Simultaneous recording of EEG and BOLD responses: a historical perspective
Simultaneous recording of EEG and BOLD responses: a historical perspective
Electromagnetic fields as measured with electroencephalogram (EEG) are a direct consequence of neuronal activity and feature the same timescale as the underlying cognitive processes, while hemodynamic signals as measured with functional magnetic resonance imaging (fMRI) are related to the energy consumption of neuronal populations. It is obvious that a combination of both techniques is a very attractive aim in neuroscience, in order to achieve both high temporal and spatial resolution for the non-invasive study of cognitive brain function. During the last decade a number of research groups have taken up this challenge. Here, we review the development of the combined EEG-fMRI approach. We summarize the main data integration approaches developed to achieve such a combination, discuss the current state-of-the-art in this field and outline challenges for the future success of this promising approach
psychology, brain, 20th century, history, cerebrovascular circulation, methods, blood, 21st century, software, metabolism, physiology, oxygen, artifacts, electroencephalography, humans, magnetic resonance imaging, brain mapping, instrumentation
161-168
Herrmann, Christoph S.
e3edc057-1857-4a1e-81f9-dc2dbd279cf7
Debener, Stefan
e6bf9143-09a8-45c0-8536-3564885375d4
2008
Herrmann, Christoph S.
e3edc057-1857-4a1e-81f9-dc2dbd279cf7
Debener, Stefan
e6bf9143-09a8-45c0-8536-3564885375d4
Herrmann, Christoph S. and Debener, Stefan
(2008)
Simultaneous recording of EEG and BOLD responses: a historical perspective.
International Journal of Psychophysiology, 67 (3), .
(doi:10.1016/j.ijpsycho.2007.06.006).
Abstract
Electromagnetic fields as measured with electroencephalogram (EEG) are a direct consequence of neuronal activity and feature the same timescale as the underlying cognitive processes, while hemodynamic signals as measured with functional magnetic resonance imaging (fMRI) are related to the energy consumption of neuronal populations. It is obvious that a combination of both techniques is a very attractive aim in neuroscience, in order to achieve both high temporal and spatial resolution for the non-invasive study of cognitive brain function. During the last decade a number of research groups have taken up this challenge. Here, we review the development of the combined EEG-fMRI approach. We summarize the main data integration approaches developed to achieve such a combination, discuss the current state-of-the-art in this field and outline challenges for the future success of this promising approach
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Published date: 2008
Keywords:
psychology, brain, 20th century, history, cerebrovascular circulation, methods, blood, 21st century, software, metabolism, physiology, oxygen, artifacts, electroencephalography, humans, magnetic resonance imaging, brain mapping, instrumentation
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Local EPrints ID: 70150
URI: http://eprints.soton.ac.uk/id/eprint/70150
ISSN: 0167-8760
PURE UUID: 9e40fa27-7155-4bca-bd29-205f689da09f
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Date deposited: 26 Jan 2010
Last modified: 13 Mar 2024 19:56
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Author:
Christoph S. Herrmann
Author:
Stefan Debener
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