Retrieving the hemodynamic response function in resting state fMRI: methodology and applicationReport as inadecuate




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(2015)IEEE Engineering in Medicine and Biology Society Conference Proceedings.p.6050-6053 Mark abstract In this paper we present a procedure to retrieve the hemodynamic response function (HRF) from resting state functional magnetic resonance imaging (fMRI) data. The fundamentals of the procedures are further validated by considering simultaneous electroencephalographic (EEG) recordings. The typical HRF shape at rest for a group of healthy subject is presented. Then we present the modifications to the shape of the HRF at rest following two physiological modulations: eyes open versus eyes closed and propofol-induced modulations of consciousness.

Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-8032495



Author: Guorong Wu, Gopikrishna Deshpande , Steven Laureys and Daniele Marinazzo

Source: https://biblio.ugent.be/publication/8032495



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