaryngology, Head & Neck Surgery, University of Toronto
| | - Sharon L Cushing
- Department of Communication Disorders, Hospital for Sick Children, 555 University of Toronto, 6103C Burton Wing, Toronto, Ontario M5G1X8, Canada; Archie's Cochlear Implant Laboratory, Hospital for Sick Children, Toronto; Department of Otolaryngology, Head & Neck Surgery, University of Toronto; Institute of Medical Sciences, University of Toronto.
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Van Hecke R, Deconinck FJA, Wiersema JR, Clauws C, Danneels M, Dhooge I, Leyssens L, Van Waelvelde H, Maes L. Balanced Growth project: a protocol of a single-centre observational study on the involvement of the vestibular system in a child's motor and cognitive development. BMJ Open 2021; 11:e049165. [PMID: 34117049 PMCID: PMC8202106 DOI: 10.1136/bmjopen-2021-049165] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 05/07/2021] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION The involvement of the vestibular system in the motor and higher (cognitive) performances of typically developing or vestibular-impaired children is currently unknown or has only scarcely been explored. Interestingly, arguments for an interaction between vestibular, motor and cognitive functions in children can also be supported by research on children known for their difficulties in motor and/or cognitive processing (eg, children with neurodevelopmental disorders (NDD)), as they often present with vestibular-like characteristics. Therefore, in order to elucidate this interaction, and to increase the understanding of the pathophysiology and symptomatology of vestibular disorders and NDD in children, the Balanced Growth project was developed. It includes the following objectives: (1) to understand the association between motor skills, cognitive performances and the vestibular function in typically developing school-aged children, with special focus on the added value of the vestibular system in higher cognitive skills and motor competence; (2) to investigate whether a vestibular dysfunction (with/without an additional auditory disease) has an impact on motor skills, cognitive performances and motor-cognitive interactions in children and (3) to assess if an underlying vestibular dysfunction can be identified in school-aged children with NDD, with documentation of the occurrence and characteristics of vestibular dysfunctions in this group of children using an extensive vestibular test battery. METHODS AND ANALYSIS In order to achieve the objectives of the observational cross-sectional Balanced Growth study, a single-task and dual-task test protocol was created, which will be performed in three groups of school-aged children (6-12 years old): (1) a typically developing group (n=140), (2) (audio) vestibular-impaired children (n=30) and (3) children with an NDD diagnosis (n=55) (ie, autism spectrum disorder, attention deficit/hyperactivity disorder and/or developmental coordination disorder). The test protocol consists of several custom-made tests and already existing validated test batteries and includes a vestibular assessment, an extensive motor assessment, eight neurocognitive tests, a cognitive-motor interaction assessment and includes also additional screenings to control for potential confounding factors (eg, hearing status, intelligence, physical activity, etc). ETHICS AND DISSEMINATION The current study was approved by the ethics committee of Ghent University Hospital on 4 June 2019 with registration number B670201940165 and is registered at Clinical Trials (clinicaltrials.gov) with identifier NCT04685746. All research findings will be disseminated in peer-reviewed journals and presented at vestibular as well as multidisciplinary international conferences and meetings. TRIAL REGISTRATION NUMBER NCT04685746.
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Affiliation(s)
- Ruth Van Hecke
- Department of Rehabilitation Sciences, Ghent University Faculty of Medicine and Health Sciences, Ghent, Belgium
| | - Frederik J A Deconinck
- Department of Movement and Sports Sciences, Ghent University Faculty of Medicine and Health Sciences, Ghent, Belgium
| | - Jan R Wiersema
- Department of Experimental Clinical and Health Psychology, Ghent University Faculty of Psychology and Educational Sciences, Ghent, Belgium
| | - Chloe Clauws
- Department of Rehabilitation Sciences, Ghent University Faculty of Medicine and Health Sciences, Ghent, Belgium
| | - Maya Danneels
- Department of Rehabilitation Sciences, Ghent University Faculty of Medicine and Health Sciences, Ghent, Belgium
| | - Ingeborg Dhooge
- Department of Otorhinolaryngology, University Hospital Ghent, Ghent, Belgium
- Department of Head and Skin, Ghent University Faculty of Medicine and Health Sciences, Ghent, Belgium
| | - Laura Leyssens
- Department of Rehabilitation Sciences, Ghent University Faculty of Medicine and Health Sciences, Ghent, Belgium
| | - Hilde Van Waelvelde
- Department of Rehabilitation Sciences, Ghent University Faculty of Medicine and Health Sciences, Ghent, Belgium
| | - Leen Maes
- Department of Rehabilitation Sciences, Ghent University Faculty of Medicine and Health Sciences, Ghent, Belgium
- Department of Otorhinolaryngology, University Hospital Ghent, Ghent, Belgium
