نتایج جستجو برای: dynamic functional connectivity

تعداد نتایج: 1015445  

Journal: :IEEE Transactions on Neural Systems and Rehabilitation Engineering 2021

In this study, we proposed an analytical framework to identify dynamic task-based functional connectivity (FC) features as new biomarkers of emotional sensitivity in nursing students, by using a combination unsupervised and supervised machine learning techniques. The FC was measured Near-Infrared Spectroscopy (fNIRS), computed sliding window correlation (SWC) analysis. A k-means clustering tech...

2012
Enzo Tagliazucchi Frederic von Wegner Astrid Morzelewski Verena Brodbeck Helmut Laufs

Neural oscillations subserve many human perceptual and cognitive operations. Accordingly, brain functional connectivity is not static in time, but fluctuates dynamically following the synchronization and desynchronization of neural populations. This dynamic functional connectivity has recently been demonstrated in spontaneous fluctuations of the Blood Oxygen Level-Dependent (BOLD) signal, measu...

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