Relationships between Aphasia and Apraxia
نویسندگان
چکیده
Aphasia and apraxia are two major neuropsychological syndromes that in most cases are caused by injuries in the left cerebral hemisphere. Clinical studies have revealed a double dissociation between aphasia and apraxia, and a strong correlation in their cerebral lateralization. These clinical observations suggest that aphasia and apraxia are independent syndromes. On the other hand, there are many parallels between language and praxis, including symbol representation and sequential motor control. The two syndromes are also similar in that their clinical variations can be classified into reception/production problems and semantic/nonsemantic problems. It appears that language and praxis systems make use of anatomically adjacent and possibly overlapping networks.
منابع مشابه
A Case Report of A Persian Patient with Crossed Aphasia: Agrammatism after Right Hemisphere Lesion
Crossed aphasia in dextral (CAD) refers to aphasia occurring after right brain damage in dextral persons. CAD is a rare phenomenon in the world and there has not been any report of crossed aphasia in Persian, that is why we measured to report a Persian patient with crossed aphasia and this is a first report of incidence of CA in Persian. In this case report study, we offered a complete report o...
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