Broca’s aphasic patients also have some problems in comprehensionA deficit in "motor images" doesn’t explain the main symptom (agrammatism)Many patients who meet criteria for Broca’s aphasia have damage in temporal lobes not Broca’s area (Dronkers)Wernicke’s aphasic patients also have problems in speech production (e.g. neologisms)Wernicke’s area involved in a variety of functions, including linking acoustic information with visual and motoric information