Tag: optic nerve

  • Optic Neuromyelitis

    Optic Neuromyelitis: Definition and Description of Optic Neuromyelitis: Optic neuromyelitis, also known as neuromyelitis optica (NMO), is an autoimmune inflammatory demyelinating disorder primarily affecting the optic nerves and spinal cord. Characterized by significant damage to myelin, the protective layer surrounding nerve fibers, this condition can lead to severe neurological symptoms. Patients may experience sudden vision…

  • Glaucoma

    Glaucoma Definition and Description of Glaucoma Glaucoma is a progressive eye disease characterized by damage to the optic nerve, often associated with elevated intraocular pressure (IOP). This condition can lead to vision loss and, if untreated, may result in blindness. The disease typically develops gradually, sometimes without noticeable symptoms until significant damage has occurred. Early…