TY - CHAP
T1 - Response of the Rat Optic Nerve to Acute Intraocular and Intracranial Pressure Changes
AU - Lim, Jeremiah Kah Heng
AU - Zhao, Da
AU - He, Zheng
AU - van Koeverden, Anna K.
AU - Vingrys, Algis
AU - Wong, Vickie H.Y.
AU - Nguyen, Christine T O
AU - Bui, Bang V
PY - 2019/3/31
Y1 - 2019/3/31
N2 - Glaucoma is a neurodegenerative disease, characterized by the progressive death of retinal ganglion cells. Elevated intraocular pressure (IOP) is known to be an important risk factor for glaucoma; however, it is not the only force acting on the optic nerve. Intracranial pressure (ICP) also exerts an effect on the optic nerve head, effectively opposing the force applied by IOP. Indeed, this balance of forces creates a pressure gradient (or the translaminar pressure gradient) across the optic nerve head [1]. Increasingly it is thought that the pressure difference between IOP and ICP, the translaminar pressure (TLP), may be critical for the integrity of the retina and optic nerve [2], and thus ICP may be an important risk factor for glaucoma [2–6].
AB - Glaucoma is a neurodegenerative disease, characterized by the progressive death of retinal ganglion cells. Elevated intraocular pressure (IOP) is known to be an important risk factor for glaucoma; however, it is not the only force acting on the optic nerve. Intracranial pressure (ICP) also exerts an effect on the optic nerve head, effectively opposing the force applied by IOP. Indeed, this balance of forces creates a pressure gradient (or the translaminar pressure gradient) across the optic nerve head [1]. Increasingly it is thought that the pressure difference between IOP and ICP, the translaminar pressure (TLP), may be critical for the integrity of the retina and optic nerve [2], and thus ICP may be an important risk factor for glaucoma [2–6].
U2 - 10.1007/978-981-13-2137-5_21
DO - 10.1007/978-981-13-2137-5_21
M3 - Chapter
SN - 978-981-13-2137-5
VL - 1
T3 - Advances in Visual Science and Eye Diseases
SP - 159
EP - 165
BT - Intraocular and Intracranial Pressure Gradient in Glaucoma
A2 - Wang, N
PB - Springer Nature Singapore Pte Ltd
CY - Singapore
ER -