… characteristics of PD with emphasis on those features that differentiate the disease from
other … features of PD and the differentiation of the disease from other parkinsonian disorders. …

… symptoms during disease progression. … patients and provide potential patient populations
for developing novel neuroprotective therapies. In this review, the evolution of critical features …

… ’s disease (AD) and Parkinson’s disease (PD). Subsets include PD patients with dementia
and AD patients … Dopamine deficiency in the cerebral cortex in Parkinson disease. Neurology …

… Levodopa-induced dyskinesias in patients with Parkinson's disease are eliminated by GPi
lesions, which is incompatible with a model that associates excessive inhibition with the GPi/…

… Careful assessment of the family history of patients with Parkinson's disease might also
help to identify other affected first-degree relatives. Early loss of smell is occasionally …

… subgroup of patients with Parkinson's disease has a mixed or indeterminate phenotype
with several motor symptoms of comparable severity. Course and prognosis of disease differ …

… Parkinson’s disease (PD) is, after Alzheimer’s disease, the second most common … In
this chapter, we review the clinical features of PD (motor and nonmotor) and their …

… James Parkinson, a London general practitioner, described Parkinson's disease he
called Paralysis Agitans 200 years ago (Parkinson, 1817). …

… Postural instability and falls are unusual presenting features of Parkinson's disease and,
except in patients who present for the first time with advanced disease, should be regarded as "…

… Parkinson's disease (PD) is one of the most common neurodegenerative disorders. The
condition causes a heavy burden both on those affected, as well as their families. Accurate …