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Hazen M, Cushing SL. Implications of Concurrent Vestibular Dysfunction in Pediatric Hearing Loss. CURRENT OTORHINOLARYNGOLOGY REPORTS 2020. [DOI: 10.1007/s40136-020-00298-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Melo RS, Tavares-Netto AR, Delgado A, Wiesiolek CC, Ferraz KM, Belian RB. Does the practice of sports or recreational activities improve the balance and gait of children and adolescents with sensorineural hearing loss? A systematic review. Gait Posture 2020; 77:144-155. [PMID: 32036319 DOI: 10.1016/j.gaitpost.2020.02.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 01/10/2020] [Accepted: 02/02/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Balance and gait disorders have been observed in children and adolescents with sensorineural hearing loss (SNHL), justified by vestibular dysfunctions that these children may present, due to the injury to the inner ear. Therefore, some investigations have suggested that the practice of sports or recreational activities can improve the balance and gait of this population. OBJECTIVE Assess the evidence quality from randomized or quasi-randomized controlled trials that used sports or recreational activities as an intervention to improve the balance and /or gait of children and/or adolescents with SNHL. METHODS Systematic review that surveyed articles in nine databases, published up to January 10, 2019, in any language, using the following inclusion criteria: (1) Randomized or quasi-randomized controlled trials. (2) Participants from both groups with the clinical diagnosis of SNHL, aged 6-19 years old, without physical problems, cognitive or neurological deficits, except the vestibular dysfunction. (3) Using the practice of sports or recreational activities as an intervention, to improve the balance and/or gait outcomes. RESULTS 4732 articles were identified in the searches, after the removal of the duplicates articles and the reading of the titles and their abstracts, remained 16 articles for reading in full, being 5 trials eligible for this systematic review. Of the five eligible trials, three used sports activities and two recreational activities as intervention and presented very low-quality evidence for balance and gait outcomes. SIGNIFICANCE Sports and recreational practices seem to represent promising modalities to improve the balance and gait of children and adolescents with SNHL. However, due to the methodological limitations of the trials and the low quality of the current evidence on the topic, the results of the trials should be interpreted with caution. Due to the low quality of evidence observed, we suggest that new trials be proposed on this topic, with greater methodological rigor, to provide high-quality evidence on the effectiveness of sports and recreational practices to improve the balance and gait of children and adolescents with SNHL.
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Affiliation(s)
- Renato S Melo
- Post-Graduate Program on Child and Adolescent Health, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil; Laboratory of Informatics in Health, Laboratório de Imunopatologia Keizo Asami (LIKA), Recife, Pernambuco, Brazil; Department of Physiotherapy, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil; Laboratory of Pediatric Studies (LEPed), Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil.
| | - Afonso Rodrigues Tavares-Netto
- Department of Physiotherapy, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil; Laboratory of Pediatric Studies (LEPed), Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil
| | - Alexandre Delgado
- Department of Physiotherapy, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil
| | - Carine Carolina Wiesiolek
- Department of Physiotherapy, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil; Laboratory of Pediatric Studies (LEPed), Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil
| | - Karla Mônica Ferraz
- Department of Physiotherapy, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil; Laboratory of Pediatric Studies (LEPed), Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil
| | - Rosalie Barreto Belian
- Post-Graduate Program on Child and Adolescent Health, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil; Laboratory of Informatics in Health, Laboratório de Imunopatologia Keizo Asami (LIKA), Recife, Pernambuco, Brazil; Department of Medicine, Universidade Federal de Pernambuco (UFPE), Recife, Pernambuco, Brazil
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Kaga K, Kimura Y, Minami S. Development of vestibular ocular reflex and gross motor function in infants with common cavity deformity as a type of inner ear malformation. Acta Otolaryngol 2019; 139:361-366. [PMID: 30762456 DOI: 10.1080/00016489.2018.1548777] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Background: The function of common cavity deformity demonstrated by temporal bone CT and MRI has been unknown. AIM/OBJECTIVE To investigate the developmental changes of vestibular ocular reflex and acquisition of postural control in infants with common cavity deformity. MATERIAL AND METHODS Eight infants who were congenitally deaf complicated by common cavity deformity were studied. The damped rotational chair test was carried out to evaluate vestibular ocular reflex. Acquisition of head control and independent walking in these infants was compared with that in normal infant's milestones of gross motor development. RESULTS All of the eight infants with common cavity deformity did not show per-rotatory nystagmus in the damped rotational chair test around the first year of life. However, a normal number of beats and a longer duration of per-rotatory nystagmus for their age were recorded at around three or four years of age. CONCLUSIONS AND SIGNIFICANCE In the eight infants with common cavity deformity, vestibular ocular reflex was not present around the first year of life, but appeared after three or four years probably because of some vestibular sensory cells. Head control and independent walking were delayed but eventually acquired by the central vestibular compensation.
