MEG Analysis of Neural Interactions in Attention-DeficitHyperactivity Disorder
المؤلفون المشاركون
Khadmaoui, Amine
Gómez, Carlos
Poza, Jesús
Bachiller, Alejandro
Quintero, Javier
Hornero, Roberto
Fernandez, Alberto
المصدر
Computational Intelligence and Neuroscience
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-03-29
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The aim of the present study was to explore the interchannel relationships of resting-state brain activity in patients with attention-deficit/hyperactivity disorder (ADHD), one of the most common mental disorders that develop in children.
Magnetoencephalographic (MEG) signals were recorded using a 148-channel whole-head magnetometer in 13 patients with ADHD (range: 8–12 years) and 14 control subjects (range: 8–13 years).
Three complementary measures (coherence, phase-locking value, and Euclidean distance) were calculated in the conventional MEG frequency bands: delta, theta, alpha, beta, and gamma.
Our results showed that the interactions among MEG channels are higher for ADHD patients than for control subjects in all frequency bands.
Statistically significant differences were observed for short-distance values within right-anterior and central regions, especially at delta, beta, and gamma-frequency bands (p<0.05; Mann-Whitney U test with false discovery rate correction).
These frequency bands also showed statistically significant differences in long-distance interactions, mainly among anterior and central regions, as well as among anterior, central, and other areas.
These differences might reflect alterations during brain development in children with ADHD.
Our results support the role of frontal abnormalities in ADHD pathophysiology, which may reflect a delay in cortical maturation in the frontal cortex.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Khadmaoui, Amine& Gómez, Carlos& Poza, Jesús& Bachiller, Alejandro& Fernandez, Alberto& Quintero, Javier…[et al.]. 2016. MEG Analysis of Neural Interactions in Attention-DeficitHyperactivity Disorder. Computational Intelligence and Neuroscience،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1099802
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Khadmaoui, Amine…[et al.]. MEG Analysis of Neural Interactions in Attention-DeficitHyperactivity Disorder. Computational Intelligence and Neuroscience Vol. 2016, no. 2016 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1099802
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Khadmaoui, Amine& Gómez, Carlos& Poza, Jesús& Bachiller, Alejandro& Fernandez, Alberto& Quintero, Javier…[et al.]. MEG Analysis of Neural Interactions in Attention-DeficitHyperactivity Disorder. Computational Intelligence and Neuroscience. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1099802
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1099802
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر