Researchers from the Champalimaud Foundation have shed light on the puzzling relationship between dopamine and rest tremor in Parkinson's disease, finding that preserved dopamine in certain brain ...

Parkinson’s disease (PD) is a progressive neurological disorder known for its characteristic motor symptoms, which include tremor, rigidity, and slowness of movement. Among these, rest or resting ...

VIENNA, Austria — Levels of iron in specific areas of the brain may help clinicians to differentiate a diagnosis of Parkinson's disease (PD) from nondegenerative tremor syndromes (ND-TS), suggests new ...

Wearable devices using machine learning can accurately detect and rate Parkinson’s disease tremors as people go about their normal activities, according to a new study. Study participants wore sensors ...

Researchers have identified a potential biomarker of Parkinson's disease progression. According to the new study, patients with a slow progression of the pathology would have a significant increase in ...

Progressive supranuclear palsy (PSP) and corticobasal degeneration (CBD) are sporadic four-repeat tauopathies that have characteristic clinical and neuropathologic profiles, but also share overlapping ...

Skin biopsies detected phosphorylated alpha-synuclein in a high proportion of people with Parkinson's disease and other synucleinopathies. Finding a reliable diagnostic biomarker for synucleinopathies ...

Exposure to the industrial solvent trichloroethylene (TCE) and other volatile organic compounds in drinking water raised the risk of Parkinson's disease decades later, an analysis of 158,000 military ...