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Affiliation(s)
- Kimitaka Kaga
- National Tokyo Medical Center, National Institute of Sensory Organs, Tokyo, Japan
| | - Yusuke Kimura
- National Tokyo Medical Center, National Institute of Sensory Organs, Tokyo, Japan
| | - Shujiro Minami
- NHO Tokyo Medical Center, Department of Otolaryngology, Tokyo, Japan
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Balance performance of children and adolescents with sensorineural hearing loss: Repercussions of hearing loss degrees and etiological factors. Int J Pediatr Otorhinolaryngol 2018; 110:16-21. [PMID: 29859579 DOI: 10.1016/j.ijporl.2018.04.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 04/13/2018] [Accepted: 04/17/2018] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Some studies have demonstrated a parallelism between the extent of hearing loss and the frequency of vestibular dysfunction in children with sensorineural hearing loss (SNHL). Despite this, little is known about the repercussion of degrees of hearing loss and etiological factors on the balance performance in this children. OBJECTIVE Compare the balance performance between normal hearing (NH) children and those with SNHL, considering the sex and age range of the sample, and analyze balance performance according to the degrees of hearing loss and etiological factors in the latter group. METHODS Cross-sectional study that assessed 96 children (48 NH and 48 with SNHL), aged between 7 and 18 years old. The balance performance was assessed by the Brazilian version of the Pediatric Balance Scale, validated for Brazilian child population and the Mann-Whitney test used for statistical analysis. RESULTS The group with SNHL showed lower average balance performance compared to NH (p = 0.000). This was also observed when the children were grouped by sex: female and male (p = 0.001). The same difference occurred when the children were stratified by age group: 7-14 years old (p = 0.000). There were no differences between the balance performance of the groups according to the degrees of hearing loss (p = 0.236) and the children with prematurity or post-natal meningitis as an etiological factor demonstrated the worst balance performance. CONCLUSION The children with SNHL showed worse balance performance compared to NH of the same sex and age range between seven to fourteen years. There were no differences between balance performance and hearing loss degrees, and those children with prematurity or post-natal meningitis as an etiological factor demonstrated the worst balance performances.
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Vestibular Function and Gross Motor Development in 195 Children With Congenital Hearing Loss—Assessment of Inner Ear Malformations. Otol Neurotol 2018; 39:196-205. [DOI: 10.1097/mao.0000000000001685] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Schaffer-Pullan A, Polatajko HJ, Sansom L. A Sensory Integrative Approach for Children with Hearing Impairment: A case Study. The Canadian Journal of Occupational Therapy 2016. [DOI: 10.1177/000841749105800408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The purpose of this paper is to demonstrate the potential use of a sensory integrative (SI) treatment approach in the treatment of hearing-impaired children with vestibular deficits. The association between falling, hearing impairment and vestibular dysfunction is discussed. A case study using SI with a hearing-impaired child is presented. The resultsof this preliminary investigation suggest that sensory integrative treatment may be useful in promoting compensation in hearing-impaired children with vestibular dysfunction.
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Affiliation(s)
| | | | - Lynn Sansom
- Lynn Sansom, B.Sc, OT(C) is a staff therapist, Department of Occupational Therapy, CPRI, London, Ontario
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Association Between Vestibular Function and Motor Performance in Hearing-impaired Children. Otol Neurotol 2014; 35:e343-7. [DOI: 10.1097/mao.0000000000000597] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Masuda T, Kaga K. Relationship between acquisition of motor function and vestibular function in children with bilateral severe hearing loss. Acta Otolaryngol 2014; 134:672-8. [PMID: 24834934 DOI: 10.3109/00016489.2014.890290] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONCLUSIONS When vestibular function is reduced in the rotational chair test in children with severe hearing loss, the vestibular function may be acquired later due to maturing vestibular sensory cells and vestibular nerve of the inner ear along with physical growth. OBJECTIVES To examine the relationship between acquisition of motor function and vestibular function in children with bilateral severe hearing loss. METHODS A total of 97 children under 4 years old with hearing loss defined as a hearing threshold of both ears greater than 80 dB were included in this study. For evaluation of vestibular function, a damped-rotational chair test was performed and the horizontal nystagmus was recorded using electronystagmography (ENG). RESULTS Head control and independent walking were delayed in 28 of 97 children with severe hearing loss. Reduced response to the rotational chair test was observed in 16 of 97 children (16.5%), with 11 of these children having inner ear anomalies and reduced vestibular function. Of the 10 children who were followed up by the rotational chair test, 2 children with idiopathic congenital hearing loss without inner ear anomalies (100%) and 6 of 8 children with bilateral inner ear anomalies (75%) showed more obvious nystagmus during rotation compared with the initial examination.
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Said EAF. Vestibular assessment in children with sensorineural hearing loss using both electronystagmography and vestibular-evoked myogenic potential. THE EGYPTIAN JOURNAL OF OTOLARYNGOLOGY 2014. [DOI: 10.4103/1012-5574.127203] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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De Kegel A, Maes L, Baetens T, Dhooge I, Van Waelvelde H. The influence of a vestibular dysfunction on the motor development of hearing-impaired children. Laryngoscope 2012; 122:2837-43. [DOI: 10.1002/lary.23529] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2012] [Revised: 05/02/2012] [Accepted: 05/29/2012] [Indexed: 11/09/2022]
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Virji-Babul N. Analysis of a management model for the treatment of hearing-impaired infants. Physiother Theory Pract 2009. [DOI: 10.3109/09593989009048294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Kaga K, Shinjo Y, Jin Y, Takegoshi H. Vestibular failure in children with congenital deafness. Int J Audiol 2009; 47:590-9. [DOI: 10.1080/14992020802331222] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
The pediatric neurologist is regularly asked to evaluate a hypotonic patient. This consultation request usually occurs in 2 different situations; the first is in the newborn period when the neurologist is asked to evaluate the "floppy infant," and the second is in the latter half of the first year of life and is usually accompanied by concern about the developmental progress of the infant and, in particular, the motor development of the infant. In this article, I will try to outline the factors related to the production of muscle tone in infants and children. The elements of the clinical evaluation of the hypotonic child including those clinical tests most helpful in the measurement of tone will be reviewed. A scheme for localizing the origin of the disturbance in muscle tone is presented, many of the known causes of the tone abnormalities are reviewed, and a rational approach to the diagnostic evaluation of these children is offered.
