Modeling and correcting for linear spatial leakage effects in MEG seed-based functional connectivity mapping
نویسندگان
چکیده
منابع مشابه
Measuring functional connectivity in MEG: A multivariate approach insensitive to linear source leakage
A number of recent studies have begun to show the promise of magnetoencephalography (MEG) as a means to non-invasively measure functional connectivity within distributed networks in the human brain. However, a number of problems with the methodology still remain--the biggest of these being how to deal with the non-independence of voxels in source space, often termed signal leakage. In this pape...
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The functional connectivity of various brain regions has been studied here using the knowledge from two different scientific fields. The methods of Synchronization Likelihood (SL) and network theory are applied to magnetoencephalography (MEG) data in an effort to study the brain as a complex network. In this paper the SL method has been used to characterize the functional interactions as ‘‘func...
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ژورنال
عنوان ژورنال: Frontiers in Human Neuroscience
سال: 2014
ISSN: 1662-5161
DOI: 10.3389/conf.fnhum.2014.214.00063