Dopamine transporter messenger RNA in Parkinson's disease and control substantia nigra neurons
β Scribed by Dr. George R. Uhl; Donna Walther; Deborah Mash; Baptiste Faucheux; France Javoy-Agid
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 570 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0364-5134
No coin nor oath required. For personal study only.
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## Abstract ## Background: Substantia nigra hyperechogenicity assessed by transcranial sonography is a typical finding in up to 90% of patients with idiopathic Parkinson's disease, although its value as a surrogate marker for disease progression in Parkinson's disease is controversial. ^123^IβFPβC
## Abstract Increased echogenic size (hyperechogenicity) of the substantia nigra (SN) is a characteristic transcranial sonography finding in patients with Parkinson's disease (PD). The SN echogenic size does not change in the course of the disease. In order to see whether this stable ultrasound mar