1 Department of Biomedical Engineering, Faculty of Medicine, Kermanshah University of Medical Sciences (KUMS), Kermanshah, Iran.
2 Department of Medical Physics and Biomedical Engineering, Faculty of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran; PERFORM Center, Concordia University, Montreal, QC, Canada; Pharmaceutical Sciences Research Center (PSRC), The institute of Pharmaceutical Sciences, Tehran University of Medical Sciences (TUMS), Tehran, Iran. Electronic address: riahinad@sina.tums.ac.ir.
3 Department of Medical Physics and Biomedical Engineering, Faculty of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
4 Department of Medical Physics and Biomedical Engineering, Faculty of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran; Research Center for Science and Technology in Medicine (RCSTM), Tehran University of Medical Sciences (TUMS), Tehran, Iran.
5 Department of Radiology, Faculty of Medicine, Tehran University of Medical Sciences(TUMS), Tehran, Iran; Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences(TUMS), Tehran, Iran.
6 Sina MS Research Center, Sina Hospital, Faculty of Medicine, Tehran University of Medical Sciences(TUMS), Tehran, Iran.

Magnetic Resonance Imaging (MRI) can be applied to study the effects of rehabilitation strategies for neuroscience research. An MRI-wrist robot is designed and used as a clinical tool to examine the process of the brain plasticity changes. In this robot, the patient actuation is accomplished with two standard air cylinders, located inside the MRI chamber with two degrees of freedom (flexion-extension and ulna-radial deviation) with pneumatic air transmission, consisting of simple mechanism...