Effect of Dual‐Task Training on the Number of EEG Bands in Stroke Patients
Asadi, Borhan (Universidad de Zaragoza) ; Khodabakhshi, Zahra ; Naimi, Sedigheh Sadat ; Herrero, Pablo (Universidad de Zaragoza) ; Ansari, Noureddin Nakhostin ; Lapuente-Hernández, Diego (Universidad de Zaragoza)
Resumen: Background/Objective: Dual-task training (DTT) positively impacts stroke recovery, but its effects on electroencephalography (EEG) using Fourier series analysis are under-researched. This study aimed to evaluate the effects of DTT on EEG in stroke patients by analyzing different EEG bands with fast Fourier transform (FFT).
Methods: Five participants with unilateral ischemic stroke completed 12 sessions of 15-min DTT, three times a week for 4 weeks. EEG data were recorded before and after the intervention, and FFT analysis was conducted. Assessments of upper limb function, elbow flexor muscle tone, and daily living activities were also performed.
Results: FFT analysis showed a reduction in delta, theta, alpha, and beta bands post-DTT, while their correlation between measurement times remained consistent. These changes were somewhat reflected in the participants' improved clinical outcomes.
Conclusion: The results suggest that DTT positively affects EEG band frequencies, with a consistent correlation between pre- and post-intervention measurements. This indicates that FFT analysis could be a useful tool for assessing DTT's impact on stroke recovery.
Idioma: Inglés
DOI: 10.1002/pri.70065
Año: 2025
Publicado en: Physiotherapy research international : the journal for researchers and clinicians in physical therapy 30, 3 (2025), e70065 [12 pp.]
ISSN: 1358-2267
Tipo y forma: Artículo (Versión definitiva)
Área (Departamento): Área Fisioterapia (Dpto. Fisiatría y Enfermería)
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Methods: Five participants with unilateral ischemic stroke completed 12 sessions of 15-min DTT, three times a week for 4 weeks. EEG data were recorded before and after the intervention, and FFT analysis was conducted. Assessments of upper limb function, elbow flexor muscle tone, and daily living activities were also performed.
Results: FFT analysis showed a reduction in delta, theta, alpha, and beta bands post-DTT, while their correlation between measurement times remained consistent. These changes were somewhat reflected in the participants' improved clinical outcomes.
Conclusion: The results suggest that DTT positively affects EEG band frequencies, with a consistent correlation between pre- and post-intervention measurements. This indicates that FFT analysis could be a useful tool for assessing DTT's impact on stroke recovery.
Idioma: Inglés
DOI: 10.1002/pri.70065
Año: 2025
Publicado en: Physiotherapy research international : the journal for researchers and clinicians in physical therapy 30, 3 (2025), e70065 [12 pp.]
ISSN: 1358-2267
Tipo y forma: Artículo (Versión definitiva)
Área (Departamento): Área Fisioterapia (Dpto. Fisiatría y Enfermería)
Debe reconocer adecuadamente la autoría, proporcionar un enlace a la licencia e indicar si se han realizado cambios. Puede hacerlo de cualquier manera razonable, pero no de una manera que sugiera que tiene el apoyo del licenciador o lo recibe por el uso que hace. No puede utilizar el material para una finalidad comercial. Si remezcla, transforma o crea a partir del material, no puede difundir el material modificado.Exportado de SIDERAL (2025-10-17-14:18:15)
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Artículos > Artículos por área > Fisioterapia
Registro creado el 2025-05-20, última modificación el 2025-10-17