Ontology highlight
ABSTRACT:
SUBMITTER: Ramkumar P
PROVIDER: S-EPMC5001708 | biostudies-literature | 2016
REPOSITORIES: biostudies-literature
Ramkumar Pavan P Dekleva Brian B Cooler Sam S Miller Lee L Kording Konrad K
PloS one 20160826 8
Rewards associated with actions are critical for motivation and learning about the consequences of one's actions on the world. The motor cortices are involved in planning and executing movements, but it is unclear whether they encode reward over and above limb kinematics and dynamics. Here, we report a categorical reward signal in dorsal premotor (PMd) and primary motor (M1) neurons that corresponds to an increase in firing rates when a trial was not rewarded regardless of whether or not a rewar ...[more]