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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.
Fluent speech: individuals with Wernicke's aphasia do not have difficulty with producing connected speech that flows. [6] Although the connection of the words may be appropriate, the words they are using may not belong together or make sense (Jargon). [11] Some patients with Wernicke's Aphasia experience logorrhea, which is also known as over ...
Paraphasia is associated with fluent aphasias, characterized by "fluent spontaneous speech, long grammatically shaped sentences and preserved prosody abilities." [4] Examples of these fluent aphasias include receptive or Wernicke's aphasia, anomic aphasia, conduction aphasia, and transcortical sensory aphasia, among others.
Carl (or Karl) [a] Wernicke (/ ˈ v ɛər n ɪ k ə /; German: [ˈvɛɐ̯nɪkə]; 15 May 1848 – 15 June 1905) was a German physician, anatomist, psychiatrist and neuropathologist.He is known for his influential research into the pathological effects of specific forms of encephalopathy and also the study of receptive aphasia, both of which are commonly associated with Wernicke's name and ...
The classical explanation for conduction aphasia is a disconnection between the brain areas responsible for speech comprehension (Wernicke's area) and that of speech production (Broca's area). This is due to specific damage to the arcuate fasciculus, a deep white matter tract. Aphasic people are still able to comprehend speech as the lesion ...
There are several types of aphasia, with the two most popular being Broca’s Aphasia and Wernicke’s Aphasia. The different types of aphasia all have different impacts on the comprehension and production of language. Some symptoms of aphasia are: Short or incomplete sentences; Incorrect substitutions of words; Unrecognizable words
Jargon aphasia is a type of fluent aphasia in which an individual's speech is incomprehensible, but appears to make sense to the individual. Persons experiencing this condition will either replace a desired word with another that sounds or looks like the original one, or has some other connection to it, or they will replace it with random sounds .
Instead, it requires speech production damage, where the desired phonemes are selected erroneously or in an incorrect sequence. [7] Therefore, although Wernicke's aphasia, a combination of phonological retrieval and semantic systems impairment, affects speech comprehension, it also involves speech production damage. [7]