Symbol	Value	(units)
E, white and gray	2100	(N/m2)
E, tumor	100,000	(N/m2)
E, falx	210,000	(N/m2)
ν	0.45	(no units)
ρt	1000	(kg/m3)
ρf	1000	(kg/m3)
g	9.81	(m/s2)
a	1.0	(no units)
1/S	0.0	(no units)
kwhite	1 × 10−10	(m3s/kg)
kgray	5 × 10−12	(m3s/kg)
kc1, white*	9.2 × 10−9	(Pa/s)
kc2, white*	4.6 × 10−9	(Pa/s)
kc3, white*	2.3 × 10−9	(Pa/s)
kc1, gray*	45.9 × 10−9	(Pa/s)
kc2, gray*	22.9 × 10−9	(Pa/s)
kc3, gray*	11.5 × 10−9	(Pa/s)
pc, mannitol	−3633	(Pa)
pc, swelling	3633	(Pa)

^*Three different values used in Section 3.3 to simulate tissue swelling due to elevated intracranial pressures.