Cognitive Control: Easy to Identify But Hard to Define. - J. Bruce Morton; Fredrick Ezekiel; Heather A. Wilk (Top. Cogn. Sci., 2011)

Brain regions associated with moment-to-moment adjustments in control and stable task-set maintenance. - Heather A. Wilk; Frederick Ezekiel; J. Bruce Morton (NeuroImage, 2012)