A meta-analytic evaluation of the N2 component as an endophenotype of response inhibition and externalizing psychopathology in childhood

The N2 event-related potential component is a well-studied neurophysiological index of response inhibition that is considered to be a biomarker of externalizing psychopathology. The literature on the N2 elicited in childhood has been inconsistent, though, with different studies yielding different findings regarding the association between the N2 and the constructs it is thought to index. The current meta-analysis sought to clarify the functional...