IRCT2014052417814N1 IRCT 2014-10-01 Vice Chancellor of Research, Shahid Beheshti University of Medical Sciences The Comparison between the effects of Two treatment of Postcerebrovascular Accident (CVA) Motor Aphasia The Comparison between the effects of two different treatment protocols of Repetitive Transcranial Magnetic Stimulation (rTMS) on the improvements of verbal fluency in patients with Postcerebrovascular Accident (CVA) motor aphasia 2013-03-21 anticipated 48 Complete https://irct.ir/trial/16308 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Other design features: The blindness of this test is such that the patients’ tester after rTMS is not aware of facing which protocol and patient, i.e. the verbal tests and rTMS procedures are performed by two independent people. 3 Aphasia. Intervention 1: Alternative stimulation of two motor speech areas of the brain responsible for motor aphasia (the damaged left hemisphere) and its counterparts in the right hemisphere, with high-frequency (10 Hz) and low frequency (1 Hertz). Intervention 2: The method of stimulating the right hemisphere Broca symmetric with low frequency (1 Hertz).