Adaptive control to improve performance after making mistakes in a given task is known to involve prediction error signaling in the anterior cingulate cortex (ACC). The current study examines adaptive control in humans and rats by using comparable time-estimation tasks for each organism, and the authors show that low-frequency oscillations within the ACC in humans and the medial frontal cortex (MFC) in rats are correlated with adaptive behavioral control. They also show that these frontal oscillations are phase locked to the oscillation in the motor regions in the brain and that inactivation of the MFC in rats can disrupt both behavioral control and oscillatory coupling.
- Nandakumar S Narayanan
- James F Cavanagh
- Mark Laubach