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Diplopia. Diplopia. Other names. Double vision. One way a person might experience double vision. Specialty. Neurology, ophthalmology. Diplopia is the simultaneous perception of two images of a single object that may be displaced horizontally or vertically in relation to each other. [ 1] Also called double vision, it is a loss of visual focus ...
Speech-language pathologist. A speech sound disorder ( SSD) is a speech disorder affecting the ability to pronounce speech sounds, which includes speech articulation disorders and phonemic disorders, the latter referring to some sounds ( phonemes) not being produced or used correctly. The term "protracted phonological development" is sometimes ...
Speech–language pathology (a.k.a. speech and language pathology or logopedics) is a healthcare and academic discipline concerning the evaluation, treatment, and prevention of communication disorders, including expressive and mixed receptive-expressive language disorders, voice disorders, speech sound disorders, speech disfluency, pragmatic language impairments, and social communication ...
Diplegia is the most common cause of crippling in children, specifically in children with cerebral palsy. [ 2] Other causes may be due to injury of the spinal cord. There is no set course of progression for people with diplegia. Symptoms may get worse but the neurological part does not change.
Speech disorders, impairments, or impediments, are a type of communication disorder in which normal speech is disrupted. [ 1] This can mean fluency disorders like stuttering, cluttering or lisps. Someone who is unable to speak due to a speech disorder is considered mute. [ 2] Speech skills are vital to social relationships and learning, and ...
Rhotacism ( / ˈroʊtəsɪzəm / ROH-tə-siz-əm) [ 1] or rhotacization is a sound change that converts one consonant (usually a voiced alveolar consonant: /z/, /d/, /l/, or /n/) to a rhotic consonant in a certain environment. The most common may be of /z/ to /r/. [ 2] When a dialect or member of a language family resists the change and keeps a ...
The human voice consists of sound made by a human being using the vocal tract, including talking, singing, laughing, crying, screaming, shouting, humming or yelling. The human voice frequency is specifically a part of human sound production in which the vocal folds (vocal cords) are the primary sound source. (Other sound production mechanisms ...
The sound of a hard g (which often precedes the non-front vowels a o u or a consonant) is usually the voiced velar plosive [ɡ] (as in gain or go) while the sound of a soft g (typically before i , e , or y ) may be a fricative or affricate, depending on the language. In English, the sound of soft g is the affricate / dʒ /, as in general, giant ...