We would like to invite you on Seminar of the Department III

Nikodem Hryniewicz, MSc

will speak about: Hemodynamic response function models for simultaneous EEG-fMRI data

The seminar will take place in the Hall Professor A. Morecki, Wednesday, february 26th at 11:00 am.

Abstract

The BOLD (blood oxygenation level dependent) signal response generated by a short stimulus (flashing light, finger tapping, auditory stimuli) is known as a hemodynamic response. In the analysis of fMRI (functional magnetic resonance imaging) data we use different models of hemodynamic response called HRF (hemodynamic response function).
By modeling HRF from simultaneously acquired EEG-fMRI data, we can obtain additional information based on the electroencephalography signal. I will briefly describe hemodynamic response models and different approaches to EEG-fMRI data analysis and processing.