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Effect of Contextual Interference in the Practicing of a Computer Task in Individuals Poststroke
Joint Authors
Magalhães, Fernando H.
Moliterno, Alice Haniuda
Bezerra, Fernanda Vieira
Pires, Louanne Angélica
Roncolato, Sarah Santos
da Silva, Talita Dias
Massetti, Thais
Fernani, Deborah Cristina Gonçalves Luiz
de Mello Monteiro, Carlos Bandeira
Dantas, Maria Tereza Artero Prado
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-23
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Objectives.
Sensory and motor alterations resulting from stroke often impair the performance and learning of motor skills.
The present study is aimed at investigating whether and how poststroke individuals and age- and sex-matched healthy controls benefit from a contextual interference effect on the practice of a maze task (i.e., constant vs.
random practice) performed on the computer.
Methods.
Participants included 21 poststroke individuals and 21 healthy controls, matched by sex and age (30 to 80 years).
Both groups were divided according to the type of the practice (constant or random) presented in the acquisition phase of the learning protocol.
For comparison between the groups, types of practice, and blocks of attempts, the analysis of variance with Tukey’s post hoc test (p<0.05) was used.
Results.
Poststroke individuals presented longer movement times as compared with the control group.
In addition, only poststroke individuals who performed the task with random practice showed improved performance at the transfer phase.
Moreover, randomized practice enabled poststroke individuals to perform the transfer task similarly to individuals without any neurological impairment.
Conclusion.
The present findings indicated a significant effect of contextual interference of practice in poststroke individuals, suggesting that applying randomized training must be considered when designing rehabilitation protocols for this population.
American Psychological Association (APA)
Moliterno, Alice Haniuda& Bezerra, Fernanda Vieira& Pires, Louanne Angélica& Roncolato, Sarah Santos& da Silva, Talita Dias& Massetti, Thais…[et al.]. 2020. Effect of Contextual Interference in the Practicing of a Computer Task in Individuals Poststroke. BioMed Research International،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1132831
Modern Language Association (MLA)
Moliterno, Alice Haniuda…[et al.]. Effect of Contextual Interference in the Practicing of a Computer Task in Individuals Poststroke. BioMed Research International No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1132831
American Medical Association (AMA)
Moliterno, Alice Haniuda& Bezerra, Fernanda Vieira& Pires, Louanne Angélica& Roncolato, Sarah Santos& da Silva, Talita Dias& Massetti, Thais…[et al.]. Effect of Contextual Interference in the Practicing of a Computer Task in Individuals Poststroke. BioMed Research International. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1132831
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1132831