[…] paraplegia, transmitted as an X-linked trait, with nystagmus, optic atrophy, intellectual handicap, and mild ataxia of the upper limbs. spastic paraplegia 3 (SPG3) (OMIM
[neo-genetics.com]
[…] paraplegia type 76 is a rare, complex hereditary spastic paraplegia characterized by adult onset slowly progressive, mild to moderate lower limb spasticity and hyperreflexia
[mendelian.co]
The gait is spastic with weakness, hyperreflexia, and extensor plantar responses in the lower limbs. The upper limbs are variably involved and movements are dysmetric.
[disorders.eyes.arizona.edu]