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Shinjo Y, Jin Y, Kaga K. Assessment of vestibular function of infants and children with congenital and acquired deafness using the ice-water caloric test, rotational chair test and vestibular-evoked myogenic potential recording. Acta Otolaryngol 2007; 127:736-47. [PMID: 17573570 DOI: 10.1080/00016480601002039] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
CONCLUSIONS The vestibular function can be assessed by ice-water caloric test, rotational chair test and VEMP recording in severely hearing impaired infants and young children, and 85% of these patients showed abnormal responses in these tests. OBJECTIVES To evaluate the vestibular function of infants and young children with congenital and acquired deafness, we examined the semicircular canal and otolith function in their early childhood. MATERIALS AND METHODS Our subjects were 20 children (11 boys, 9 girls; age range 31-97 months, mean age 54.2 months) with severe hearing impairment. Their vestibular functions were assessed by the ice-water caloric test, rotational chair test and vestibular-evoked myogenic potential (VEMP) recording. RESULTS Among these 20 severely hearing impaired children, only 3 (15%) showed normal responses in the caloric test, rotational chair test and VEMP recording bilaterally. Seven (35%) showed responses asymmetrically in the caloric test despite normal responses in the rotational chair test and VEMP recording bilaterally. Five (25%) showed hyporeflexia or areflexia in the caloric test bilaterally, but showed normal responses in the rotational chair test and normal reproducible or decreased VEMPs. Five (25%) showed no responses at all in the caloric test, rotational chair test and VEMP recording.
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Affiliation(s)
- Yukiko Shinjo
- Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Tokyo, Japan.
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Sekulić SR, Lukac DD, Naumović NM. The fetus cannot exercise like an astronaut: gravity loading is necessary for the physiological development during second half of pregnancy. Med Hypotheses 2005; 64:221-8. [PMID: 15607544 DOI: 10.1016/j.mehy.2004.08.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2004] [Accepted: 08/17/2004] [Indexed: 11/22/2022]
Abstract
On the basis of published Magnetic Resonance Images and the values of the specific fetal and amniotic fluid weights, apparent weight of the fetus from the 18th week of gestation until term was determined. Up to the 21-22nd gestation week the fetus is in conditions similar to neutral floating, while after the 26th gestation week the apparent weight of the fetus is 60-80% of the actual weight. Decreased effect of the buoyant forces that affect the fetus in human species during the last trimester has a number of implications for the colonization of the solar system. During space flight it is impossible to apply the existing countermeasures against microgravity deconditioning of the muscular and cardiovascular systems to the fetus. Absence of gravitational loading during the last trimester of gestation would cause hypotrophy of the spinal extensors and lower extremities muscles, reduction in the amount of myosin heavy chain type I in the extensor muscles of the trunk and legs, hypoplasy and osteopeny of the vertebras and lower extremities long bones, and hypotrophy of the left ventricle of the heart muscle. Because of decreased capacity of postural and locomotor stability, acquisition of the gross developmental milestones such as sitting, standing and walking could be delayed. In the authors' opinion, only artificial gravity (rotating platform) during space flight will allow physiological development of the human fetus. Independency of offspring's of the guinea pig as regards locomotion and nursing increases probability of successful breeding in microgravity compared with rat offspring's, and make this species a candidate for future experiments under conditions of microgravity and hypergravity. Examining the gestation of this species in different gravities requires first the experimental determination of the amount of buoyant force to which the fetus is exposed in physiological conditions.
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Affiliation(s)
- Slobodan R Sekulić
- Institute of Neurology, Division of Child Neurology and Epilepsy, Clinical Center, Hajduk Veljkova 1-7, 21000 Novi Sad, Serbia and Monte Negro.
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20
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Abstract
Childrens' complaints of headache and dizziness merit careful evaluation to differentially diagnose a vestibular disorder. Children can manifest with a syndrome mimicking certain classic signs and symptoms of adult vestibular disorders, such as benign paroxysmal positional vertigo, usually associated with aging. Benign paroxysmal vertigo of childhood in which migraine is a key manifestation along with sudden onset of dizziness, is a rare peripheral vestibular disorder in children that is commonly overlooked or misdiagnosed. This review covers the historical development of the diagnosis, evaluation and treatment approaches of benign paroxysmal vertigo of childhood.
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Affiliation(s)
- Glenna Batson
- Department of Physical Therapy, Western Carolina University, Cullowhee, North Carolina, USA
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21
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Abstract
The records of all patients attending a neurosensory genetics clinic over an 11-year period were reviewed. Of the 450 patients seen, 31 presented with sensorineural hearing loss, hypotonia, and delay in the acquisition of motor milestones. Of these, 4 children were found who did not have an etiologic diagnosis such as Down syndrome or cerebral palsy. Vestibular testing revealed hypoactive labyrinthine function in all 4 of the cases, and careful imaging of the temporal bone showed anomalous development of the cochlea, vestibule, and semicircular canals in 3 of the 4 cases. None of the patients had ataxia, tremor, or significant nystagmus. Over time, the hypotonia improved in all, and none were felt to have cognitive deficits. These cases demonstrate that hypoactive labyrinthine function may be associated with hypotonia that is severe enough to result in delayed acquisition of motor milestones. The patients followed the typical remitting course of "benign congenital hypotonia." The distinguishing clinical feature is the presence of moderate to profound sensorineural hearing loss in all of the patients.
