37 relations: Amiodarone, Anterior ischemic optic neuropathy, Axon, Behr syndrome, Berk–Tabatznik syndrome, Chronic relapsing inflammatory optic neuropathy, Ethambutol, Ethanol, Ethylene glycol, Giant-cell arteritis, Glaucoma, Granulomatosis with polyangiitis, Kjer's optic neuropathy, Lateral geniculate nucleus, Leber's hereditary optic neuropathy, Marcus Gunn pupil, Methanol, Mitochondrial optic neuropathies, Mitochondrion, Multiple sclerosis, Nose-blowing, Ophthalmoparesis, Ophthalmoscopy, Optic disc, Optic nerve, Optic neuritis, Peripheral neuropathy, Posterior ischemic optic neuropathy, Retina, Retinal ganglion cell, Ribavirin, Sarcoidosis, Tobacco, Toxic and nutritional optic neuropathy, Visual cortex, Vitamin B12 deficiency anemia, World War II.
Amiodarone
Amiodarone is an antiarrhythmic medication used to treat and prevent a number of types of irregular heartbeats.
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Anterior ischemic optic neuropathy
Anterior ischemic optic neuropathy (AION) is a medical condition involving loss of vision caused by damage to the optic nerve as a result of insufficient blood supply (ischemia).
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Axon
An axon (from Greek ἄξων áxōn, axis) or nerve fiber, is a long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses known as action potentials, away from the nerve cell body.
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Behr syndrome
Behr syndrome is characterized by the association of early-onset optic atrophy with spinocerebellar degeneration resulting in ataxia, pyramidal signs, peripheral neuropathy and developmental delay.
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Berk–Tabatznik syndrome
Berk–Tabatznik syndrome is a medical condition with an unknown cause that shows symptoms of short stature, congenital optic atrophy and brachytelephalangy.
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Chronic relapsing inflammatory optic neuropathy
Chronic relapsing inflammatory optic neuropathy (CRION), sometimes called chronic relapsing inflammatory optic neuritis, is a form of recurrent optic neuritis that is steroid responsive.
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Ethambutol
Ethambutol (EMB, E) is a medication primarily used to treat tuberculosis.
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Ethanol
Ethanol, also called alcohol, ethyl alcohol, grain alcohol, and drinking alcohol, is a chemical compound, a simple alcohol with the chemical formula.
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Ethylene glycol
Ethylene glycol (IUPAC name: ethane-1,2-diol) is an organic compound with the formula (CH2OH)2.
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Giant-cell arteritis
Giant-cell arteritis (GCA), also called temporal arteritis, is an inflammatory disease of blood vessels.
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Glaucoma
Glaucoma is a group of eye diseases which result in damage to the optic nerve and vision loss.
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Granulomatosis with polyangiitis
Granulomatosis with polyangiitis (GPA), formerly known as Wegener's granulomatosis (WG), is a long-term systemic disorder that involves both granulomatosis and polyangiitis.
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Kjer's optic neuropathy
Dominant optic atrophy, or dominant optic atrophy, Kjer's type, is an autosomally inherited disease that affects the optic nerves, causing reduced visual acuity and blindness beginning in childhood.
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Lateral geniculate nucleus
The lateral geniculate nucleus (LGN; also called the lateral geniculate body or lateral geniculate complex) is a relay center in the thalamus for the visual pathway.
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Leber's hereditary optic neuropathy
Leber's hereditary optic neuropathy (LHON) or Leber hereditary optic atrophy is a mitochondrially inherited (transmitted from mother to offspring) degeneration of retinal ganglion cells (RGCs) and their axons that leads to an acute or subacute loss of central vision; this affects predominantly young adult males.
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Marcus Gunn pupil
Relative afferent pupillary defect (RAPD) or Marcus Gunn pupil is a medical sign observed during the swinging-flashlight test whereupon the patient's pupils constrict less (therefore appearing to dilate) when a bright light is swung from the unaffected eye to the affected eye.
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Methanol
Methanol, also known as methyl alcohol among others, is a chemical with the formula CH3OH (a methyl group linked to a hydroxyl group, often abbreviated MeOH).
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Mitochondrial optic neuropathies
Mitohondrial optic neuropathies are a heterogenous group of disorders that present with visual disturbances resultant from mitochondrial dysfunction within the anatomy of the Retinal Ganglion Cells (RGC), optic nerve, optic chiasm, and optic tract.
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Mitochondrion
The mitochondrion (plural mitochondria) is a double-membrane-bound organelle found in most eukaryotic organisms.
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Multiple sclerosis
Multiple sclerosis (MS) is a demyelinating disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged.
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Nose-blowing
Nose-blowing is the act of expelling nasal mucus by exhaling forcefully through the nose, usually into a facial tissue or handkerchief.
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Ophthalmoparesis
Ophthalmoparesis or ophthalmoplegia refers to weakness (-paresis) or paralysis (-plegia) of one or more extraocular muscles which are responsible for eye movements.
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Ophthalmoscopy
Ophthalmoscopy, also called funduscopy, is a test that allows a health professional to see inside the fundus of the eye and other structures using an ophthalmoscope (or funduscope).
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Optic disc
The optic disc or optic nerve head is the point of exit for ganglion cell axons leaving the eye.
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Optic nerve
The optic nerve, also known as cranial nerve II, is a paired nerve that transmits visual information from the retina to the brain.
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Optic neuritis
Optic neuritis is a demyelinating inflammation of the optic nerve.
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Peripheral neuropathy
Peripheral neuropathy (PN) is damage to or disease affecting nerves, which may impair sensation, movement, gland or organ function, or other aspects of health, depending on the type of nerve affected.
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Posterior ischemic optic neuropathy
Posterior ischemic optic neuropathy (PION) is a medical condition characterized by damage to the retrobulbar portion of the optic nerve due to inadequate blood flow (ischemia) to the optic nerve.
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Retina
The retina is the innermost, light-sensitive "coat", or layer, of shell tissue of the eye of most vertebrates and some molluscs.
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Retinal ganglion cell
A retinal ganglion cell (RGC) is a type of neuron located near the inner surface (the ganglion cell layer) of the retina of the eye.
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Ribavirin
Ribavirin, also known as tribavirin, is an antiviral medication used to treat RSV infection, hepatitis C, and viral hemorrhagic fever.
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Sarcoidosis
Sarcoidosis is a disease involving abnormal collections of inflammatory cells that form lumps known as granulomas.
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Tobacco
Tobacco is a product prepared from the leaves of the tobacco plant by curing them.
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Toxic and nutritional optic neuropathy
Toxic and nutritional optic neuropathy is a group of medical disorders defined by visual impairment due to optic nerve damage secondary to a toxic substance and/or nutritional deficiency.
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Visual cortex
The visual cortex of the brain is a part of the cerebral cortex that processes visual information.
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Vitamin B12 deficiency anemia
Vitamin B12 deficiency anemia, of which pernicious anemia is a type, is a disease in which not enough red blood cells are produced due to a deficiency of vitamin B12.
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World War II
World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between what would become the Allied and Axis blocs began earlier.
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Congenital optic atrophy, Hereditary optic atrophy, Optic Atrophy, Optic atrophies, hereditary, Optic atrophy, Optic atrophy, autosomal dominant.
References
[1] https://en.wikipedia.org/wiki/Optic_neuropathy