One of the first signs of Parkinson’s disease is often a small tremor, or shaking, in one part of the body, usually a hand or ...

Clinical diagnosis of Parkinson's disease (PD) could be performed in the presence of motor symptoms such as resting tremor, rigidity, akinesia, bradykinesia and postural instability. Nonmotor ...

Parkinson's disease is a progressive neurologic disorder ... The muscles stay tense and tight so the person aches or feels stiff. • Bradykinesia, a slowing down of spontaneous and some automatic ...

Emerging research highlights the underexplored role of gut neuropeptides in Parkinson’s disease, revealing new connections ...