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There has recently been considerable interest in connectivity analysis of fMRI and scalp and intracranial EEG time-series. The computational requirements of the pair-wise correlation (PWC), the core time-series measure used to estimate connectivity, presents a challenge to the real-time estimation of the PWC between all pairs of multiple time-series. We describe a parallel algorithm for computing...
High performance computing is becoming critical in the medical area to aid real-time processing of complex analysis of biological signals. In this paper parallel schemes for real-time computations of pair-wise correlation (PWC) of electroencephalogram (EEG) signals, which belongs to streaming-data class of applications, are proposed and implemented and their performances are evaluated. Currently most...
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