Prospective motion correction for MRI using EEG-equipment

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Abstract

A new prospective motion correction technique is presented that is based on signals from gradient switching, in an EEG-cap with interconnected electrodes the subject wears during scanning. The method has no line-of-sight limitations as optical methods, requires no interleaved navigator modules or additional hardware for sites already doing EEG-fMRI. Instead a training scan is performed were signals recorded with the EEG-system are correlated with motion parameters estimated by image realignment. Initial results from application of the method in a phantom are promising.
Original languageEnglish
Title of host publicationProceedings of the 24th ISMRM conference
Number of pages3
Publication date2016
Pages4254
Publication statusPublished - 2016
EventISMRM 24th Annual Meeting & Exhibition - , Singapore
Duration: 7 May 201613 May 2016
Conference number: 24

Conference

ConferenceISMRM 24th Annual Meeting & Exhibition
Number24
CountrySingapore
Period07/05/201613/05/2016

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