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Fig. 1 | Fluids and Barriers of the CNS

Fig. 1

From: Elevated neurofilament light chain CSF/serum ratio indicates impaired CSF outflow in idiopathic intracranial hypertension

Fig. 1

Only CSF-NfL and QNfL are positively correlated with lumbar puncture opening pressure in IIH patients. Lumbar puncture opening pressure (displayed in cmH2O) was not associated with S-NfL levels (A), but positively correlated with CSF-NfL levels (B). The calculated CSF/serum ratio of NfL (QNfL) showed a positive correlation with lumbar puncture opening pressure (C) Associations are illustrated by scatter plots with linear regression lines and 95% confidence bands. CSF-NfL cerebrospinal fluid neurofilament light chain, QNfL CSF/serum ratio of neurofilament light chain, S-NfL serum neurofilament light chain

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Fluids and Barriers of the CNS

ISSN: 2045-8118