6. The second arm will be treated for 3 months by the staff of the "functional neurology" clinic at Soroka UMC. This treatment will include an initial visit to the staff neurologist and further multidisciplinary treatment as per his decision (the team includes a psychologist and a physical therapist as well). The third arm will be treated for 3 months by an internal medicine physician on staff at Soroka UMC. This treatment will include an initial visit to the physician and further treatment as per his decision.