Similarly in simultaneous fMRI, LFP and single neuron recordings from visual cortex of awake monkey, Goesner and Logothetis (2008) concluded that LFPs were a better and more reliable predictor of fMRI signal than the single neuron activity, and that any correlation of neuron firing to fMRI BOLD signal was by virtue of correlations to LFP.
Both the modelling approach and the migrant studies deal with substantial differences for a large number of highly correlated aetiological variables, some of which may be unrecognised as yet but, by virtue of their correlation with the known factors, would be adjusted for as well when the known factors are.
However, even given this initial filter, relationships between gene pairs have a strong potential to be artifacts due to intermediate/ indirect correlations (i.e. correlations of correlations, such that a gene may be statistically correlated with pfcrt by virtue of its strong correlation with another gene that is more strongly correlated with pfcrt).
However, note that even in the absence of synaptic coupling, two or more neural oscillators may become synchronised by virtue of the statistical correlations in their noisy input streams [282 284].
Tests for unidimensionality and location dependence suggested that two items (driving and lifting) were co-dependent by virtue of a strong residual correlation, and were statistically redundant loading at -0.51 (lifting) and -0.59 (driving) logits, respectively.
The CNpos5 module, specific to the caudate nucleus network, is potentially very interesting by virtue of its large size and correlation with HD and provides a good example of the drawbacks of gene ontology enrichment analysis.
Real connections (an example of which are causal connections) are inductively established correlations by virtue of which one observable item may indicate another.
The conditioning regimen and the interactions between the particular regimen and time were also part of this model that also accounted for within person correlations by virtue of a random intercept.
However, we noticed that four of the complexes in this case dominated the correlation coefficient by virtue of having outlier values for the motif spacing; their motif spacing was more than 5 interquartile ranges above the third quartile.
In this manner, redundant profiles (that is, tumor profiles included in more than one dataset) and hybridization repeats could be identified by virtue of high (or perfect) pair-wise correlations.
Thus, as the stationarity dimension changes (by virtue of the variation in the degree of the correlation among channel realizations at different time instants), the diversity order varies too.
