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Evaluating a new verbal working memory-balance program: a double-blind, randomized controlled trial study on Iranian children with dyslexia

Mehdi Ramezani, Saeed Behzadipour, Ehsan Pourghayoomi, Mohammad Taghi Joghataei, Elham Shirazi, Angela Fawcett

BMC Neuroscience, Volume: 22, Issue: 1, Start page: 55

Swansea University Author: Angela Fawcett

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DOI (Published version): 10.1186/s12868-021-00660-1

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Abstract: Background: It is important to improve verbal Working Memory (WM) in reading disability, as it is a key factor in learning. There are commercial verbal WM training programs, which have some short-term effects only on the verbal WM capacity, not reading. However, because of some weaknesses...

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Published in: BMC Neuroscience
ISSN: 1471-2202
Published: Springer Science and Business Media LLC 2021
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spelling 2021-09-28T16:36:17.6682221 v2 57928 2021-09-16 Evaluating a new verbal working memory-balance program: a double-blind, randomized controlled trial study on Iranian children with dyslexia 2504e442f2fa55fb0720eeecb638ea4b Angela Fawcett Angela Fawcett true false 2021-09-16 FGMHL Abstract: Background: It is important to improve verbal Working Memory (WM) in reading disability, as it is a key factor in learning. There are commercial verbal WM training programs, which have some short-term effects only on the verbal WM capacity, not reading. However, because of some weaknesses in current verbal WM training programs, researchers suggested designing and developing newly structured programs that particularly target educational functions such as reading skills. In the current double-blind randomized clinical trial study, we designed a new Verbal Working Memory-Balance (VWM-B) program which was carried out using a portable robotic device. The short-term effects of the VWM-B program, on verbal WM capacity, reading skills, and postural control were investigated in Iranian children with developmental dyslexia. Results: The effectiveness of the VWM-B program was compared with the VWM-program as a traditional verbal WM training. In comparison with VWM-program, the participants who received training by the VWM-B program showed superior performance on verbal WM capacity, reading skills, and postural control after a short-term intervention. Conclusions: We proposed that the automatized postural control resulting from VWM-B training had a positive impact on improving verbal WM capacity and reading ability. Based on the critical role of the cerebellum in automatizing skills, our findings support the cerebellar deficit theory in dyslexia. Trial registration: This trial was (retrospectively) registered on 8 February 2018 with the Iranian Registry of Clinical Trials (IRCT20171219037953N1). Journal Article BMC Neuroscience 22 1 55 Springer Science and Business Media LLC 1471-2202 Research, IRCT20171219037953N1, IRCT, Dyslexia, Working memory, Balance, Postural control, Cerebellum, Cognitive training, Computer assisted learning 15 9 2021 2021-09-15 10.1186/s12868-021-00660-1 COLLEGE NANME Medicine, Health and Life Science - Faculty COLLEGE CODE FGMHL Swansea University Iran University of Medical Sciences Grant Numbers 96-03-87-31977 2021-09-28T16:36:17.6682221 2021-09-16T16:19:27.0610668 Faculty of Medicine, Health and Life Sciences School of Psychology Mehdi Ramezani 1 Saeed Behzadipour 2 Ehsan Pourghayoomi 3 Mohammad Taghi Joghataei 4 Elham Shirazi 5 Angela Fawcett 6 57928__20895__858679d63dbc444db61a03308bf505f5.pdf 12868_2021_Article_660.pdf 2021-09-16T16:19:27.0610210 Output 1565797 application/pdf Version of Record true © The Author(s) 2021. This article is licensed under a Creative Commons Attribution 4.0 International License true eng http://creativecommons.org/licenses/by/4.0/
title Evaluating a new verbal working memory-balance program: a double-blind, randomized controlled trial study on Iranian children with dyslexia
spellingShingle Evaluating a new verbal working memory-balance program: a double-blind, randomized controlled trial study on Iranian children with dyslexia
Angela Fawcett
title_short Evaluating a new verbal working memory-balance program: a double-blind, randomized controlled trial study on Iranian children with dyslexia
title_full Evaluating a new verbal working memory-balance program: a double-blind, randomized controlled trial study on Iranian children with dyslexia
title_fullStr Evaluating a new verbal working memory-balance program: a double-blind, randomized controlled trial study on Iranian children with dyslexia
title_full_unstemmed Evaluating a new verbal working memory-balance program: a double-blind, randomized controlled trial study on Iranian children with dyslexia
title_sort Evaluating a new verbal working memory-balance program: a double-blind, randomized controlled trial study on Iranian children with dyslexia
author_id_str_mv 2504e442f2fa55fb0720eeecb638ea4b
author_id_fullname_str_mv 2504e442f2fa55fb0720eeecb638ea4b_***_Angela Fawcett
author Angela Fawcett
author2 Mehdi Ramezani
Saeed Behzadipour
Ehsan Pourghayoomi
Mohammad Taghi Joghataei
Elham Shirazi
Angela Fawcett
format Journal article
container_title BMC Neuroscience
container_volume 22
container_issue 1
container_start_page 55
publishDate 2021
institution Swansea University
issn 1471-2202
doi_str_mv 10.1186/s12868-021-00660-1
publisher Springer Science and Business Media LLC
college_str Faculty of Medicine, Health and Life Sciences
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hierarchy_top_id facultyofmedicinehealthandlifesciences
hierarchy_top_title Faculty of Medicine, Health and Life Sciences
hierarchy_parent_id facultyofmedicinehealthandlifesciences
hierarchy_parent_title Faculty of Medicine, Health and Life Sciences
department_str School of Psychology{{{_:::_}}}Faculty of Medicine, Health and Life Sciences{{{_:::_}}}School of Psychology
document_store_str 1
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description Abstract: Background: It is important to improve verbal Working Memory (WM) in reading disability, as it is a key factor in learning. There are commercial verbal WM training programs, which have some short-term effects only on the verbal WM capacity, not reading. However, because of some weaknesses in current verbal WM training programs, researchers suggested designing and developing newly structured programs that particularly target educational functions such as reading skills. In the current double-blind randomized clinical trial study, we designed a new Verbal Working Memory-Balance (VWM-B) program which was carried out using a portable robotic device. The short-term effects of the VWM-B program, on verbal WM capacity, reading skills, and postural control were investigated in Iranian children with developmental dyslexia. Results: The effectiveness of the VWM-B program was compared with the VWM-program as a traditional verbal WM training. In comparison with VWM-program, the participants who received training by the VWM-B program showed superior performance on verbal WM capacity, reading skills, and postural control after a short-term intervention. Conclusions: We proposed that the automatized postural control resulting from VWM-B training had a positive impact on improving verbal WM capacity and reading ability. Based on the critical role of the cerebellum in automatizing skills, our findings support the cerebellar deficit theory in dyslexia. Trial registration: This trial was (retrospectively) registered on 8 February 2018 with the Iranian Registry of Clinical Trials (IRCT20171219037953N1).
published_date 2021-09-15T04:14:02Z
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