Causes of Aphasia - Differential Diagnosis Algorithm Fluent - Grammatically correct, but nonsensical, tangential. Phonemic & semantic paraphasias Non-Fluent - Agrammatic, hesitant, but substantive communication Impaired Repetition • Impaired Comprehension - Wernicke's Aphasia, Global Aphasia • Intact Comprehension - Conduction Aphasia, Broca's Aphasia Intact Repetition • Impaired Comprehension - Transcortical Sensory Aphasia, Mixed Transcortical Aphasia • Intact Comprehension - Anomic Aphasia, Transcortical Motor Aphasia #Aphasia #Neurology #Differential #Diagnosis #Algorithm #Causes