Sentence examples for spurious connectivity from inspiring English sources
Moreover, this technique rejects the spurious connectivity between two cortical sources without time delay, which could be attributed to a common source or volume conduction.
Most fitting algorithms have some control for overfitting (in this case, usually expressed as spurious connectivity).
Moreover, with this approach we were able to control for spurious connectivity due to power differences [Schoffelen and Gross, 2009].
To reduce the effect of spurious connectivity differences [Schoffelen and Gross, 2009, 2011] we used a power-matched control condition.
The SL, like coherence, captures overall functional connectivity but additionally detects non-linear coupling, does not show spurious connectivity between bandpass filtered signals, is insensitive to fluctuations in power, and robust to non-stationarity of the EEG (Stam and van Dijk 2002).
In connectivity analysis, the objective is to assess the similarity between the time series at two voxels A and B. If the signals at both of these locations are strongly affected by a source at location C due to field spread, then it is possible to detect a spurious connectivity between A and B [ 53].
Furthermore, previous work has shown that these slower frequencies are better for exploring functional connections with MEG and increase discrimination between spurious and genuine connectivity (Luckhoo et al. 2012).
An inappropriate null model can lead to spurious reports of significant connectivity".
In contrast to more standard statistical methods, more spurious evidence for differential connectivity might be found, paradoxically, in studies of small sample size when true connections in samples from one disease state are not detected due to low statistical power.
The authors undertook to redo the reconstruction of a similar (second) larva (this time the entire larva although only the visual system is discussed) in order to distinguish between real connectivity and spurious synapses due to mis-alignment or artifacts of the technique.
Indeed, some more abstract models have also suggested that spurious attractors, induced by reduced connectivity, may contribute to dysfunctions in schizophrenia [79], [80].
