A systematic review of altered resting-state networks in early deafness and implications for cochlear implantation outcomes
© 2024 Federation of European Neuroscience Societies and John Wiley & Sons Ltd..
Auditory deprivation following congenital/pre-lingual deafness (C/PD) can drastically affect brain development and its functional organisation. This systematic review intends to extend current knowledge of the impact of C/PD and deafness duration on brain resting-state networks (RSNs), review changes in RSNs and spoken language outcomes post-cochlear implant (CI) and draw conclusions for future research. The systematic literature search followed the PRISMA guideline. Two independent reviewers searched four electronic databases using combined keywords: 'auditory deprivation', 'congenital/prelingual deafness', 'resting-state functional connectivity' (RSFC), 'resting-state fMRI' and 'cochlear implant'. Seventeen studies (16 cross-sectional and one longitudinal) met the inclusion criteria. Using the Crowe Critical Appraisal Tool, the publications' quality was rated between 65.0% and 92.5% (mean: 84.10%), ≥80% in 13 out of 17 studies. A few studies were deficient in sampling and/or ethical considerations. According to the findings, early auditory deprivation results in enhanced RSFC between the auditory network and brain networks involved in non-verbal communication, and high levels of spontaneous neural activity in the auditory cortex before CI are evidence of occupied auditory cortical areas with other sensory modalities (cross-modal plasticity) and sub-optimal CI outcomes. Overall, current evidence supports the idea that moreover intramodal and cross-modal plasticity, the entire brain adaptation following auditory deprivation contributes to spoken language development and compensatory behaviours.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
|---|---|
| Enthalten in: |
The European journal of neuroscience - (2024) vom: 05. März |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Jafari, Zahra [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Auditory deprivation |
|---|
| Anmerkungen: |
Date Revised 05.03.2024 published: Print-Electronic Citation Status Publisher |
|---|
| doi: |
10.1111/ejn.16295 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM369311051 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM369311051 | ||
| 003 | DE-627 | ||
| 005 | 20240305233230.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240305s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1111/ejn.16295 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1317.xml |
| 035 | |a (DE-627)NLM369311051 | ||
| 035 | |a (NLM)38441248 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Jafari, Zahra |e verfasserin |4 aut | |
| 245 | 1 | 2 | |a A systematic review of altered resting-state networks in early deafness and implications for cochlear implantation outcomes |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 05.03.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status Publisher | ||
| 520 | |a © 2024 Federation of European Neuroscience Societies and John Wiley & Sons Ltd. | ||
| 520 | |a Auditory deprivation following congenital/pre-lingual deafness (C/PD) can drastically affect brain development and its functional organisation. This systematic review intends to extend current knowledge of the impact of C/PD and deafness duration on brain resting-state networks (RSNs), review changes in RSNs and spoken language outcomes post-cochlear implant (CI) and draw conclusions for future research. The systematic literature search followed the PRISMA guideline. Two independent reviewers searched four electronic databases using combined keywords: 'auditory deprivation', 'congenital/prelingual deafness', 'resting-state functional connectivity' (RSFC), 'resting-state fMRI' and 'cochlear implant'. Seventeen studies (16 cross-sectional and one longitudinal) met the inclusion criteria. Using the Crowe Critical Appraisal Tool, the publications' quality was rated between 65.0% and 92.5% (mean: 84.10%), ≥80% in 13 out of 17 studies. A few studies were deficient in sampling and/or ethical considerations. According to the findings, early auditory deprivation results in enhanced RSFC between the auditory network and brain networks involved in non-verbal communication, and high levels of spontaneous neural activity in the auditory cortex before CI are evidence of occupied auditory cortical areas with other sensory modalities (cross-modal plasticity) and sub-optimal CI outcomes. Overall, current evidence supports the idea that moreover intramodal and cross-modal plasticity, the entire brain adaptation following auditory deprivation contributes to spoken language development and compensatory behaviours | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a auditory deprivation | |
| 650 | 4 | |a cochlear implants | |
| 650 | 4 | |a congenital/prelingual deafness | |
| 650 | 4 | |a cross-modal plasticity | |
| 650 | 4 | |a resting-state functional connectivity | |
| 650 | 4 | |a spontaneous neural activity | |
| 700 | 1 | |a Kolb, Bryan E |e verfasserin |4 aut | |
| 700 | 1 | |a Mohajerani, Majid H |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t The European journal of neuroscience |d 1989 |g (2024) vom: 05. März |w (DE-627)NLM074816322 |x 1460-9568 |7 nnns |
| 773 | 1 | 8 | |g year:2024 |g day:05 |g month:03 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1111/ejn.16295 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |j 2024 |b 05 |c 03 | ||