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Affiliation(s)
- John B Bodensteiner
- Children's Health Center of St. Josephs Hospital, Barrow Neurological Institute, Phoenix, AZ 85013, USA.
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22
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Vatovec J, Velikovic M, Smid L, Brenk K, Zargi M. Impairments of vestibular system in infants at risk of early brain damage. SCANDINAVIAN AUDIOLOGY. SUPPLEMENTUM 2001:191-3. [PMID: 11318465 DOI: 10.1080/010503901300007498] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Children with early brain damage often present with balance disorders. We evaluated the vestibular apparatus function in 110 infants at risk of brain lesions. Our study confirmed a statistically significant correlation between vestibular apparatus dysfunction and the degree of neurological risk. Early recognition of vestibular disorders preconditions adequate rehabilatation and supports the acquisition of motor skills.
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Affiliation(s)
- J Vatovec
- University Department of Otorhinolaryngology and Cervicofacial Surgery, Ljubljana, Slovenia.
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23
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Casselbrant ML, Furman JM, Mandel EM, Fall PA, Kurs-Lasky M, Rockette HE. Past history of otitis media and balance in four-year-old children. Laryngoscope 2000; 110:773-8. [PMID: 10807356 DOI: 10.1097/00005537-200005000-00007] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES/HYPOTHESIS To obtain normative data for a population of children 4 years of age with respect to standard vestibular and balance test protocols and to determine, in the absence of concurrent middle ear effusion (MEE), the possible changes caused by a history of recurrent or persistent MEE. STUDY DESIGN Comparative studies of the results of vestibular and balance tests in a cohort of young children with and without a history of MEE. METHODS Seventy-one children, 4 years of age, with a well-documented history since early infancy regarding the presence or absence of MEE were evaluated using pneumatic otoscopy, tympanometry, audiometry, and vestibular and balance (rotational and moving platform posturography) tests. For the results of the vestibular and balance tests, comparisons were made between the group of 31 children (43.7%) without and the group of 40 children (56.3%) with a history of recurrent or persistent MEE, when a positive disease history was defined as at least a 10% cumulative percentage of time with MEE between early infancy and time of testing. RESULTS When compared with children with a negative history of significant MEE, children with a positive history had a lower average gain to a rotational stimulus of 0.1 Hz, 150 degrees/s (0.57 vs. 0.44; P = .007). There were no significant differences between groups with respect to other measures. CONCLUSIONS These results suggest that a history of recurrent or persistent MEE affects the vestibular and/or balance function of 4-year-old children when tested in the absence of a concurrent episode of MEE. The possible sequelae of the disease should be weighed in future considerations of early intervention for MEE.
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Affiliation(s)
- M L Casselbrant
- Department of Pediatric Otolaryngology, Children's Hospital of Pittsburgh, PA 15213, USA
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24
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Kaga K. Vestibular compensation in infants and children with congenital and acquired vestibular loss in both ears. Int J Pediatr Otorhinolaryngol 1999; 49:215-24. [PMID: 10519701 DOI: 10.1016/s0165-5876(99)00206-2] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In children with semicircular canal anomalies, vestibular compensation during their development and growth was studied. The damped rotation test elicited 'absence or poor per-rotatory nystagmus and absence of post-rotatory nystagmus in all cases. Development of gross motor and balance function was seriously delayed in each case during the first 2 or 3 years of life. Thereafter, during the pre-school age, all children could achieve most landmarks of motor development, such as head control, independent walking and running. However, balance functions at the age of entrance of the elementary school (6 years old) were variously impaired in each case. The better case could swim under water but the poor case could not maintain static balance with eyes closed. These motor skills due to vestibular compensation presumably depend on integration of the compensatory input from visual, somatosensory and proprioceptive senses, and the maturation of motor control systems in the cerebellum, basal ganglia and motor cortex.
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Affiliation(s)
- K Kaga
- Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Japan.
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25
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Abstract
Ten out of 20 cases with the CHARGE association and two CHARGE-like cases underwent temporal bone CT scanning and/or MRI: they all showed bilateral aplasia of the semicircular canals and obliteration of the oval windows. Vestibular examination was performed in nine CHARGE cases and the two CHARGE-like cases, which disclosed vestibular areflexia in all of them. Of the 16 evaluable CHARGE cases, eight had bilateral mixed hearing impairment, while eight had sensorineural hearing impairment which was bilateral in six and unilateral in two cases. Temporal bone CT scanning is therefore indicated in suspected CHARGE cases, even if they show normal hearing or a relatively good bone conduction threshold in one or both ears.
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Affiliation(s)
- R J Admiraal
- Department of Otorhinolaryngology, University Hospital Nijmegen, The Netherlands.
