Expressive aphasia, known as Broca's aphasia in clinical neuropsychology and agrammatic aphasia in cognitive neuropsychology, is an aphasia caused by damage to or developmental issues in anterior regions of the brain, including (but not limited to) the left posterior inferior frontal gyrus known as Broca's area (Brodmann area 44 and Brodmann area 45).
Sufferers of this form of aphasia exhibit the common problem of agrammatism. For them, speech is...
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Expressive aphasia, known as Broca's aphasia in clinical neuropsychology and agrammatic aphasia in cognitive neuropsychology, is an aphasia caused by damage to or developmental issues in anterior regions of the brain, including (but not limited to) the left posterior inferior frontal gyrus known as Broca's area (Brodmann area 44 and Brodmann area 45).
Sufferers of this form of aphasia exhibit the common problem of agrammatism. For them, speech is difficult to initiate, non-fluent, labored, and halting. Similarly, writing is difficult as well. Intonation and stress patterns are deficient. Language is reduced to disjointed words and sentence construction is poor, omitting function words and inflections (bound morphemes). A person with expressive aphasia might say "Son ... University ... Smart ... Boy ... Good ... Good ... "
For example, in the following passage, a Broca's aphasic patient is trying to explain how he came to the hospital for dental surgery:
In extreme cases, patients may...
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