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Anomic aphasia, also known as dysnomia, nominal aphasia, and amnesic aphasia, is a mild, fluent type of aphasia where individuals have word retrieval failures and cannot express the words they want to say (particularly nouns and verbs). [1]
Aphasia, also known as dysphasia, [a] is an impairment in a person’s ability to comprehend or formulate language because of damage to specific brain regions. [2] The major causes are stroke and head trauma; prevalence is hard to determine, but aphasia due to stroke is estimated to be 0.1–0.4% in developed countries. [3]
Rhotacism is a difficulty producing rhotic consonants sounds in the respective language's standard pronunciation. [2] [5] In Czech there is a specific type of rhotacism called rotacismus bohemicus which is an inability to pronounce the specific sound ř /r̝/. [6] Sigmatism is a difficulty of producing /s/, /z/ and similar sounds. [2]
Recent summaries about the syndrome show similarities between defective speech and writing and their relatively good comprehension. The sudden speech of a conduction aphasic is fluent, yet it is lengthy and inadequately structured. Aphasic people have difficulty in finding words appropriate to context and in accurately pronouncing a word.
Expressive aphasia contrasts with receptive aphasia, in which patients are able to speak in grammatical sentences that lack semantic significance and generally also have trouble with comprehension. [ 3 ] [ 7 ] Expressive aphasia differs from dysarthria , which is typified by a patient's inability to properly move the muscles of the tongue and ...
It is yet unclear whether auditory agnosia (also called general auditory agnosia) is a combination of milder disorders, such auditory verbal agnosia (pure word deafness), non-verbal auditory agnosia, amusia and word-meaning deafness, or a mild case of the more severe disorder, cerebral deafness. Typically, a person with auditory agnosia would ...
A speech impairment is characterized by difficulty in articulation of words. Examples include stuttering or problems producing particular sounds. Articulation refers to the sounds, syllables, and phonology produced by the individual. An example may include substituting one sound for another or leaving out sounds.
Individuals who have agraphia with fluent aphasia write a normal quantity of well-formed letters, but lack the ability to write meaningful words. Receptive aphasia is an example of fluent aphasia. [4] Those who have agraphia with nonfluent aphasia can write brief sentences but their writing