Journal of attention disorders · 2020
Abnormal Dynamic Community Structure of Patients with Attention-Deficit/Hyperactivity Disorder in the Resting State.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Ding Congli, Xiang Jie, Cui Xiaohong, Wang Xiaoyue, Li Dandan, Cheng Chen, Wang Bin
Аннотация
OBJECTIVE: Some static network studies have suggested that the community structure in the brains of ADHD patients is altered. However, ADHD is now increasingly regarded as a disorder of neural dynamics, but the dynamic reconstruction of brain communities in ADHD patients is far from being understood.
METHOD: Forty-two ADHD patients and fifty healthy controls participated in this study. We constructed a multilayer network model and calculated several metrics for quantifying community reconstruction at different levels. Results: Regardless of the level of research, the flexibility and cohesion of the ADHD patients were significantly higher than those of controls. In addition, the frontal lobe of ADHD patients presented a phenomenon of increasing peripheral areas and decreasing core areas.
CONCLUSION: Our results indicate that ADHD patients do have abnormalities in dynamic community structure. These evidences provide a new perspective that advances the present understanding of the dynamic organizational principles of communities in ADHD.
METHOD: Forty-two ADHD patients and fifty healthy controls participated in this study. We constructed a multilayer network model and calculated several metrics for quantifying community reconstruction at different levels. Results: Regardless of the level of research, the flexibility and cohesion of the ADHD patients were significantly higher than those of controls. In addition, the frontal lobe of ADHD patients presented a phenomenon of increasing peripheral areas and decreasing core areas.
CONCLUSION: Our results indicate that ADHD patients do have abnormalities in dynamic community structure. These evidences provide a new perspective that advances the present understanding of the dynamic organizational principles of communities in ADHD.