[63] The normal orbital pressure is approximately 4 mmHg [66] and the mean arterial pressure of the ophthalmic artery is approximately 80 mmHg. Beyond this pressure, the central retinal artery may ...

Hayreh and Jonas induced central retinal artery occlusions of variable duration in rhesus monkeys and showed that optic nerve damage was proportional to the duration of occlusion. Central retinal ...

particularly in identifying smaller vessels like the accessory meningeal artery and anastomotic connections (e.g., the meningo-ophthalmic artery or meningo-lacrimal artery through the foramen of Hyrtl ...

Millions of people across the UK are thought to be living with sight issues or a degenerative eye condition. Three out of four people with a visual impairment are aged over 65, while about 8,000 ...