Multi-sensor system for simultaneous ultra-low-field MRI and MEG

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dc.creatorZotev, V. S.
dc.creatorMatlachov, A. N.
dc.creatorVolegov, P. L.
dc.creatorSandin, H. J.
dc.creatorEspy, M. A.
dc.creatorMosher, J. C.
dc.creatorUrbaitis, A. V.
dc.creatorNewman, S. G.
dc.creatorKraus Jr, R. H.
dc.date2006-12-05
dc.date.accessioned2026-07-07T13:01:24Z
dc.date.available2026-07-07T13:01:24Z
dc.descriptionMagnetoencephalography (MEG) and magnetic resonance imaging at ultra-low fields (ULF MRI) are two methods based on the ability of SQUID (superconducting quantum interference device) sensors to detect femtotesla magnetic fields. Combination of these methods will allow simultaneous functional (MEG) and structural (ULF MRI) imaging of the human brain. In this paper, we report the first implementation of a multi-sensor SQUID system designed for both MEG and ULF MRI. We present a multi-channel image of a human hand obtained at 46 microtesla field, as well as results of auditory MEG measurements with the new system.
dc.descriptionTo appear in Proceedings of 15th International Conference on Biomagnetism
dc.identifierhttps://arxiv.org/abs/physics/0612048
dc.identifierhttp://arxiv.org/abs/physics/0612048
dc.identifierInt.Congress Ser.1300:631-634,2007
dc.identifierdoi:10.1016/j.ics.2007.01.050
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/226141
dc.subjectMedical Physics
dc.subjectInstrumentation and Detectors
dc.titleMulti-sensor system for simultaneous ultra-low-field MRI and MEG
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