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26
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Bril B, Ledebt A. Head coordination as a means to assist sensory integration in learning to walk. Neurosci Biobehav Rev 1998; 22:555-63. [PMID: 9595569 DOI: 10.1016/s0149-7634(97)00044-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
After a brief presentation of the development of free walking interpreted as learning dynamical equilibrium, the problem of sensory integration in the process of walking development is discussed. A critical review of the role of vision in the development of posturo-locomotor task is presented, along with recent test results on the development of the vestibular system. A final section presents the development of head stabilization and coordination as a necessary means to assist sensory integration. It is suggested that if sensory information is necessary to enhance posturo-locomotor skills, a good mastery of walking is in turn necessary to increase the efficiency of sensory integration.
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Affiliation(s)
- B Bril
- Ecole des Hautes Etudes en Sciences Sociales, Paris, France.
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27
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Abstract
This review summarizes the postural development in the rat and the influences of vestibular deprivation from the 5th postnatal day on this development. Vestibular deprivation leads to a delay in motor development. Most probably this delay is caused by a delay in the development of postural control, which is characterized by a retarded EMG development in postural muscles. Our results indicate that the developing nervous system cannot compensate for a vestibular deficit during the early phase of ontogeny.
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28
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Casselbrant ML, Redfern MS, Furman JM, Fall PA, Mandel EM. Visual-induced postural sway in children with and without otitis media. Ann Otol Rhinol Laryngol 1998; 107:401-5. [PMID: 9596218 DOI: 10.1177/000348949810700507] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Children with otitis media with effusion (OME) have been shown to have a significantly higher velocity of sway than normal children. To further evaluate the effect of OME on balance, we studied visual dependency for balance by investigating the influence of optic flow on postural sway. The results of this preliminary study suggest that children with OME may be more visually dependent for balance than healthy age-matched controls. This was particularly evident for higher-frequency stimulus conditions (0.25 Hz) as opposed to lower-frequency stimulus conditions (0.10 Hz). These findings indicate that OME may affect vestibular function in children, thereby causing excessive reliance on other, nonvestibular sensory cues to maintain balance. Further studies are needed to define the role of vestibular function in the management of children with OME.
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Affiliation(s)
- M L Casselbrant
- Department of Pediatric Otolaryngology, Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pennsylvania 15213, USA
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29
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Admiraal RJ, Huygen PL. Vestibular areflexia as a cause of delayed motor skill development in children with the CHARGE association. Int J Pediatr Otorhinolaryngol 1997; 39:205-22. [PMID: 9152748 DOI: 10.1016/s0165-5876(96)01489-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Six cases of the CHARGE association are described that were encountered consecutively at an institute for the deaf. Five of them showed external ear anomalies and according to expectations all of them showed some degree of hearing impairment: two had moderate mixed hearing loss; three had severe to profound sensorineural hearing loss; and one was completely deaf. In addition, they all had vestibular areflexia and the five cases examined with computer tomography of the petrosal bones showed aplasia of the semicircular canals. One case with poor visual acuity also showed subnormal optokinetic responses and horizontal pendular nystagmus during visual fixation. All these children were initially diagnosed as having severe psychomotor retardation, because of their failure to acquire speech and their delayed motor skill development. Given the fact that (mild) mental retardation was found in only one case, the delayed development could at least in part have been caused by vestibular areflexia. The vestibular findings support previously reported temporal bone findings that indicate dysplasia or aplasia of the superior part of the labyrinth. Early detection of the full extent of (multiple) sensory deficits is necessary in children with the CHARGE association who have similar abnormalities, because aggressive intervention and special educational support are likely to be of great benefit to sensorimotor development.
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Affiliation(s)
- R J Admiraal
- Department of Otorhinolaryngology, University Hospital Nijmegen, The Netherlands
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30
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Previc FH. Nonright‐handedness, central nervous system and related pathology, and its lateralization: A reformulation and synthesis. Dev Neuropsychol 1996. [DOI: 10.1080/87565649609540663] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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31
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Casselbrant ML, Furman JM, Rubenstein E, Mandel EM. Effect of otitis media on the vestibular system in children. Ann Otol Rhinol Laryngol 1995; 104:620-4. [PMID: 7639471 DOI: 10.1177/000348949510400806] [Citation(s) in RCA: 78] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Forty-one children with otitis media (OM) were evaluated by moving platform posturography (Equitest, NeuroCom) before and after insertion of tympanostomy tubes, and were compared to children with no ear disease (N = 50). Velocity of sway increased with increasing difficulty of test conditions (I-VI) for both groups of children (p < .001), and children less than 7 years of age had a higher velocity than children 7 years old or older (p < .001). Children with OM had a higher velocity than normal children (p < .05). For children tested less than 30 days after insertion of tympanostomy tubes, the velocity for condition VI was significantly lower than before insertion (p < .05). Also, that the 6 children who had fallen on all trials on condition V or VI were able to stand on these trials after insertion of tympanostomy tubes indicates an improvement. These findings indicate that episodes of OM may affect balance, leaving children more clumsy and accident-prone, and possibly impairing motor development.
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Affiliation(s)
- M L Casselbrant
- Division of Pediatric Otolaryngology, University of Pittsburgh School of Medicine, PA, USA
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32
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Gonçalves VM, Piovesana AM, de Moura-Ribeiro MV. [Neurologic semiology in a population of hearing impaired children]. ARQUIVOS DE NEURO-PSIQUIATRIA 1993; 51:341-5. [PMID: 8297238 DOI: 10.1590/s0004-282x1993000300009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A random sample of 42 sensorineural hearing impaired children (severe and bilateral) was studied, from special classes in Campinas, with chronological ages varying between 4 and 7 years old. The children of this sample were compared with two control groups of 42 children of the same chronological age, from regular classes of private and public schools. All of them were submitted to the traditional neurological examination. Hearing impaired children showed differences as to head circumference and muscle tonus. In the other examined items we found motor hyperactivity, cerebellar and ocular syndromes although there were no significant differences between the groups.
