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Disorders • Fluent aphasias [3] • Nonfluent aphasias [4] • Pure aphasias [1] • Watershed

Disorders Fluent aphasias [3] Nonfluent aphasias [4] Pure aphasias [1] Watershed

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Page 1: Disorders Fluent aphasias [3] Nonfluent aphasias [4] Pure aphasias [1] Watershed

Disorders

• Fluent aphasias [3]

• Nonfluent aphasias [4]

• Pure aphasias [1]

• Watershed

Page 2: Disorders Fluent aphasias [3] Nonfluent aphasias [4] Pure aphasias [1] Watershed

Disorders

• Fluent aphasias• Wernicke’s aphasia

• Fluent speech• Impaired

comprehension• Impaired repetition • MCA inferior

Page 3: Disorders Fluent aphasias [3] Nonfluent aphasias [4] Pure aphasias [1] Watershed

Disorders

• Fluent aphasias• Transcortical sensory

aphasia• Fluent speech• Impaired

comprehension• Intact repetition• MCA-PCA watershed

Page 4: Disorders Fluent aphasias [3] Nonfluent aphasias [4] Pure aphasias [1] Watershed

Disorders

• Fluent aphasias• Conduction aphasia

• Fluent speech• Intact

Comprehension• Impaired Repetition• Interruption of

arcuate fasciculus

Page 5: Disorders Fluent aphasias [3] Nonfluent aphasias [4] Pure aphasias [1] Watershed

Disorders

• Nonfluent aphasias• Transcortical motor

aphasia• Nonfluent speech• Intact comprehension• Intact repetition• MCA-ACA watershed

Page 6: Disorders Fluent aphasias [3] Nonfluent aphasias [4] Pure aphasias [1] Watershed

Disorders

• Nonfluent aphasias• Broca’s aphasia

• Nonfluent speech• Intact comprehension• Impaired repetition• MCA superior

Page 7: Disorders Fluent aphasias [3] Nonfluent aphasias [4] Pure aphasias [1] Watershed

Disorders

• Nonfluent aphasias• Mixed transcortical

aphasia• Nonfluent speech• Impaired comprehension• Intact repetition• MCA-ACA & MCA-PCA

watersheds

Page 8: Disorders Fluent aphasias [3] Nonfluent aphasias [4] Pure aphasias [1] Watershed

Disorders

• Nonfluent aphasias• Global aphasia

• Nonfluent speech• Impaired comprehension• Impaired repetition• MCA inferior/superior

Page 9: Disorders Fluent aphasias [3] Nonfluent aphasias [4] Pure aphasias [1] Watershed

Disorders

• Pure aphasia: alexia without agraphia