Title :
Evaluation of functional MR imaging (fMRI) analysis methods
Author :
Yang, Jung-Rung ; Chiu, Ming-Jang ; Huang, G.M. ; Chen, J.-H.
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
The authors design a time series of brain images under activation task and simulate the results of four frequently used fMRI analysis methods. Receiver operating characteristic curves for these methods are used to evaluate the method of choice
Keywords :
biomedical NMR; brain; medical image processing; time series; activation area; activation task; brain images time series; different field strength effects; functional MR imaging analysis methods evaluation; inflow effects; magnetic resonance imaging; medical diagnostic imaging; misregistration; receiver operating characteristic curves; signal changes; statistical analysis methods; subtle signal change; Biomedical engineering; Biomedical imaging; Brain modeling; Hemodynamics; Hospitals; Image analysis; Random number generation; Scanning probe microscopy; Sensitivity; Testing;
Conference_Titel :
Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-2475-7
DOI :
10.1109/IEMBS.1995.575212
