Magnetoencephalography for brain electrophysiology and imaging

被引:595
作者
Baillet, Sylvain [1 ]
机构
[1] McGill Univ, Montreal Neurol Inst, McConnell Brain Imaging Ctr, Montreal, PQ, Canada
关键词
INTERICTAL EPILEPTIFORM ACTIVITY; SPONTANEOUS FLUCTUATIONS; FUNCTIONAL CONNECTIVITY; PREOPERATIVE EVALUATION; CORTICAL OSCILLATIONS; OBJECT RECOGNITION; EVOKED RESPONSES; SIMULTANEOUS MEG; VISUAL-CORTEX; COMBINING MEG;
D O I
10.1038/nn.4504
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
We review the aspects that uniquely characterize magnetoencephalography (MEG) among the techniques available to explore and resolve brain function and dysfunction. While emphasizing its specific strengths in terms of millisecond source imaging, we also identify and discuss current practical challenges, in particular in signal extraction and interpretation. We also take issue with some perceived disadvantages of MEG, including the misconception that the technique is redundant with electroencephalography. Overall, MEG contributes uniquely to our deeper comprehension of both regional and large-scale brain dynamics: from the functions of neural oscillations and the nature of event-related brain activation, to the mechanisms of functional connectivity between regions and the emergence of modes of network communication in brain systems. We expect MEG to play an increasing and pivotal role in the elucidation of these grand mechanistic principles of cognitive, systems and clinical neuroscience.
引用
收藏
页码:327 / 339
页数:13
相关论文
共 142 条
[61]   A Practical Guide for Improving Transparency and Reproducibility in Neuroimaging Research [J].
Gorgolewski, Krzysztof J. ;
Poldrack, Russell A. .
PLOS BIOLOGY, 2016, 14 (07)
[62]   Forward Field Computation with OpenMEEG [J].
Gramfort, Alexandre ;
Papadopoulo, Theodore ;
Olivi, Emmanuel ;
Clerc, Maureen .
COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE, 2011, 2011
[63]   Good practice for conducting and reporting MEG research [J].
Gross, Joachim ;
Baillet, Sylvain ;
Barnes, Gareth R. ;
Henson, Richard N. ;
Hillebrand, Arjan ;
Jensen, Ole ;
Jerbi, Karim ;
Litvak, Vladimir ;
Maess, Burkhard ;
Oostenveld, Robert ;
Parkkonen, Lauri ;
Taylor, Jason R. ;
van Wassenhove, Virginie ;
Wibral, Michael ;
Schoffelen, Jan-Mathijs .
NEUROIMAGE, 2013, 65 :349-363
[64]   Influence of anisotropic electrical conductivity in white matter tissue on the EEG/MEG forward and inverse solution. A high-resolution whole head simulation study [J].
Guellmar, Daniel ;
Haueisen, Jens ;
Reichenbach, Juergen R. .
NEUROIMAGE, 2010, 51 (01) :145-163
[65]   MAGNETOENCEPHALOGRAPHY - THEORY, INSTRUMENTATION, AND APPLICATIONS TO NONINVASIVE STUDIES OF THE WORKING HUMAN BRAIN [J].
HAMALAINEN, M ;
HARI, R ;
ILMONIEMI, RJ ;
KNUUTILA, J ;
LOUNASMAA, OV .
REVIEWS OF MODERN PHYSICS, 1993, 65 (02) :413-497
[66]   Transcranial modulation of brain oscillatory responses: A concurrent tDCS-MEG investigation [J].
Hanley, Claire J. ;
Singh, Krish D. ;
McGonigle, David J. .
NEUROIMAGE, 2016, 140 :20-32
[67]  
Hansen P., 2010, MEG: An Introduction to Methods
[68]   Magnetoencephalography: From SQUIDs to neuroscience Neuroimage 20th Anniversary Special Edition [J].
Hari, Riitta ;
Salmelin, Riitta .
NEUROIMAGE, 2012, 61 (02) :386-396
[69]   A quantitative assessment of the sensitivity of whole-head MEG to activity in the adult human cortex [J].
Hillebrand, A ;
Barnes, GR .
NEUROIMAGE, 2002, 16 (03) :638-650
[70]   Distinct oscillatory STN-cortical loops revealed by simultaneous MEG and local field potential recordings in patients with Parkinson's disease [J].
Hirschmann, J. ;
Oezkurt, T. E. ;
Butz, M. ;
Homburger, M. ;
Elben, S. ;
Hartmann, C. J. ;
Vesper, J. ;
Wojtecki, L. ;
Schnitzler, A. .
NEUROIMAGE, 2011, 55 (03) :1159-1168