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Trend of ALPS index along the AD continuum. A–C, Results in SILCODE. D–F, Results in ADNI. * P < 0.05, ** P < 0.01, *** P < 0.001. AD, Alzheimer's disease; ADNI, Alzheimer's Disease Neuroimaging Initiative; ALPS, analysis along the perivascular space; MCI, mild cognitive impairment; NC, normal control; SCD, subjective cognitive decline; SILCODE, Sino Longitudinal Study on Cognitive Decline
