Background: Pain is common in patients with Parkinson disease (PD) and can precede the
diagnosis of the disease. Experimental studies and clinical evidence indicate involvement of …

The mechanisms underlying pain in Parkinson's disease (PD) are unclear. Although a few
studies have reported that PD patients may have low pain threshold and tolerance, none …

Background: Patients with Parkinson disease (PD) may present with various types of pain. In
some instances, no cause can be identified and pain is considered a primary disorder …

BACKGROUND: Patients suffering from Parkinson's disease (PD) frequently experience
painful sensations that may be due to central modification of nociception in PD. We …

Background: Patients suffering from Parkinson's disease (PD) describe painful sensations
that could be related to neuropathic pain. Experimental data have indicated the involvement …

While hyperalgesia (increased pain sensitivity) has been suggested to contribute to the
increased prevalence of clinical pain in Parkinson's disease (PD), experimental research is …

Pain is experienced by the vast majority of patients living with Parkinson's disease. It is most
often of nociceptive origin, but may also be ascribed to neuropathic (radicular or central) or …

Pain and sensory abnormalities are present in a large proportion of Parkinson disease (PD)
patients and have a significant negative impact in quality of life. It remains undetermined …

Objective To determine whether pain is more frequent among people with Parkinson
disease (PD) than among age-matched controls. Design Case-control study. Patients and …

The diagnosis of Parkinson's disease (PD) is still based on the recognition of the cardinal
motor features. However, it is now recognized that non-motor manifestations (NMM) may …