![Performance examples of a control subject and an alcoholic patient on the go/no-go task](https://webarchive.library.unt.edu/eot2008/20090113220023im_/http://www.niaaa.nih.gov/NR/rdonlyres/46B3452A-38BE-4356-94D5-3F88B3383FE4/0/perform_med.gif)
The control subject maintained fixation to only the target elicited by the go cue. The alcoholic patient made saccades to targets indicated by the no-go cue (errors of commission) and to targets not indicated by either the go cue or the no-go cue (errors of intrusion).
This illustration is from NIAAA's Laboratory of Clinical Studies, Section of Brain Electrophysiology and Imaging
Updated: August 2002