Abstract | ||
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As structural and surface-based analyses gain interest for activation detection, morphometry and intersubject matching purposes, this paper proposes a method to perform structural group analyses directly on the cortical surface. Scale-space blobs are extracted from surface-based functional maps and matched across subjects. The process aims at identifying activations within a population despite the various effects due to variability. Results of the method are presented with simulated activations and with data from a somatotopy protocol. |
Year | DOI | Venue |
---|---|---|
2008 | 10.1007/978-3-540-85988-8_114 | MICCAI |
Keywords | Field | DocType |
fmri data,intersubject matching purpose,surface-based structural group analysis,somatotopy protocol,surface-based analyses gain interest,simulated activation,cortical surface,surface-based functional map,various effect,activation detection,scale-space blob,structural group,scale space | Computer vision,Population,Pattern recognition,Computer science,Artificial intelligence,Group analysis,Activation detection | Conference |
Volume | Issue | ISSN |
11 | Pt 1 | 0302-9743 |
Citations | PageRank | References |
2 | 0.39 | 9 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Grégory Operto | 1 | 5 | 1.46 |
Cédric Clouchoux | 2 | 46 | 4.31 |
Rémy Bulot | 3 | 6 | 3.27 |
Jean-Luc Anton | 4 | 149 | 20.67 |
Olivier Coulon | 5 | 220 | 34.76 |