Integrating reinforcement-learning, accumulator models, and motor-primitives to study action selection and reaching in monkeys

Sie sind hier: Homepage > Suche

Integrating reinforcement-learning, accumulator models, and motor-primitives to study action selection and reaching in monkeys

Freier Zugriff

Ognibene, D / Mannella, F / Pezzulo, G / Baldassarre, G

This paper presents a model of brain systems underlying reaching in monkeys based on the idea that complex behaviors are built on the basis of a repertoire of motor primitives organized around specific goals (in this case, arm's postures). The architecture of the system is based on an actor-critic reinforcement-learning model, enhanced with an accumulator model for action selection, capable of selecting sensorimotor primitives so as to accomplish a discrimination reaching task that has been used in physiological studies of monkeys' premotor cortex. The results show that the proposed architecture is a first important step towards the construction of a biologically plausible integrated motor-primitive based model of the hierarchical organization of mammals' sensorimotor systems.

Zugriff

Download

Exportieren, teilen und zitieren

Dokumentinformationen

Titel :

Integrating reinforcement-learning, accumulator models, and motor-primitives to study action selection and reaching in monkeys

Beteiligte:

Ognibene, D (Autor:in) / Mannella, F (Autor:in) / Pezzulo, G (Autor:in) / Baldassarre, G (Autor:in)

Erscheinungsdatum :

2006-01-01

Medientyp :

Aufsatz (Konferenz)

Format :

Elektronische Ressource

Sprache :

Englisch

Schlagwörter :

reinforcement learning accumulator models motor-primitives action selection reaching

Klassifikation :

DDC:

629

Integrating reinforcement-learning, accumulator models, and motor-primitives to study action selection and reaching in monkeys

Integrating reinforcement-learning, accumulator models, and motor-primitives to study action selection and reaching in monkeys

Zugriff

Exportieren, teilen und zitieren

Dokumentinformationen

Ähnliche Titel

Zugriff

Seitennavigation

Exportieren, teilen und zitieren