Insofar as the relevant perceptions of x become increasingly distinct, it is "causally" active; insofar as the relevant perceptions of substance y become increasingly confused, it is passive.
Leibniz's analysis is this: when the causal state of affairs occurred, the relevant perceptions of substance x became more distinct, while the relevant perceptions of substance y became more confused.
Implicit in the argument is the notion that certain types of creative insights should be associated with changes in the ways that relevant perceptions are enacted; experimental findings by Thomas & Lleras (2007, 2009; Thomas, 2011) (no relation) lend this idea some support.
Public health education should therefore provide clear messages to rectify relevant perceptions.
That is, although not formally demonstrated, it is commonly assumed that frequency modulation is more relevant for perception than amplitude modulation [13,25].
A number of different approaches have been proposed to model the tetrachromatic colour space of avian visually relevant colour perception [31] [34].
This response also seemed to be a good choice because its neural etiology is fairly well understood and it is relevant to perception and attention [35] and thus to behavior.
Elucidation of the location of the relevant GA perception for fruit development, and the intercommunication between ovules and other ovary tissues, are essential to further define the model.
Considering the various functions of Ca2+ as a second messenger in plants, this mechanism may be relevant for perception of these combined fields.
