Alerting network alteration in isolated rapid eye movement sleep behavior disorder patients with mild cognitive impairment. - Jeong, El; Cha, Kwang Su; Shin, Hye-Rim; Kim, Eun Young; Jun, Jin-Sun; Kim, Tae-Joon; Byun, Jung-Ick; Shin, Jung-Won; Sunwoo, Jun-Sang; Jung, Ki-Young (Sleep Medicine, 2022)