Cognitive impairment as a manifestation of SPG7: case report
ABSTRACT Hereditary spastic paraplegia (HSP) is a group of genetic disorders caused by >80 genes that can be described as either pure or complex forms.We report a case of a patient with a complex form of SPG7 with significant cognitive impairment.A 42-year-old man presented with a 10-year history of dysarthria, 5 years...