Dynamic imaging of cognitive impairment in nicotine-deprived subjects using simultaneous EEG/FMRI

Authors:
Christopher J. Long;David M. Cole;Michael J. Durcan;Paul M. Matthews;John D. Beaver
Affiliations:
GlaxoSmithKline Clinical Imaging Center and Dept of Imaging Sciences, Hammersmith Hospital, Imperial College London;GlaxoSmithKline Clinical Imaging Center, Hammersmith Hospital, Imperial College London;GlaxoSmithKline Consumer Healthcare, Weybridge;GlaxoSmithKline Clinical Imaging Center and Dept of Neurosciences, Hammersmith Hospital, Imperial College London;GlaxoSmithKline Clinical Imaging Center, Hammersmith Hospital, Imperial College London
Venue:
ISBI'09 Proceedings of the Sixth IEEE international conference on Symposium on Biomedical Imaging: From Nano to Macro
Year:
2009

Citing 1
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Improved localizadon of cortical activity by combining eeg and meg with mri cortical surface reconstruction: A linear approach

Journal of Cognitive Neuroscience

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Abstract

Imaging experiments involving combined Electroencephalography (EEG) and functional MRI (fMRI) acquisitions are becoming increasingly popular primarily because of their ability to offer complementary information about the underlying mechanisms of brain function. In this communication we describe a methodology that combines time-locked EEG and fMRI timeseries with the objective of providing improved characterization of cognitive impairment in nicotine-deprived subjects over conventional independently acquired fMRI.