Parametric methods
* Dipole Fitting
* Multiple Dipole Fitting
* Extended Patch Fitting (To correctly model surface extent of current distribution)
Scanning methods
* MUSIC--MUltiple SIgnal Classification
* RAP MUSIC--Recursively Applied (RAP) MUSIC
* LCMV--Linear Constrained Minimum Variance
* SAM -- non-linear adaptive spatial filter (use time domain sensor covariance)
* Vector beamformer
* DICS -- use cross-spectral density covariance
Imaging methods
L1 Norm
* MCE - Minimum Current Estimate
L2 Norm
* MNE - Minimum Norm Estimate
o Software:MNE-Suite
* LORETA - Low Resolution Brain Electromagnetic Tomography
o Probably everything you ever wanted to know is at this website by Pascual-Marqui
* LAURA
* dSPM - dynamic Statistical Parametric Mapping
Bayesian Approaches
* sLORETA - standardized Low Resolution Brain Electromagnetic Tomography
o Open PDF file with all technical details
o Download the free academic sLORETA software
Something New
* eLORETA - exact Low Resolution Brain Electromagnetic Tomography
o Technical report (abstract & PDF file) at arXiv
o Web pages with full technical report
o Some eLORETA results
I enjoyed sharing my life experience with others. Hope this blog can be helpful. Let us have courage and be kind to one another every day. A short bio about me: I grew up in Shanghai, China and owned my Ph.D. in BME from University of Cincinnati in the end of 2013 and moved to Boston for a post-doc position at Boston Children's Hospital/Harvard Medical School. I used advanced imaging techniques (MEG, FMRI, EEG, DTI, etc) to study normal language and reading development in the past 10 years.
Friday, March 18, 2011
MEG: shall I love you? Rich data plus various ways to analyze. What's the best? Or establish my own.
Labels:
Neuroimaging
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