Prodromal dementia with Lewy bodies in REM sleep behavior disorder: A multicenter study.
Stephen JozaMichele T HuKi-Young JungDieter KunzDario ArnaldiJee-Young LeeLuigi Ferini-StrambiElena AntelmiFriederike Sixel-DöringValérie Cochen De CockJacques Y MontplaisirJessica WelchHan-Joon KimFrederik BesPietro MattioliKyung Ah WooSara MarelliGiuseppe PlazziBrit MollenhauerAmelie PelletierJamil RazzaqueJun-Sang SunwooNicola GirtlerClaudia TrenkwalderJean-François GagnonRonald B Postumanull nullPublished in: Alzheimer's & dementia : the journal of the Alzheimer's Association (2023)
In iRBD, attention and executive dysfunction strongly predict dementia and begin declining several years prior to phenoconversion.