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Fig. 1 | Fluids and Barriers of the CNS

Fig. 1

From: Resting-state functional-MRI in iNPH: can default mode and motor networks changes improve patient selection and outcome? Preliminary report

Fig. 1

Cohort stratification. On the bases of CSF dynamics and tap test results, patients were classified in four groups. Eight subjects presented high Rout values and a positive response to the tap test (Group 1), while ten patients with positive CSF dynamics findings did not demonstrate clinical improvement after CSF subtraction (Group 2). Of those subjects with low Rout values, six were considered in Group 3 because of a good clinical response to the tap test, while eight patients did not improve in their presenting symptoms after CSF subtraction (Group 4). DMN: default-mode network; MN: motor network; Rout: resistance to outflow; *p value < 0.05

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Fluids and Barriers of the CNS

ISSN: 2045-8118