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Assessing Brain Pathophysiology through Non-Linear Analysis of MEG in Ιdiopathic Generalized Epilepsy Cases
Non-Linear Analysis MEG IGE
2012/11/30
Background: Non-linear signal analysis has proven to be a technique that is capable of revealing qualitative and quan- titative differentiations between different dynamical systems (biological or othe...
MEG Analysis of Syntactic Processes during the Reading of Japanese Complex Sentences
language MEG imaging syntax displacement
2009/6/9
Specific activity was also found strongly in the region around the left motor/premotor cortex in a wide latency range of 200-550 ms for both subject and verb phrases of SCR sentence. This finding sugg...
An fMRI-MEG Integrative Method for Dynamic Imaging of Multiple Cortical Activities
fMRI-MEG integration dynamic imaging visual cortex
2009/6/9
We have developed an fMRI-MEG integrative method that is capable of analyzing spatiotemporal multiple cortical activities. Firstly, activated regions were determined by statistically analyzing fMRI da...
An fMRI-MEG Integrative Neuroimaging Method: Improvements of its Accuracy and Robustness by Suppression of fMRI-invisible Coherent Activities
functional neuroimaging fMRI-MEG integrative analysis spatial filter
2009/6/8
One of possible problems in fMRI-MEG integrative analysis is mismatches between activated regions detected by fMRI and MEG. These mismatches cause serious degradation of estimation accuracy, especiall...
Modulation of Auditory MEG Responses by Temporal Characteristics of Complex Sounds
MEG auditory evoked responses adaptation N1m P2m
2009/6/1
We investigated effects of the temporal waveform of complex sounds, which were delivered repeatedly to subjects, on the latency and amplitude of N1m and P2m responses of auditory evoked fields. Two co...