Decreased beta-band activity in left supramarginal gyrus reflects cognitive decline: Evidence from a large clinical dataset in patients with dementia.

"data availability statement all data generated or analysed during this study are available from yoshihito shigihara (2022) "mmse fab and meg source study" mendeley data v1 https://data mendeley com/datasets/7h4h2s8fhc/1 doi: 10 17632/7h4h2s8fhc 1 . data s1. data availability statement all data generated or analysed during this study are available from yoshihito shigihara (2022) "mmse fab and meg source study" mendeley data"

"CONFLICT OF INTEREST STATEMENT Dr. Yoshihito Shigihara is leading a joint research project with RICOH Co., Ltd. (manufacturer of the MEG equipment). Mr. Hideyuki Hoshi is now employed by RICOH Co. Ltd.; Dr. Yoko Hirata, Ms Momoko Kobayashi, Mr. Keisuke Fukasawa, and Ms Sayuri Ichikawa declare no potential conflicts of interest."

"FUNDING INFORMATION This study was partially sponsored by RICOH Co. Ltd. The sponsor had no role in the study concept/design, methods, data analysis, or preparation of the manuscript. Financial support was provided for English editing and publication fees."