Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Gait Disturbance(also: Gait Abnormality, Gait Impairment, Gait Deviation)
- Any deviation from a person's normal walking pattern, including decreased walking velocity, reduced step and stride length, increased step time, asymmetrical gait, and instability. Gait disturbances can result from neurological conditions (multiple sclerosis, Parkinson's…
- Glasgow Coma Scale(also: GCS)
- A standardized neurological assessment scale used to evaluate the severity of brain injuries by measuring three aspects of responsiveness: eye opening (1-4 points), verbal response (1-5 points), and motor response (1-6 points), yielding a total score from 3 to 15. A GCS score of…
- Glaucoma
- A group of eye diseases that damage the optic nerve, usually caused by abnormally high intraocular pressure. It is one of the leading causes of irreversible blindness worldwide, affecting over 80 million people. Glaucoma typically causes gradual peripheral vision loss that may…
- Glaucoma
- A group of eye conditions that damage the optic nerve, typically associated with elevated intraocular pressure. Glaucoma is a leading cause of irreversible blindness worldwide. It usually causes gradual loss of peripheral vision first, which can progress to tunnel vision and…
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