373 results found
Health topics
… consists of two layers: the sensory retina, which contains nerve cells that process visual information and send it to … impulses. Nerve fibres in the retina merge to form the optic nerve , which leads to the brain. Nerve impulses are carried through the optic nerve to the brain. The macula, near the centre of the …
Health topics
… the target pressure in your eyes can reduce the risk of optic nerve damage. It may help slow the progression of the … in the eyes. The target pressure is based on the degree of optic nerve damage and the amount of visual field loss. It …
Health topics
… is very useful in finding early changes in vision caused by nerve damage from glaucoma. Regular perimetry tests can be … amount of peripheral vision loss is linked to the amount of optic nerve damage. A perimetry test makes a detailed record … amount of peripheral vision loss is linked to the amount of optic nerve damage. A perimetry test makes a detailed record …
Health topics
… is the name for a group of eye diseases that damage the optic nerve . This nerve carries information from the eye to the … there are things you can do to help stop more damage to the optic nerve. To help keep your vision from getting worse, …
Health topics
… the tissue that lines the back of the eyeball (retina), optic nerve, or blood vessels in the eye . Evaluation by a health … the tissue that lines the back of the eyeball (retina), optic nerve, or blood vessels in the eye . Evaluation by a …
Health topics
… clouding of the lens (cataract) or fluid buildup under the nerve layer (retina). Sudden, permanent loss of central … malignant glaucoma and is rare. Continued changes in the optic nerve (at the back of the eye) caused by glaucoma. … malignant glaucoma and is rare. Continued changes in the optic nerve (at the back of the eye) caused by glaucoma. …
Health topics
… and strength, vision, balance, feeling, and thinking. Your nerve cells have a protective covering called myelin. … when you move your eyes), blindness, or double vision. Optic neuritis—sudden loss of vision that is often … abnormalities in the brain and spinal cord and in the optic nerves of the eyes that other tests may not detect. …
Health topics
… Airway Pressure (CPAP) Sleep Apnea Sleep Apnea: Fibre-Optic Pharyngoscopy Oral Breathing Devices for Sleep Apnea …
Health topics
… can't be sent. For example, with Parkinson's disease, nerve cells in the brain break down and can't send signals, … Office Ergonomics Open Carpal Tunnel Surgery Opioids Optic Neuritis Orthopedic Surgery for Cerebral Palsy Pain … Office Ergonomics Open Carpal Tunnel Surgery Opioids Optic Neuritis Orthopedic Surgery for Cerebral Palsy Pain …
Health topics
… and liquids to travel down your esophagus: The muscles and nerves that help move food through the throat and esophagus … the back of your throat, using either a mirror or a fibre-optic scope. Esophagoscopy or upper gastrointestinal … the back of your throat, using either a mirror or a fibre-optic scope. Esophagoscopy or upper gastrointestinal …
