??? ??? ?? ? ? ?? ?? ??? ????? ??? ?? ??? ???? ??? ???? ?????.???? ??? ? ?? ??: ??? ??? ???? ???? ??? ? ????.Spastic paraplegia 7 (SPG7) is characterised by insidiously progressive bilateral leg weak spot and spasticity. Most affected men and women have decreased vibration perception and cerebellar signs. Onset is usually in adulthood, Whilst signs