Fig. 1From: Diagnostic value of cerebrospinal fluid tau, neurofilament, and progranulin in definite frontotemporal lobar degenerationDot plots of progranulin levels in all different (sub)groups. Values are presented as median and interquartile range. Left panels compare controls (triangles), Alzheimer’s disease (AD; squares), and frontotemporal lobar degeneration (FTLD; circles) dementia groups. Right panels compare FTLD subgroups: FTLD-TDP (triangles, squares (representing FTLD-C9orf72 symptomatic mutation carriers), and circles (representing FTLD-GRN symptomatic mutation carriers)), and FTLD-tau (downward triangles)). The dotted line represents the median control level, and the dashed line represents the median AD level. ***p < 0.001, **p < 0.01, *p < 0.05. CSF cerebrospinal fluid, ns not significantBack to article page