Ontology highlight
ABSTRACT:
SUBMITTER: Dunovan K
PROVIDER: S-EPMC4686424 | biostudies-literature | 2015 Sep
REPOSITORIES: biostudies-literature
Dunovan Kyle K Lynch Brighid B Molesworth Tara T Verstynen Timothy T
eLife 20150924
The architecture of corticobasal ganglia pathways allows for many routes to inhibit a planned action: the hyperdirect pathway performs fast action cancellation and the indirect pathway competitively constrains execution signals from the direct pathway. We present a novel model, principled off of basal ganglia circuitry, that differentiates control dynamics of reactive stopping from intrinsic no-go decisions. Using a nested diffusion model, we show how reactive braking depends on the state of an ...[more]