Abstract #1654

Developmental changes of functional network connectivity dynamics in typical development and ADHD youth

Yingxue Gao¹, Xuan Bu¹, Hailong Li¹, Weijie Bao¹, Kaili Liang¹, and Xiaoqi Huang¹

¹Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, Department of Radiology, West China Hospital, Sichuan University, Chengdu, China

We used dynamic functional network connectivity to explore the neurodevelopmental changes of whole-brain large scale intrinsic network connectivity dynamics from childhood to adolescence in attention deficit/hyperactivity disorder (ADHD) children and typical developing control (TDC) children. We found that the developmental changes of occurrence percentages, duration of stay and functional network connectivity patterns of states of internetwork hyperconnectivity and hypoconnectivity were different between ADHD and TDC children.

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