Study aim: Determination of the effect of repeated cerebral stimulation on headache after stroke in patients referred to Rajaee Hospital Design: During treatment, patients usually have to sit on a special chair designed for this purpose, the chin and forehead of the patient will be placed in a special frame to be fixed. This frame has been designed to prevent any unwanted movement of the patient during treatment. The holder holder is required for treatment, because the stimulus device does not touch the patient's head, it is about a few centimeters above the patient's head. During magnetism of the head, the magnetic coil should be carefully positioned at the right position, right above the patient's head, and, as a matter of fact, only the area where the doctor is intended to be treated. When the patient was ready, the physician switched on the device to turn the magnetic screw wires into a pole, and a short magnetic pulse was generated (the intervention group)Like the intervention group butthe device is off Settings and conduct: Rajaee Hospital Participants/Inclusion and exclusion criteria: Includes all CVA and headache patients Each patient rate for 20 minutes to 10 sessions RTMS LOW FREQUENCY be placed on the area of the brain M1 Intervention groups: Intervention group: This treatment takes up to 6 months for each patient for 20 minutes for 10 sessions of RTQM FREQ in the M1 brain area. In the control group:Like the intervention group but But the device is off Main outcome variables: The headache after stroke