Transcranial Sonography of the Substantia Nigra: Digital Image Analysis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F14%3A33150664" target="_blank" >RIV/61989592:15110/14:33150664 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11150/14:10288500 RIV/61989592:15120/14:33150664 RIV/00179906:_____/14:10288500 RIV/00843989:_____/14:E0104617
Result on the web
<a href="http://dx.doi.org/10.3174/ajnr.A4049" target="_blank" >http://dx.doi.org/10.3174/ajnr.A4049</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3174/ajnr.A4049" target="_blank" >10.3174/ajnr.A4049</a>
Alternative languages
Result language
angličtina
Original language name
Transcranial Sonography of the Substantia Nigra: Digital Image Analysis
Original language description
BACKGROUND AND PURPOSE: Increased echogenicity of the substantia nigra is a typical transcranial sonography finding in Parkinson disease. Experimental software for digital analysis of the echogenic substantia nigra area has been developed. The aim of this study was to compare the evaluation of substantia nigra echogenicity by using digital analysis with a manual measurement in patients with Parkinson disease and healthy volunteers. MATERIALS AND METHODS: One hundred thirteen healthy volunteers were enrolled in the derivation cohort, and 50 healthy volunteers and 30 patients with Parkinson disease, in the validation cohort. The substantia nigra was imaged from the right and left temporal bone window by using transcranial sonography. All subjects were examined twice by using different sonographic machines by an experienced sonographer. DICOM images of the substantia nigra were encoded; then, digital analysis and manual measurement of the substantia nigra were performed. The 90th percenti
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FP - Other medical fields
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
American Journal of Neuroradiology
ISSN
0195-6108
e-ISSN
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Volume of the periodical
35
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
2273-2278
UT code for WoS article
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EID of the result in the Scopus database
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