Advances in clinical research of Parkinson disease combined with cognitive impairment and cerebral small vessel disease

Abstract:

Parkinson disease (PD) combined with cognitive impairment has attracted much attention due to its high disability. A large number of studies have found that cerebral small vessel disease is closely related to the pathology and pathogenesis of PD combined with cognitive impairment. This article reviews the advances in the relative research of cognitive impairment and cerebral small vessel disease in patients with PD.