Signal change

Definition: Signal change is the difference in signals between two or more measurements. For instance, the observed difference in HbO2 between conditions A and B, or time one vs time two are commonly referred to signal change. Definition: Signal change is the difference in signals between two or more measurements. For instance, the observed difference in HbO2 between conditions A and B, or time one vs time two are commonly referred to signal change.

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References: https://doi.org/10.1016/j.neuroimage.2013.06.016

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