FREE for use with an Inquisit Lab or Inquisit Web license.
A motor reaction time task designed by Thomann et al (2014).
Thomann, J.; R. Baumann, C.R.; Landolt, H.-P.; & Werth, E (2014). Psychomotor Vigilance Task Demonstrates Impaired Vigilance in Disorders with Excessive Daytime Sleepiness. Journal of Clinical Sleep Medicine, Vol. 10, 1019-1024.