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Affiliation(s)
- V M Gonçalves
- Departamento de Neurologia, Faculdade de Ciências Médicas (FCM) da Universidade Estadual de Campinas (UNICAMP), Brasil
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33
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Abstract
The charts of 46 children diagnosed as deaf and autistic were reviewed. Nearly one-fifth had normal or near-normal non-verbal intelligence and only one-fifth had severe mental deficiency. The severity of the autistic behavior was related to the severity of the mental deficiency, but not to that of the hearing loss. In 11 of the 46 children, autism went unrecognized for over four years after the diagnosis of hearing loss, and in 10 the hearing loss went unrecognized for several years after the diagnosis of autism. The educational experience of some children was generally disastrous because of the frequently late and incorrect diagnoses and the lack of specialized facilities for hearing-impaired autistic children.
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Affiliation(s)
- R Jure
- Saul R. Korey Department of Neurology, Rose F. Kennedy Center for Research in Mental Retardation and Human Development, Albert Einstein College of Medicine, Bronx, NY
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34
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Byl NN, Byl FM, Rosenthal JH. Interaction of spatial perception, vestibular function, and exercise in young school age boys with learning disabilities. Percept Mot Skills 1989; 68:727-38. [PMID: 2787498 DOI: 10.2466/pms.1989.68.3.727] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Form rotation, figure directionality, and figure-ground discrimination were evaluated before and after 10 days of vestibular or aerobic exercises for 30 boys (7 to 12 yr.) who showed problems in learning, reading, and inattention. Eight subjects had normal vestibulo-ocular reflex (VOR) responses as determined by caloric and rotational testing. They were assigned to a vestibular program (Control Group I). The 22 subjects with abnormal VOR test responses were randomly assigned to either aerobic exercises (Experimental Group II) or a vestibular program (Experimental Group III). Spatial perceptual test scores varied widely, with the majority performing below age-expected norms but no significant differences on vestibular status appeared. Postexercise, only subjects completing the vestibular program made significant gains: Experimental Group III (abnormal VOR) made significant gains in accuracy and normal test responses compared to the other groups, and Control Group I made significantly greater gains in speed of spatial perceptual processing. For boys with problems in learning, reading, inattention, and vestibular function, a vestibular exercise program complementing a traditional or special educational program may enhance the spatial perceptual skills needed for reading.
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Affiliation(s)
- N N Byl
- University of California, San Francisco
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35
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Horak FB, Shumway-Cook A, Crowe TK, Black FO. Vestibular function and motor proficiency of children with impaired hearing, or with learning disability and motor impairments. Dev Med Child Neurol 1988; 30:64-79. [PMID: 3371572 DOI: 10.1111/j.1469-8749.1988.tb04727.x] [Citation(s) in RCA: 151] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Vestibular status and motor proficiency of 30 hearing-impaired and 15 motor-impaired learning-disabled children were documented to determine whether vestibular loss can account for deficits in motor co-ordination. Vestibular loss was differentiated from sensory organization deficits by means of VOR and postural orientation test results, which were compared with those of 54 normal seven-to 12-year-olds. Reduced or absent vestibular function in 20 hearing-impaired children did not affect development of motor proficiency, except in specific balance activities. However, sensory organization deficits in the learning-disabled group and in three of the hearing-impaired children were associated with widespread deficits in motor proficiency.
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Affiliation(s)
- F B Horak
- Department of Neuro-otology, Good Samaritan Hospital, Portland, Oregon 97209
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36
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Abstract
Cephalic neural crest cells contribute to the formation of the external and middle ears, the supporting cells of the statoacoustic ganglion, other cranial nerve components, and the face. The anlage of otic sensory structures receive inductive stimuli from adjacent rhombencephalic tissue. The complex series of interactions that guide organogenesis of the outer, middle, and inner ear structures may explain why neurologic dysfunction is likely to be associated with malformations of the ear. We reviewed the records of 100 patients with complex ear anomalies with or without hearing loss. Mean age was 4.2 years (range 1 day-27 years). Malformations, either bilateral (70) or unilateral (30), involved the external ear (94), middle ear (16), and/or inner ear (12). Eighty-five patients had neurologic dysfunction. Cranial nerve dysfunction was found in 56 patients and involved nerves VIII (39 auditory and/or vestibular), VII (22), II (11), VI (8), V (4), III (3), X (3), XII (1), and IX (1). Sixty-four patients had evidence of central nervous system dysfunction such as mental deficiency/developmental delay (44), non-paretic gait disorders (17), hypotonia (16), microcephaly (13), seizures (8), motor deficits (8), autistic features (7), and radiographically confirmed intracranial abnormalities (5). Eleven of 19 children with hypoactive vestibules had delayed motor development or poor balance. Seventy-four patients had anomalies in other organ systems: 56 craniofacial, 28 osseous, 19 cardiac, 16 genito-urinary, 14 ocular, 11 gastrointestinal, and 7 cutaneous. Sixty-one patients had syndromic conditions, 32 of them branchial arch syndromes. The level of cognitive competence was not related to severity of craniofacial, ear, or cranial nerve abnormality. Children with ear malformations deserve neurologic and pediatric evaluations in addition to an otologic work-up.
