%0 Journal Article %1 Stippich1998zt %A Stippich, C %A Freitag, P %A Kassubek, J %A Sörös, P %A Kamada, K %A Kober, H %A Scheffler, K %A Hopfengärtner, R %A Bilecen, D %A Radü, EW %A Vieth, JB %D 1998 %J Neuroreport %K Cortex/*physiology Male AND Motor Magnetoencephalography Stimulation Resonance Physical Humans neuroscience Movement/physiology Magnetic Imaging Comparative Study Adult Auditory Somatosensory %N 9 %P 1953-7 %T Motor, somatosensory and auditory cortex localization by fMRI and MEG. %V 9 %X Functional magnetic resonance imaging (fMRI) and magnetoencephalography (MEG) were performed in six subjects during self-paced finger movement performance, tactile somatosensory stimulation and binaural auditory stimulation using identical stimulation paradigms. Both functional imaging modalities localized brain activity in adjacent areas of anatomically correct cortex. The mean distances measured between fMRI activity and the corresponding MEG dipoles were 10.1 mm (motor), 10.7 mm (somatosensory), 13.5 mm (auditory right hemisphere) and 14.3 mm (auditory left hemisphere). The distances found may reflect the correlation between electrophysiological and hemodynamic responses due to the different underlying substrates of neurophysiology measured by fMRI and MEG: BOLD contrast vs neuronal biomagnetic activity.

@article{Stippich1998zt, abstract = {Functional magnetic resonance imaging (fMRI) and magnetoencephalography (MEG) were performed in six subjects during self-paced finger movement performance, tactile somatosensory stimulation and binaural auditory stimulation using identical stimulation paradigms. Both functional imaging modalities localized brain activity in adjacent areas of anatomically correct cortex. The mean distances measured between fMRI activity and the corresponding MEG dipoles were 10.1 mm (motor), 10.7 mm (somatosensory), 13.5 mm (auditory right hemisphere) and 14.3 mm (auditory left hemisphere). The distances found may reflect the correlation between electrophysiological and hemodynamic responses due to the different underlying substrates of neurophysiology measured by fMRI and MEG: BOLD contrast vs neuronal biomagnetic activity.}, added-at = {2006-05-30T01:06:19.000+0200}, affiliation = {Abteilung f{\"u}r experimentelle Neuropsychiatrie, Universit{\"a}t Erlangen-N{\"u}rnberg, Erlangen, Germany.}, au = {Stippich, C}, author = {Stippich, C and Freitag, P and Kassubek, J and S{\"o}r{\"o}s, P and Kamada, K and Kober, H and Scheffler, K and Hopfeng{\"a}rtner, R and Bilecen, D and Rad{\"u}, EW and Vieth, JB}, biburl = {https://www.bibsonomy.org/bibtex/2c71bbf713f4e2b2d8ad232ddae8924e5/asterix}, da = {19980925}, date-added = {2006-05-29 18:55:24 -0400}, date-modified = {2006-05-29 18:55:24 -0400}, dcom = {19980925}, description = {neuroscience literature}, edat = {1998/07/23 :}, interhash = {7d2c432215157e16c526f901a9a9b95b}, intrahash = {c71bbf713f4e2b2d8ad232ddae8924e5}, issn = {0959-4965}, jid = {9100935}, journal = {Neuroreport}, keywords = {Cortex/*physiology Male AND Motor Magnetoencephalography Stimulation Resonance Physical Humans neuroscience Movement/physiology Magnetic Imaging Comparative Study Adult Auditory Somatosensory}, language = {eng}, lr = {20041117}, mhda = {1998/07/23 00:01}, month = Jun, number = 9, own = {NLM}, pages = {1953-7}, pmid = {9674573}, pst = {ppublish}, pt = {Clinical Trial}, pubm = {Print}, so = {Neuroreport 1998 Jun;9(9):1953-7.}, stat = {MEDLINE}, timestamp = {2006-05-30T01:06:19.000+0200}, title = {Motor, somatosensory and auditory cortex localization by fMRI and MEG.}, volume = 9, year = 1998 }