????? ??? ??, ?? ??? ??? ??? ? ?? ?? ??????. ???? ???? ??? ? ?? ?? ??? ?????.???? ??? ? ?? ??: ??? ??? ???? ???? ??? ? ????.Spastic paraplegia 7 (SPG7) is characterized by insidiously progressive bilateral leg weak point and spasticity. Most influenced persons have lessened vibration perception and cerebellar symptoms. Onset is usually in adulthood