Analysis of the relationship between cognitive skills and unilateral sensory hearing loss

Calderón-Leyva, I.; Díaz-Leines, Sergio; Arch-Tirado, Emilio; Lino-González, Ana Luisa

doi:10.1016/j.nrleng.2016.05.013

Cited by 4 publications

(12 citation statements)

References 18 publications

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“…Studies on congenital or acquired bilateral deafness have observed that individuals deprived of bilateral auditory input can compensate with superior specific abilities in the remaining sensory modalities, including increased tactile sensitivity [1] and improved visual attention to the periphery [2]. In addition, previous research has demonstrated deaf individuals could suffer from different aspects of cognitive dysfunction [3,4]. These findings support the hypothesis that the functional changes of brain induced by compromised hearing input are not restricted to the auditory cortex, but also extend across different sensory and higher-order cognitive systems [5,6].…”

Section: Introductionmentioning

confidence: 99%

“…It remains unclear whether this acquired UHL would similarly induce changes of brain in sensory and higher-order areas functionally. Previous studies [3,4] have demonstrated that in addition to hearing impairments, UHL can contribute to different aspects of brain dysfunctions including cognitive, behavioral-emotional, and motor disorders. Moreover, from the connectomic perspective, even the functions of primary sensory areas of the cerebral cortex, once thought to be pinnacles of modularity, are being redefined by recent evidence of cross-modal interactions working together as large-scale networks [8].…”

Section: Introductionmentioning

confidence: 99%

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WITHDRAWN: Altered long- and short-range functional connectivity in patients with long-term unilateral hearing loss

Zhang¹,

Mao²,

Feng³

et al. 2017

Oncotarget

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Functionally cross-modal reorganization in the sensory cortex and changes in cognitive processing areas of the brain have been described in patients with bilateral hearing impairments. However, it remains unclear whether long-term unilateral hearing loss (UHL) would similarly influence the higher-order functional networks in addition to the primary sensory networks. In this study, we collected restingstate fMRI data in 21 right-sided UHL patients caused by acoustic neuromas and 21 healthy controls. Whole-brain functional networks were constructed by measuring the temporal correlations of every pairs of brain voxels. We further computed wholerange, short-range and long-range normalized functional connectivity strength (nFCS) for each voxel in the brain. Nonparametric permutation tests were used to detect between-group differences in these nFCS metrics and to further systematically investigate the relationship between these differences and clinical variables in UHL patients. Compared to healthy controls, the UHL patients showed an increased nFCS mainly in anterior cingulate cortex and dorsal medial prefrontal cortex, and these changes resulted from both short-range and long-range nFCS. The UHL patients also showed decreased whole-range nFCS in visual cortex, resulting from short-range functional changes. Additionally, the UHL patients showed decreased long-range nFCS in the orbital frontal cortex. Together, we observed significantly altered nFCS mainly involving in the default-mode, ventral attention, limbic and visual networks. Our study provides empirical evidence for distance-dependent alteration of functional connectivity in long-term UHL, which may implicate the functionally cross-modal reorganization of the brain involving in primary sensory and higher-order functional networks in long-term UHL.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

WITHDRAWN: Altered long- and short-range functional connectivity in patients with long-term unilateral hearing loss

Zhang¹,

Mao²,

Feng³

et al. 2017

Oncotarget

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“…The alteration in these abilities is related to the Central Auditory Processing Disorder (CAPD) (1) . Many studies have shown the co-occurrence of Unilateral Hearing Loss (UHL) from severe to profound, CAPD (2)(3)(4)(5)(6) , language alterations (7,8) and communicative activity limitations (2).…”

Section: Introductionmentioning

confidence: 99%

“…Monoaural hearing causes damage to the physiological mechanism of binaural interaction, which favors Sound Localization (SL), due to Interaural Level Differences in time and intensity, binaural addition, and spatial masking release, with consequent improvement in speech understanding in noise (3)(4)(5) . Besides, sensory deprivation of the auditory cortex by the ipsilateral and contralateral pathways, caused by the decrease or absence of response of one of the ears, can affect the development of auditory abilities in these individuals (2)(3)(4)(5)(6)8) . These losses can explain the oral and written language changes often seen in children and adolescents with UHL (2,3,(6)(7)(8) .…”

Section: Introductionmentioning

confidence: 99%

“…Besides, sensory deprivation of the auditory cortex by the ipsilateral and contralateral pathways, caused by the decrease or absence of response of one of the ears, can affect the development of auditory abilities in these individuals (2)(3)(4)(5)(6)8) . These losses can explain the oral and written language changes often seen in children and adolescents with UHL (2,3,(6)(7)(8) .…”

Section: Introductionmentioning

confidence: 99%

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Treinamento auditivo acusticamente controlado como opção de intervenção em transtorno do processamento auditivo central em perda auditiva unilateral severa/profunda

Vieira

Pereira

2020

Audiol., Commun. Res.

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RESUMO Objetivo Verificar a efetividade do treinamento auditivo acusticamente controlado em pessoas com distúrbio do processamento auditivo central e perda auditiva unilateral de grau severo a profundo. Métodos Participaram do estudo 16 indivíduos, de 13 a 21 anos de idade, diagnosticados com perda auditiva unilateral de grau severo a profundo e transtorno do processamento auditivo central, divididos em dois grupos, com oito indivíduos cada, pareados por idade, sexo e escolaridade: grupo estudo, submetido ao programa de treinamento auditivo acusticamente controlado, em oito sessões, realizadas uma vez por semana; grupo comparação, que não foi submetido a nenhum tipo de intervenção. Ao final de oito semanas, os grupos foram reavaliados quanto ao potencial evocado auditivo de longa latência (P300) e quanto às habilidades auditivas alteradas, observadas nos testes Localização Sonora, Identificação de Sentenças Sintéticas, Fala no Ruído e Randon Gap Detection Test. Resultados Não houve influências do lado da perda auditiva na avaliação inicial, para nenhum dos grupos. Na avaliação final, verificou-se, somente no grupo estudo, aprimoramento de todas as habilidades auditivas, diminuição da latência e aumento da amplitude no P300. Indivíduos com perda auditiva à direita apresentaram maior aumento da amplitude do P300. Não foram observadas modificações no grupo comparação. Conclusão O treinamento auditivo acusticamente controlado foi eficaz, pois possibilitou o aprimoramento das habilidades auditivas e a modificação na atividade neurobiológica quanto à velocidade de processamento auditivo. Sugere-se essa opção de intervenção em pessoas com transtorno do processamento auditivo central e perda auditiva unilateral.

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Ecuaciones para establecer una regresión entre las unidades de corriente con respecto a la edad del paciente y el tiempo de uso de los implantes cocleares

Gutiérrez-Farfán¹,

Lino-González²,

Verduzco-Mendoza³

et al. 2020

CIRU

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Analysis of the relationship between cognitive skills and unilateral sensory hearing loss

Cited by 4 publications

References 18 publications

WITHDRAWN: Altered long- and short-range functional connectivity in patients with long-term unilateral hearing loss

WITHDRAWN: Altered long- and short-range functional connectivity in patients with long-term unilateral hearing loss

Treinamento auditivo acusticamente controlado como opção de intervenção em transtorno do processamento auditivo central em perda auditiva unilateral severa/profunda

Ecuaciones para establecer una regresión entre las unidades de corriente con respecto a la edad del paciente y el tiempo de uso de los implantes cocleares

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