A pathological condition caused by impaired blood flow in the basal regions of cerebral hemispheres (BASAL GANGLIA), such as INFARCTION; HEMORRHAGE; or ISCHEMIA in vessels of this brain region including the lateral lenticulostriate arteries. Primary clinical manifestations include involuntary movements (DYSKINESIAS) and muscle weakness (HEMIPARESIS).

Synonyms: Basal Ganglia Vascular Disease, Cerebrovascular Disease, Basal Ganglia, Basal Ganglia Cerebrovascular Disease, Vascular Diseases, Lenticulostriate, Vascular Lenticulostriate Diseases, Lenticulostriate Vascular Diseases, Vasculopathy, Lenticulostriate, Lenticulostriate Vascular Disease, Vascular Disease, Lenticulostriate, Vasculopathies, Lenticulostriate, Vascular Disease, Basal Ganglia, Lenticulostriate Vasculopathies, Vascular Diseases, Basal Ganglia, Lenticulostriate Vasculopathy, Lenticulostriate Diseases, Vascular