<unk>  is a clinical syndrome characterized by tremor, bradykinesia (slowed movements), rigidity, and postural instability. These are the four motor symptoms found in Parkinson's disease <unk> , after which it is named, dementia with Lewy bodies (DLB), Parkinson's disease dementia <unk> D), and many other conditions. This set of symptoms occurs in a wide range of conditions and may have many causes, including neurodegenerative conditions, drugs, toxins, metabolic diseases, and neurological conditions other than<unk> .
Parkinsonism
Akathisia
Parkinson's disease
Leukodystrophy
Parkinson-plus syndrome
Dementia
Dysthanasia
Synucleinopathy