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Experimental conditions are the subsets of an experiment that define the relevant experimental manipulation.
In the Cognitive Atlas, we define a contrast as any function over experimental conditions. The simplest contrast is the indicator value for a specific condition; more complex contrasts include linear or nonlinear functions of the indicator across different experimental conditions.
An indicator is a specific quantitative or qualitative variable that is recorded for analysis. These may include behavioral variables (such as response time, accuracy, or other measures of performance) or physiological variables (including genetics, psychophysiology, or brain imaging data).
"This is the same task as the one called "attention networks task". is duplicated."
JGonzlez Torre (about two years ago)
Definition contributed by CWhite about two years ago:The Attention Network Test (ANT), designed by Fan and Posner, requires participants to quickly respond to cues given on a computer screen, while having their attention fixated on a center target.REVISION 1
Definition contributed by CWhite about two years ago:View Term Event Log
Nathan Kline Institute - Rockland Sample
Citation added by CWhite about two years ago
Fan J, McCandliss BD, Sommer T, Raz A, Posner MI
Journal of cognitive neuroscience (J Cogn Neurosci)
2002 Apr 1
Citation added by CWhite about six years ago