??? ??? ?? ? ? ?? ?? ??? ????? ??? ?? ??? ???? ??? ???? ?????.????? ??? ????? ???? ????.????? ???? ??? ??? ??? ???? ?????.Spastic paraplegia seven (SPG7) is characterized by insidiously progressive bilateral leg weak point and spasticity. Most afflicted people have lessened vibration sense and cerebellar indications. Onset is generally in adulthood