Table 1.

LP opening and closing pressures, along with corresponding whole brain stiffness estimates. All subjects displayed elevated opening pressures, with 5 having opening pressures > 25 cm H2O (bold, italic). No consistent increase or decrease is observed in stiffness.

Patient number	LP opening pressure (cm H2O)	Whole brain stiffness opening LP (kPa)	LP closing pressure (cm H2O)	Whole brain stiffness closing LP (kPa)
1	8.5	2.04	1	2.02
2	21.5	2	13.5	2.2
3	18	2.5	12	2.5
4	38.5	2.2	18	2.15
5	22	2.4	16	2.3
6	23	2.4	15	2.4
7	18	2.2	14	2.4
8	20	2.5	14	2.7
9	17	2.1	15	2
10	36	2	18	2.1
11	20	2.1	15	2
12	28	1.9	13	1.3
13	29	1.8	16	2.3
14	30	1.4	19	1.3