Resting-state cortical electroencephalogram rhythms and network in patients after chronic stroke.

"Declarations Ethics approval and consent to participateThe current study is a secondary analysis of data generated from three previous studies and all these studies have been approved by human ethics subcommittee of the Hong Kong Polytechnic University (reference number: HSEARS 20190718003, HSEARS20180120003, and HSEARS20121012008). All participants have provided written consent before participation. Competing interestsThe authors declare that they do not have any competing interests. Competing interests The authors declare that they do not have any competing interests."

"Funding The study was partially supported by the Start-up Fund for Research Assistant Professors under the Strategic Hiring Scheme (P0048866) to Jack Zhang, the Science and Technology Commission of Shanghai Municipality (23Y11900600) and the Shanghai Hospital Development Center (SHDC12023618) to Zhongfei Bai."