Title :
Modeling multiple hemodynamic responses in event-related functional MRI experiments
Author :
Kruggel, F. ; Zysset, S. ; Von Cramon, D.Y.
Author_Institution :
Max-Planck-Inst. of Cognitive Neurosci., Leipzig, Germany
Abstract :
The paper discusses issues of analyzing multiple responses in fMRI data obtained in event-related experimental studies of human working memory. A nonlinear regression context is proposed to quantitatively compare stimulation parameters and observed hemodynamic responses
Keywords :
biomedical MRI; brain; data analysis; haemodynamics; medical image processing; neurophysiology; event-related experimental studies; event-related functional MRI experiments; fMRI data; human working memory; multiple hemodynamic response modeling; multiple response analysis; nonlinear regression context; observed hemodynamic responses; stimulation parameters; Aging; Data analysis; Delay; Fingers; Hemodynamics; Humans; Magnetic resonance imaging; Neuroscience; Probes; Prototypes;
Conference_Titel :
Neural Information Processing, 1999. Proceedings. ICONIP '99. 6th International Conference on
Conference_Location :
Perth, WA
Print_ISBN :
0-7803-5871-6
DOI :
10.1109/ICONIP.1999.844657
