title: What are the neural origins of choice variability?
abstract: Two recent studies examine neural activity predictive of upcoming choices during value-guided choice. Their results may be cast in light of a competitive winner-take-all decision network. This viewpoint places certain decision variables not as features of the environment to be encoded, but as emergent properties of network activity.
authors: Sobell Department of Motor Neuroscience, Institute of Neurology, University College London, Queen Square House, London, WC1N 3BG, UK; Wellcome Trust Centre for Neuroimaging, University College London, London, WC1N 3BG, UK. Electronic address: laurence.hunt@ucl.ac.uk.
authors: Laurence T
authors: LT
authors: Hunt
mesh_terms: D000200:Action Potentials / Q000502:physiology*; D000818:Animals; D002755:Choice Behavior / Q000502:physiology*; D009474:Neurons / Q000502:physiology*; D017397:Prefrontal Cortex / Q000166:cytology*