State analysis of fMRI in amnestic mild cognitive impairment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F23%3A00135896" target="_blank" >RIV/00216224:14740/23:00135896 - isvavai.cz</a>
Result on the web
<a href="https://mrs.ikem.cz/en/blog/mezinarodni-seminar-o-magneticke-resonanci-czech-austrian-workshop-on-magnetic-resonance-imaging-and-spectroscopy-2023" target="_blank" >https://mrs.ikem.cz/en/blog/mezinarodni-seminar-o-magneticke-resonanci-czech-austrian-workshop-on-magnetic-resonance-imaging-and-spectroscopy-2023</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
State analysis of fMRI in amnestic mild cognitive impairment
Original language description
Amnestic mild cognitive impairment (aMCI) is transitional state between normal aging and early dementia. In this work, we studied dynamic functional connectivity captured with sliding window analysis, whoch was performed on a dataset of 76 subjects (38 HC + 38 aMCI). We found significant differences in coverage in 2 out of 4 identified states. Moreover, with support vector machine, we were able to discriminate between these two groups with approx. 95% accuracy. In future work, we plan to crossvalidate presented classifier. Amnestic mild cognitive impairment (aMCI) is transitional state between normal aging and early dementia. In this work, we studied dynamic functional connectivity captured with sliding window analysis, whoch was performed on a dataset of 76 subjects (38 HC + 38 aMCI). We found significant differences in coverage in 2 out of 4 identified states. Moreover, with support vector machine, we were able to discriminate between these two groups with approx. 95% accuracy. In future work, we plan to crossvalidate presented classifier.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
30103 - Neurosciences (including psychophysiology)
Result continuities
Project
<a href="/en/project/NU21J-04-00077" target="_blank" >NU21J-04-00077: Biomarkers of neurodegenerative diseases based on dynamic functional connectivity</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů