Use of Functional Near-Infrared Spectroscopy to Predict and Measure Cochlear Implant Outcomes: A Scoping Review

Outcomes following cochlear implantation vary widely for both adults and children, and behavioral tests are currently relied upon to assess this. However, these behavioral tests rely on subjective judgements that can be unreliable, particularly for infants and young children. The addition of an obje...

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Autores principales:	Samantha C. Harrison, Rachael Lawrence, Derek J. Hoare, Ian M. Wiggins, Douglas E. H. Hartley
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	fNIRS speech perception plasticity objective measures Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571
Acceso en línea:	https://doaj.org/article/d612ab93b62449399761f5a41b6e1600
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spelling	oai:doaj.org-article:d612ab93b62449399761f5a41b6e16002021-11-25T16:57:26ZUse of Functional Near-Infrared Spectroscopy to Predict and Measure Cochlear Implant Outcomes: A Scoping Review10.3390/brainsci111114392076-3425https://doaj.org/article/d612ab93b62449399761f5a41b6e16002021-10-01T00:00:00Zhttps://www.mdpi.com/2076-3425/11/11/1439https://doaj.org/toc/2076-3425Outcomes following cochlear implantation vary widely for both adults and children, and behavioral tests are currently relied upon to assess this. However, these behavioral tests rely on subjective judgements that can be unreliable, particularly for infants and young children. The addition of an objective test of outcome following cochlear implantation is therefore desirable. The aim of this scoping review was to comprehensively catalogue the evidence for the potential of functional near infrared spectroscopy (fNIRS) to be used as a tool to objectively predict and measure cochlear implant outcomes. A scoping review of the literature was conducted following the PRISMA extension for scoping review framework. Searches were conducted in the MEDLINE, EMBASE, PubMed, CINAHL, SCOPUS, and Web of Science electronic databases, with a hand search conducted in Google Scholar. Key terms relating to near infrared spectroscopy and cochlear implants were used to identify relevant publications. Eight records met the criteria for inclusion. Seven records reported on adult populations, with five records only including post-lingually deaf individuals and two including both pre- and post-lingually deaf individuals. Studies were either longitudinal or cross-sectional, and all studies compared fNIRS measurements with receptive speech outcomes. This review identified and collated key work in this field. The homogeneity of the populations studied so far identifies key gaps for future research, including the use of fNIRS in infants. By mapping the literature on this important topic, this review contributes knowledge towards the improvement of outcomes following cochlear implantation.Samantha C. HarrisonRachael LawrenceDerek J. HoareIan M. WigginsDouglas E. H. HartleyMDPI AGarticlefNIRSspeech perceptionplasticityobjective measuresNeurosciences. Biological psychiatry. NeuropsychiatryRC321-571ENBrain Sciences, Vol 11, Iss 1439, p 1439 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	fNIRS speech perception plasticity objective measures Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571
spellingShingle	fNIRS speech perception plasticity objective measures Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571 Samantha C. Harrison Rachael Lawrence Derek J. Hoare Ian M. Wiggins Douglas E. H. Hartley Use of Functional Near-Infrared Spectroscopy to Predict and Measure Cochlear Implant Outcomes: A Scoping Review
description	Outcomes following cochlear implantation vary widely for both adults and children, and behavioral tests are currently relied upon to assess this. However, these behavioral tests rely on subjective judgements that can be unreliable, particularly for infants and young children. The addition of an objective test of outcome following cochlear implantation is therefore desirable. The aim of this scoping review was to comprehensively catalogue the evidence for the potential of functional near infrared spectroscopy (fNIRS) to be used as a tool to objectively predict and measure cochlear implant outcomes. A scoping review of the literature was conducted following the PRISMA extension for scoping review framework. Searches were conducted in the MEDLINE, EMBASE, PubMed, CINAHL, SCOPUS, and Web of Science electronic databases, with a hand search conducted in Google Scholar. Key terms relating to near infrared spectroscopy and cochlear implants were used to identify relevant publications. Eight records met the criteria for inclusion. Seven records reported on adult populations, with five records only including post-lingually deaf individuals and two including both pre- and post-lingually deaf individuals. Studies were either longitudinal or cross-sectional, and all studies compared fNIRS measurements with receptive speech outcomes. This review identified and collated key work in this field. The homogeneity of the populations studied so far identifies key gaps for future research, including the use of fNIRS in infants. By mapping the literature on this important topic, this review contributes knowledge towards the improvement of outcomes following cochlear implantation.
format	article
author	Samantha C. Harrison Rachael Lawrence Derek J. Hoare Ian M. Wiggins Douglas E. H. Hartley
author_facet	Samantha C. Harrison Rachael Lawrence Derek J. Hoare Ian M. Wiggins Douglas E. H. Hartley
author_sort	Samantha C. Harrison
title	Use of Functional Near-Infrared Spectroscopy to Predict and Measure Cochlear Implant Outcomes: A Scoping Review
title_short	Use of Functional Near-Infrared Spectroscopy to Predict and Measure Cochlear Implant Outcomes: A Scoping Review
title_full	Use of Functional Near-Infrared Spectroscopy to Predict and Measure Cochlear Implant Outcomes: A Scoping Review
title_fullStr	Use of Functional Near-Infrared Spectroscopy to Predict and Measure Cochlear Implant Outcomes: A Scoping Review
title_full_unstemmed	Use of Functional Near-Infrared Spectroscopy to Predict and Measure Cochlear Implant Outcomes: A Scoping Review
title_sort	use of functional near-infrared spectroscopy to predict and measure cochlear implant outcomes: a scoping review
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/d612ab93b62449399761f5a41b6e1600
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Use of Functional Near-Infrared Spectroscopy to Predict and Measure Cochlear Implant Outcomes: A Scoping Review

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