| Reference Type | Conference Proceedings |
| Repository | sid.inpe.br/sibgrapi@80/2007/07.31.21.36 |
| Metadata | sid.inpe.br/sibgrapi@80/2007/07.31.21.36.12 |
| Site | sibgrapi.sid.inpe.br |
| Citation Key | DuqueSturAraúFeli:2007:NeMeDe |
| Author | 1 Duque, Juliano Jinzenji 2 Sturzbecher, Marcio Junior 3 Araújo, Dráulio Barros de 4 Felipe, Joaquim Cezar |
| Affiliation | 1 University of São Paulo 2 University of São Paulo 3 Universitiy of São Paulo 4 University of São Paulo |
| Title | A New Method for Detection of Active Brain Regions with Event-Related fMRI Time Series Analysis  |
| Conference Name | Brazilian Symposium on Computer Graphics and Image Processing, 20 (SIBGRAPI) |
| Year | 2007 |
| Editor | Falcão, Alexandre Xavier Lopes, Hélio Côrtes Vieira |
| Book Title | Proceedings |
| Date | Oct. 7-10, 2007 |
| Publisher City | Los Alamitos |
| Publisher | IEEE Computer Society |
| Conference Location | Belo Horizonte |
| Keywords | fMRI, time series analysis, dynamic time warping. |
| Abstract | Functional magnetic resonance imaging (fMRI) has been applied with several purposes in clinical environment as well as in basic neuroscience studies. The main purpose of fMRI is to map brain activity, which is achieved by applying statistical methods to time series of each voxel intensity, related to changes in blood oxygen level, in response to a short stimulus. In this work, we propose a new method for the analysis of event-related fMRI based in the use of the Dynamic Time Warping technique to compare pixel intensity time series. The results show the ability to discriminate activated brain regions, when subjects were engaged in a motor task. . |
| Language | en |
| Tertiary Type | Full Paper |
| Format | Printed, On-line. |
| Size | 267 KiB |
| Number of Files | 1 |
| Target File | duque-fMRITimeSeriesAnalysis.pdf |
| Last Update | 2007:07.31.21.36.11 sid.inpe.br/banon/2001/03.30.15.38 administrator |
| Metadata Last Update | 2020:02.19.03.06.19 sid.inpe.br/banon/2001/03.30.15.38 administrator {D 2007} |
| Document Stage | completed |
| Is the master or a copy? | is the master |
| Mirror | dpi.inpe.br/banon-pc2@80/2006/08.30.19.27 |
| User Group | julianojd@gmail.com administrator |
| Visibility | shown |
| Transferable | 1 |
| Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
| Content Type | External Contribution |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| History | 2007-07-31 21:36:12 :: julianojd@gmail.com -> administrator :: 2007-08-02 21:17:45 :: administrator -> julianojd@gmail.com :: 2008-07-17 14:09:43 :: julianojd@gmail.com -> administrator :: 2009-08-13 20:38:28 :: administrator -> banon :: 2010-08-28 20:02:29 :: banon -> administrator :: 2020-02-19 03:06:19 :: administrator -> :: 2007 |
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| Access Date | 2020, Oct. 26 |