Table 1

Search strategy for Medline-PubMed

SearchQuery
#1(alzheimer*[Title/Abstract]) OR (alzheimer disease[MeSH Terms])
#2(dementia[MeSH Terms]) OR (dement*(Title/Abstract))
#3(((((MCI[Title/Abstract]) OR (“mild cognitive impairment”[Title/Abstract])) OR (“amnestic mild cognitive impairment”[Title/Abstract])) OR (aMCI[Title/Abstract])) OR (SCD[Title/Abstract])) OR (“subjective cognitive decline”[Title/Abstract])
#4(cognit*[Title/Abstract]) OR (memor*[Title/Abstract])
#5((impair*[Title/Abstract]) OR (decline[Title/Abstract])) OR (reduc*[Title/Abstract])
#6#4 and #5
#7(((((((“functional magnetic resonance imaging”[Title/Abstract]) OR (“magnetic resonance imaging”[Title/Abstract])) OR (“resting-state functional magnetic resonance imaging”[Title/Abstract])) OR (“resting state functional magnetic resonance imaging”[Title/Abstract])) OR (fMRI[Title/Abstract])) OR (“functional MRI”[Title/Abstract])) OR (MRI[Title/Abstract])) OR (“rs-fMRI”[Title/Abstract])
#8(((((“amplitude of low frequency fluctuation*“[Title/Abstract]) OR (“fractional amplitude of low frequency fluctuation*“[Title/Abstract])) OR (“regional homogeneit*"[Title/Abstract])) OR (ReHo*[Title/Abstract])) OR (ALFF*[Title/Abstract])) OR (fALFF*[Title/Abstract])
#9#1 or #2 or #3 or #6
#10#7 and #8 and #9