Abstract
Idiopathic parkinsonism (Parkinson's disease) makes up the largest diagnostic subgroup of patients with parkinsonism. Various hypotheses exist regarding the pathogenesis of idiopathic parkinsonism: these include genetic predilec-tion, aging, environmental factors, oxidative stress, excitotoxicity, autoimmu-nity. and trauma. We suggest that the pathogenesis of idiopathic parkinsonism is likely to be multifactorial, deriving from environmental factor(s) acting upon a genetically predisposed individual. Because of the compelling evidence indicating common clinical and pathological findings in idiopathic parkinson-ism. Alzheimer’s disease, and amyotrophic lateral sclerosis, we believe that these conditions result from pathological processes with more similarity than diversity. A primary glutamatergic cell neocortical abnormality provides an attractive unifying explanation which may explain the overlapping abnormali-ties found in idiopathic parkinsonism. Alzheimer's disease, and amyotrophic lateral sclerosis.
Original language | English (US) |
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Pages (from-to) | 6-23 |
Number of pages | 18 |
Journal | European Neurology |
Volume | 33 |
DOIs | |
State | Published - 1993 |
Keywords
- Idiopathic parkinsonism
- Parkinson’s disease
- Pathogenesis
ASJC Scopus subject areas
- Neurology
- Clinical Neurology