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37
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Staller SJ, Goin DW, Hildebrandt M. Pediatric vestibular evaluation with harmonic acceleration. Otolaryngol Head Neck Surg 1986; 95:471-6. [PMID: 3106911 DOI: 10.1177/019459988609500409] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A group of 101 otologically normal infants and children were evaluated with low-frequency harmonic acceleration (HA) to determine the feasibility of use of this procedure in evaluation of vestibular function in a pediatric population. Ninety-six of the subjects were successfully tested and normative data are presented. A maturational trend was noted (in the presence of nystagmus) in subjects up to 10 months of age and in the phase-lag measurement up to approximately 4 years of age.
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38
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Eviatar L, Eviatar A. Development of head control and vestibular responses in infants treated with aminoglycosides. Dev Med Child Neurol 1982; 24:372-9. [PMID: 6980153 DOI: 10.1111/j.1469-8749.1982.tb13630.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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39
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Abstract
In 32 infants with congenital esotropia, I measured the vestibuloocular response. The eight patients with nystagmus compensation syndrome exhibited brisk responses. Fourteen of the 24 who had estropia without nystagmus had severely diminished responses and the other ten had moderate responses. Vestibulo-ocular testing is useful in detecting subtle forms of nystagmus compensation syndrome, especially in young infants, in whom thorough examination of ductions and versions is difficult. Dysfunction of the vestibular system is not necessarily a primary cause of congenital estropia, but brain-stem function in patients with congenital esotropia should be studied further.
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40
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Kaga K, Suzuki JI, Marsh RR, Tanaka Y. Influence of labyrinthine hypoactivity on gross motor development of infants. Ann N Y Acad Sci 1981; 374:412-20. [PMID: 6978638 DOI: 10.1111/j.1749-6632.1981.tb30887.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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41
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Eviatar L, Eviatar A. Aminoglycoside ototoxicity in the neonatal period: possible etiologic factor delayed postural control. Otolaryngol Head Neck Surg 1981; 89:818-21. [PMID: 6799915 DOI: 10.1177/019459988108900524] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Forty-three infants, treated with aminoglycosides during the neonatal period, were tested repeatedly over a period of two to five years for neurovestibular responses. Results of testing were compared with those obtained from a group of 276 healthy newborns followed simultaneously. No abnormalities were found in the untreated group. Among the treated infants, three had a sensorineural hearing loss and eight had laboratory evidence of vestibular dysfunction and delay of head and postural control.
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42
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Camarda V, Moreno AM, Boschi V, Di Carlo A, Spaziani G, Saponara M. Vestibular ototoxicity in children: a retrospective study of 52 cases. Int J Pediatr Otorhinolaryngol 1981; 3:195-8. [PMID: 6976334 DOI: 10.1016/0165-5876(81)90002-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
We have carried out a study on 52 patients treated during childhood with potentially ototoxic drugs. The evaluation of vestibular function was carried out long after treatment. In most of the cases there was a parallelism between hearing and vestibular deficit. Manifest impairment of the vestibular function was demonstrated in 4 subjects, without remarkable hearing loss, who had previously been treated with streptomycin during childhood. Furthermore, in the case of 19 subjects, a considerable deambulation delay was noticed (in one case it revealed itself after the fourth year of life) which was attributable to a real injury to the vestibular structures. Finally, almost all examined subjects showed a dysfunction of equilibrium and a noticeable tendency to kinetopathy.
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43
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Eviatar L, Miranda S, Eviatar A, Freeman K, Borkowski M. Development of nystagmus in response to vestibular stimulation in infants. Ann Neurol 1979; 5:508-14. [PMID: 314269 DOI: 10.1002/ana.410050603] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Nystagmus in response to perotatory stimulation by torsion swing or ice-cold caloric (ICC) irrigation of the ear canals was studied in 276 infants from birth to 12 months of age. The percentage of positive responses to perotatory stimulation correlated with gestational age and weight at birth during the first 3 months of life and became comparable among groups by 6 months of age. The quality of perotatory nystagmus did not differ among groups. A direct correlation between the caloric-induced intensity and duration of nystagmus with gestational age and weight at birth was noted during the first 3 months of life. Premature infants showed the weakest responses, and term-delivered, large for gestational age children the strongest responses. ICC-induced nystagmus reached comparable levels for all groups by 6 months except for premature infants, in whom comparable responses were attainedby 9 months of age. Vestibular responses mature over time, with patterns that correlate with gestational age and weight at birth.
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44
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45
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Clark DL, Kreutzberg JR, Chee FK. Vestibular stimulation influence on motor development in infants. Science 1977; 196:1228-9. [PMID: 300899 DOI: 10.1126/science.300899] [Citation(s) in RCA: 83] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Preambulatory, normal human infants were exposed to sessions of mild semicircular canal stimulation on 2 days per week for 4 weeks. The gross motor ability of each child was assessed before and after the 4-week period. The vestibular stimulation effected a significant improvement in gross motor skills.
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