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Table 17 Expected patterns of the CSF biomarkers in different neurodegenerative disorders

From: S1 guidelines “lumbar puncture and cerebrospinal fluid analysis” (abridged and translated version)

  Ab42 or Ab42/40 Tau pTau
Alzheimer’s disease
Vascular Dementia (↑) (↑)
bvFTD (↑) (↑)
nf-avPPA (↑) (↑)
svPPA
lvPPA
CBD (↔) (↑) (↑)
DLB (↔) (↑) (↑)