Table 4.

Postoperative improvement and brain stiffness in iNPH

	Improved (n=8)	Not Improved (n=2)	p-value
Region-of-Interest
Cerebrum	2.61 (±0.04)	2.73 (±0.07)	0.2
Frontal	2.64 (±0.06)	2.67 (±0.11)	0.8
Occipital	2.95 (±0.06)	3.03 (±0.12)	0.6
Parietal	2.63 (±0.07)	2.66 (±0.13)	0.9
Temporal	2.75 (±0.11)	3.00 (±0.02)	0.0002
Deep grey	2.98 (±0.05)	2.60 (±0.11)	0.01
Cerebellum	2.19 (±0.03)	2.28 (±0.06)	0.2
Periventricular	1.74 (±0.09)	1.78 (±0.18)	0.9

Corrected stiffness reported as mean (±standard error)