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Basic and Clinical Neuroscience، جلد ۱۶، شماره ۲، صفحات ۰-۰
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Using tES in Combination with Working Memory Training to Improve EEG Components in Children and Adolescents with ADHD: A Randomized, Active-Controlled Trial |
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| چکیده انگلیسی مقاله |
Introduction: Transcranial Electrical Stimulation (tES), including tDCS and tRNS, can improve neuropsychological and cognitive deficits in attention deficit hyperactivity disorder (ADHD). Here, we investigated the effectiveness of various tES modes combined with working memory training in children and adolescents with ADHD.
Materials and Methods: Participants in this study consisted of a cohort of 13- to 17-year-old adolescents (N=45)who were diagnosed with ADHD in 2018. They were randomly assigned to three groups: tDCS, tRNS, and the active control (sham). The three groups received five sessions of tES either as an intervention or sham on the left and right prefrontal areas (F3 and F4). In addition to tES, Dual n-Back training was also used in the three groups. Wechsler's Digit Span subtest and resting state EEG data were collected before and after brain stimulation.
Results: Analysis of variance showed significant differences between the groups in some EEG channels (p .05). The absolute power analysis of the brain waves data in the pre-testand post-test phases revealed that the tDCS group had the greatest changes compared to the other two groups and that most changes in the absolute power related to theta, delta and alpha bands were found in the frontal and occipital regions. Conclusions: Based on the results, we concluded that tES over the prefrontal area induced cortical changes in children and adolescents with ADHD. Thus, it seems that various methods of tES can be used in combination with other common types of intervention to treat ADHD. |
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| کلیدواژه‌های انگلیسی مقاله |
Transcranial Electrical Stimulation (tES), Transcranial direct-current stimulation(tDCS), Transcranial random noise stimulation (tRNS), working memory, ADHD |
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| نویسندگان مقاله |
| Moslem Kord
Shahid Beheshti University, Tehran, Iran.
| Jalil Fath-Abadi
Shahid Beheshti University, Tehran, Iran.
| Shahriar Gharibzadeh
Shahid Beheshti University, Tehran, Iran.
| Reza Khosrowabadi
Shahid Beheshti University, Tehran, Iran.
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| نشانی اینترنتی |
http://bcn.iums.ac.ir/browse.php?a_code=A-10-2547-1&slc_lang=en&sid=1 |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
Cognitive Neuroscience |
| نوع مقاله منتشر شده |
Original |
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