Findings from published research, checked in the open

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1,880 claims from 1,160 papers are on the record. 46 have been checked so far; the other 1,834 have no check with a result yet.

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Status: Unchecked ×Keyword: wavelet coherence ×Clear all

1 claim from 1 paper

1. Neuroscience › Functional Brain Connectivity Studies

   Time–frequency dynamics of resting-state brain connectivity measured with fMRI

   Chang and Glover · NeuroImage · 2009

   Using wavelet time-frequency coherence on resting-state fMRI, the study found that brain connectivity with the posterior cingulate cortex changes over a single scan rather than staying static.

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   1. UncheckedConnectivity between the posterior cingulate cortex and the anticorrelated network varied over time and frequency, with significant scale-dependent variability.“It was observed that coherence and phase between the PCC and the anticorrelated network was variable in time and frequency, and statistical testing based on Monte Carlo simulations revealed the presence of significant scale-dependent temporal variability.”