Volume 26, Issue 4 (October & November 2023)
J Arak Uni Med Sci 2023, 26(4): 37-44 |
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Amouzadeh F, Bahrami A, Rahimzadeh M. Impact of Transcranial alternating current stimulation (tACS) on Response Inhibition and selective attention in athletes with ADHD. J Arak Uni Med Sci 2023; 26 (4) :37-44
URL: http://jams.arakmu.ac.ir/article-1-7418-en.html
URL: http://jams.arakmu.ac.ir/article-1-7418-en.html
1- shahid chamran ahvaz UVI , zamouzadeh@yahoo.com
2- Arak UVI
3- Tehran UVI
2- Arak UVI
3- Tehran UVI
Abstract: (784 Views)
Abstract
Background and aim: Attention deficit hyperactivity disorder is very common in athletes. This study aims to investigate the impact of transcranial electrical stimulation of alternating current on response inhibition and selective attention in athletes with ADHD.
Materials and methods: The present study was quasi-experimental with a pretest, posttest, and follow-up design with the control group. The statistical population was 160 elite athletes with ADHD aged 9 to 11 years (60 girls and 100 boys). Of these, 120 athletes with ADHD were randomly selected and assigned to three groups of 40: control, sham, and tACS. First, a pretest was done, and then all subjects in the sham and experimental groups received F3(Anodal) and F4(Cathodic) fake and real stimulations, respectively, with a current of 1 mA (10 Hz) for 15 minutes in 10 sessions. The control group did not receive any intervention, then each group was re-examined. A follow-up test was done after two weeks. The Continuous Performance Test (CPT) and Stroop were used in this study. For data analysis, Mixed Anova, one-way ANOVA, and Benferroni's post hoc test were used with using Spss version 21 statistical software (p≤0.05).
Ethical considerations: This study is approved sport sciences Reserch Institute with ethical registration code IR.SSRI.REC.1401.1361.Parents gave written informed consent form.
Results: The results showed that tACS was effective in the response inhibition and selective attention of athletes with ADHD and led to the improvement of response inhibition and selective attention of these subjects.
Conclusion: Based on the findings, the tACS protocol of 1 mA can be used as an effective treatment to improve inhibition and selective attention of athletes with ADHD.
Background and aim: Attention deficit hyperactivity disorder is very common in athletes. This study aims to investigate the impact of transcranial electrical stimulation of alternating current on response inhibition and selective attention in athletes with ADHD.
Materials and methods: The present study was quasi-experimental with a pretest, posttest, and follow-up design with the control group. The statistical population was 160 elite athletes with ADHD aged 9 to 11 years (60 girls and 100 boys). Of these, 120 athletes with ADHD were randomly selected and assigned to three groups of 40: control, sham, and tACS. First, a pretest was done, and then all subjects in the sham and experimental groups received F3(Anodal) and F4(Cathodic) fake and real stimulations, respectively, with a current of 1 mA (10 Hz) for 15 minutes in 10 sessions. The control group did not receive any intervention, then each group was re-examined. A follow-up test was done after two weeks. The Continuous Performance Test (CPT) and Stroop were used in this study. For data analysis, Mixed Anova, one-way ANOVA, and Benferroni's post hoc test were used with using Spss version 21 statistical software (p≤0.05).
Ethical considerations: This study is approved sport sciences Reserch Institute with ethical registration code IR.SSRI.REC.1401.1361.Parents gave written informed consent form.
Results: The results showed that tACS was effective in the response inhibition and selective attention of athletes with ADHD and led to the improvement of response inhibition and selective attention of these subjects.
Conclusion: Based on the findings, the tACS protocol of 1 mA can be used as an effective treatment to improve inhibition and selective attention of athletes with ADHD.
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