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Expressive aphasia (also known as Broca's aphasia) is a type of aphasia characterized by partial loss of the ability to produce language ( spoken, manual, [ 1] or written ), although comprehension generally remains intact. [ 2] A person with expressive aphasia will exhibit effortful speech. Speech generally includes important content words but ...
Oral motor planning, speech delay. Apraxia of speech ( AOS ), also called verbal apraxia, is a speech sound disorder affecting an individual's ability to translate conscious speech plans into motor plans, which results in limited and difficult speech ability. By the definition of apraxia, AOS affects volitional (willful or purposeful) movement ...
Apraxia is another disorder often correlated with aphasia. This is due to a subset of apraxia which affects speech. Specifically, this subset affects the movement of muscles associated with speech production, apraxia and aphasia are often correlated due to the proximity of neural substrates associated with each of the disorders. [55]
Signs and symptoms. The Landau–Kleffner syndrome is characterized by the sudden or gradual development of aphasia (the inability to understand or express language) and an abnormal electroencephalogram (EEG). [ 5] LKS affects the parts of the brain that control comprehension and speech ( Broca's area and Wernicke's area ).
Other names. Speech and language disorder with orofacial dyspraxia. Developmental verbal dyspraxia ( DVD ), also known as childhood apraxia of speech ( CAS) and developmental apraxia of speech ( DAS ), [ 1] is a condition in which an individual has problems saying sounds, syllables and words. This is not because of muscle weakness or paralysis.
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] By contrast, anomia is a deficit of expressive language, and a symptom of all forms of aphasia, but ...
Global aphasia is a severe form of nonfluent aphasia, caused by damage to the left side of the brain, that affects [ 1] receptive and expressive language skills (needed for both written and oral language) as well as auditory and visual comprehension. [ 2] Acquired impairments of communicative abilities are present across all language modalities ...
Speech–language pathology. A communication disorder is any disorder that affects an individual's ability to comprehend, detect, or apply language and speech to engage in dialogue effectively with others. [ 1] This also encompasses deficiencies in verbal and non-verbal communication styles. [ 2] The delays and disorders can range from simple ...