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Fig. 5 | Fluids and Barriers of the CNS

Fig. 5

From: Cerebrospinal fluid biomarkers that reflect clinical symptoms in idiopathic normal pressure hydrocephalus patients

Fig. 5

Chart of postoperative correlation of biomarkers with gait velocity. Preoperatively obtained lumbar CSF biomarkers of T-tau (A), P-tau181 (B) and NfL (C) correlated negatively (T-tau r = − 0.33, P-tau r = − 0.25, NfL r = − 0.25) with postoperative gait velocity (m/s) and presented in XY-chart. Significant correlations are highlighted with asterisk (*p < 0.01). Linear trendlines are drawn to visualize the correlations. T-tau: total tau protein; P-tau: phosphorylated at threonine 181 tau protein; NfL: neurofilament-light

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