System for neuropathic pain rehabilitation, including: a transcranial direct current stimulation (tDCS) apparatus comprising: - a cap sized to fit over a portion of a patient's head; - two or more connecting points for electrodes operatively associated with an inner surface of the cap; and - a power supply in electrical communication with the electrodes and with a control interface both said power supply and said control interface being sized to be worn by and transported by a patient in use; characterized in that it further comprises: a computer device with a dedicated software and an associated control unit to provide a patient's self operation of said tDCS apparatus acting through said control interface during a neuropathic pain rehabilitation session initiated by said patient.; at least a camera to capture at least a partial image of said patient; a screen to present to said patient a combination of said partial patient's own image and a complementary image provided by an animated digital image representative of a movement of a body injured part of the patient capable of generating a visual illusion suitable to correct mismatching between motor commands and sensory feedback, said combination of images being prepared or generated under control of said computer device and dedicated software; and means for a checking of: • impedance of each of the connecting sections from each of the electrodes to the power source; and • polarity of each of the electrodes; said means for checking acting as a security measure to confirm right positioning of the electrodes and feed current. a transcranial direct current stimulation (tDCS) apparatus comprising: - a cap sized to fit over a portion of a patient's head; - two or more connecting points for electrodes operatively associated with an inner surface of the cap; and - a power supply in electrical communication with the electrodes and with a control interface both said power supply and said control interface being sized to be worn by and transported by a patient in use; - a cap sized to fit over a portion of a patient's head; - two or more connecting points for electrodes operatively associated with an inner surface of the cap; and - a power supply in electrical communication with the electrodes and with a control interface both said power supply and said control interface being sized to be worn by and transported by a patient in use; characterized in that it further comprises: a computer device with a dedicated software and an associated control unit to provide a patient's self operation of said tDCS apparatus acting through said control interface during a neuropathic pain rehabilitation session initiated by said patient.; at least a camera to capture at least a partial image of said patient; a screen to present to said patient a combination of said partial patient's own image and a complementary image provided by an animated digital image representative of a movement of a body injured part of the patient capable of generating a visual illusion suitable to correct mismatching between motor commands and sensory feedback, said combination of images being prepared or generated under control of said computer device and dedicated software; and means for a checking of: • impedance of each of the connecting sections from each of the electrodes to the power source; and • polarity of each of the electrodes; a computer device with a dedicated software and an associated control unit to provide a patient's self operation of said tDCS apparatus acting through said control interface during a neuropathic pain rehabilitation session initiated by said patient.; at least a camera to capture at least a partial image of said patient; a screen to present to said patient a combination of said partial patient's own image and a complementary image provided by an animated digital image representative of a movement of a body injured part of the patient capable of generating a visual illusion suitable to correct mismatching between motor commands and sensory feedback, said combination of images being prepared or generated under control of said computer device and dedicated software; and means for a checking of: • impedance of each of the connecting sections from each of the electrodes to the power source; and • polarity of each of the electrodes; • impedance of each of the connecting sections from each of the electrodes to the power source; and • polarity of each of the electrodes; said means for checking acting as a security measure to confirm right positioning of the electrodes and feed current.