Statistical deviations and characteristics of echogenicity level in substantia nigra due to different contrast of structures in B-images

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F14%3A%230005337" target="_blank" >RIV/47813059:19240/14:#0005337 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Statistical deviations and characteristics of echogenicity level in substantia nigra due to different contrast of structures in B-images
Original language description
This paper is focused on detection of statistical deviations of different echogenicity level in ultrasound B-MODE images which are used in neurosonology. In this case we use B-images acquired from transcranial temporal bone window to detection of parkinsonism. We observe level of hyperechogenicity in substantia nigra structure which is the main marker in B-images to Morbus Parkinson detection. We examined of 100 patients with different level of parkinsonism from left and right temporal bone window and we observe changes of echogenicity level. So, some primarily echogenic structures have different echogenicity level from left/right temporal bone window for the same patient. We developed an application to evaluation of echogenicity level in B -images andwith this application we have found these differences which we must eliminate to objective diagnosis against false echogenicity level. We must to find some statistical descriptors which characterize these deviations and to avoid incorrec
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 5th International Conference on Mathematical Models for Engineering Science (MMES '14)
ISBN
978-960-474-387-2
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
100-105
Publisher name
WSEAS PRESS
Place of publication
Romania, Brasov
Event location
Brasov
Event date
Jan 1, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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