Innovative Methodology Methods for Determining Frequency- and Region-Dependent Relationships Between Estimated LFPs and BOLD Responses in Humans
نویسندگان
چکیده
Roberto Martuzzi, Micah M. Murray, Reto A. Meuli, Jean-Philippe Thiran, Philippe P. Maeder, Christoph M. Michel, Rolando Grave de Peralta Menendez, and Sara L. Gonzalez Andino Radiology Service and Neuropsychology and Neurorehabilitation Service, University Hospital Center and University of Lausanne, Lausanne, Switzerland; Signal Processing Institute, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland; Center for Biomedical Imaging of Lausanne and Geneva, Lausanne, Switzerland; Functional Brain Mapping Laboratory and Electrical Neuroimaging Group, Department of Neurology, University Hospital, Geneva, Switzerland; and Neurodynamics Laboratory, Department of Psychiatry and Clinic Psychobiology, University of Barcelona, Catalonia, Spain
منابع مشابه
Methods for determining frequency- and region-dependent relationships between estimated LFPs and BOLD responses in humans.
The relationship between electrophysiological and functional magnetic resonance imaging (fMRI) signals remains poorly understood. To date, studies have required invasive methods and have been limited to single functional regions and thus cannot account for possible variations across brain regions. Here we present a method that uses fMRI data and singe-trial electroencephalography (EEG) analyses...
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