ABSTRACT
White matter lesions (WMLs) are the extensive damage of periventricular and subcortical white matter caused by different etiology.Previous studies have shown that WMLs is associated with cognitive function, motor function, mood and urination function.Parkinson disease (PD) is a common chronic degenerative disease of the central nervous system.Recently, evidences showed that PD patients have a high susceptibility to WMLs which participates in the progression of motor and cognitive impairment.PD patients have higher risk of WMLs because of cardiovascular autonomic nerve dysfunction, long-term dopamine (DA) treatment and β-amyloid peptides (Aβ) deposition along vessels.Furthermore, recently, more and more evidences showed that WMLs could impact on the motor and cognitive symptoms of PD.WMLs had a significant influence on axial motor symptoms, and was related to executive function, attention, memory, visual-spatial ability and other cognitive impairment.Moreover, the severity of WMLs affects drug and surgical efficacy of patients with PD.Taking active measures to slacken the WMLs progression of PD will contribute to improve symptoms and curative effect.This article summarized the roles of WMLs in the occurrence and development of PD, in order to provide theoretical basis for prevention, diagnosis and treatment of PD.
ABSTRACT
Post-stroke anxiety is one of the most common and important complications in patients with stroke, which can seriously affect the rehabilitation, daily life and work of patients with stroke. This article reviews the epidemiology, clinical characteristics, risk factors and predictors, pathophysiological mechanism, prevention and treatment of post-stroke anxiety.
ABSTRACT
Stroke-like symptoms and cognitive impairment caused by cerebral small vessel diseases will bring heavy burden to families and society. Therefore, early diagnosis and treatment of cerebral small vessel diseases are particularly important. This article reviews the diagnosis and treatment of cerebral small vessel diseases.