Title :
Evaluation of the 3D visualization of quantitative stereoelectroencephalographic information
Author :
Dillenseger, Jean-Louis ; Santos, Beatriz Sousa ; Teixeira, Pedro ; Nunes, Jose ; Ferreira, Carlos
Author_Institution :
Lab. Traitement du Signal et de l´´Image, Rennes I Univ., France
Abstract :
Stereoeletroencephalography (SEEG) has been used to define and understand the organization of epileptogenic zones of the brain. The fusion of the SEEG signals and the anatomy on a common referential is a possible method for the analysis of these signals. This work describes an experiment conducted with human observers in order to evaluate three different coding schemes used to visualize the magnitude of SEEG signal in the anatomical context
Keywords :
electroencephalography; medical signal processing; 3D visualization; SEEG signals fusion; anatomical context; brain epileptogenic zones; coding schemes evaluation; electrodiagnostics; human observers; quantitative stereoelectroencephalographic information; signals analysis; Anatomy; Brain; Electrodes; Epilepsy; Fusion power generation; Humans; Neurons; Signal analysis; Signal processing; Visualization;
Conference_Titel :
Engineering in Medicine and Biology Society, 2000. Proceedings of the 22nd Annual International Conference of the IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-6465-1
DOI :
10.1109/IEMBS.2000.901430
