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Table 2 CSF protein concentrations of each synaptic measure for each biomarker group

From: CSF synaptic protein concentrations are raised in those with atypical Alzheimer’s disease but not frontotemporal dementia

Synaptic measureFTD biomarker group (mean (SD))AD biomarker group (mean (SD))Control group (mean (SD))
Ng22 (pg/ml)114.0 (117.5)232.2 (138.9)137.6 (95.9)
Ng36 (pg/ml)171.1 (75.2)225.5 (148.8)130.0 (80.9)
SNAP-25tot (pM)49.2 (16.7)71.4 (27.9)53.5 (11.7)
SNAP-25aa40 (pM)8.2 (3.4)14.0 (6.3)7.9 (2.3)
Synaptotagmin-1 (pM)197.1 (78.9)287.7 (156.0)238.3 (71.4)