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Purpose
To assess the impact of colored noise on statistics in event‐related functional MRI (fMRI) (visual stimulation using checkerboards) acquired by simultaneous multislice imaging enabling repetition times (TRs) between 2.64 to 0.26 s.
Methods
T‐values within the visual cortex obtained with analysis tools that assume a first‐order autoregressive plus white noise process (AR(1)+w) with a fixed...
The emergence of epileptic seizure is not clearly understood and the phenomenon is characterized by a synchronous discharge of large population of neurons. The property of recurrence of dynamical systems is utilized in understanding the synchronicity of epileptic discharge. The synchronization index is evaluated from the recurrence distribution of phase space. This study presents the variations in...
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