| Link | http://cds.ismrm.org/ismrm-1999/PDF6/1718.pdf |
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| Author | Search for: Somorjai, R. L.1; Search for: Jarmasz, M.1; Search for: Baumgartner, R.1; Search for: Richter, W.1 |
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| Affiliation | - National Research Council of Canada. NRC Institute for Biodiagnostics
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| Format | Text, Article |
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| Conference | The 7th Scientific Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine , May 24-28 1999, Philadelphia, PA, USA |
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| Abstract | Analyzing fMR images using data-dr iven, bias- an d mod el- f ree ex ploratory data analysis method s, such as the Fuz zy Cluster ing algor ithmi has be come e ssential for the incre asingly complex ex per imental designs that are devised to p ro be brain function. All such meth ods have to deal with the low level of a ctivation ab ove the restin g state, the low SNR, and most impor tantly, with the fact that only a rather small f raction of the total n umber of voxels are a ctivated by most stimuli. The followin g preselection method is one of severalii that we have devised to exclu de “u ninterestin g” vox el time-courses (TCs) and focus only on the potentially interesting on e s before carrying out a Fuz zy Cluster ing An alysis (FCA). |
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| Publication date | 1999-05-28 |
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| Publisher | International Society for Magnetic Resonance in Medicine |
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| Language | English |
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| NPARC number | 21277294 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | cacccb0d-f025-446c-9dfe-f51a873cd240 |
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| Record created | 2016-02-10 |
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| Record modified | 2020-03-20 |
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