Frontal cortex-like functions of the subthalamic nucleus

Abstract

The sub thalamic nucleus (STN) has been considered a motor structure for a long time. Over the last 20years, anatomical and behavioral data have highlighted the position of the STN within a prefrontal-associative and a limbic loops, suggesting that the STN should play a critical role in frontal functions such as attention, inhibitory control (including impulsive action, compulsivity, impulsive choice), and motivation. Here we will review the work highlighting these functions of the STN. © 2011 Baunez and Lardeux.