Dynamics of directional motor tuning in the primate premotor and primary motor cortices during sensorimotor learning
Sign Up to like & getrecommendations! Published in 2024 at "Nature Communications"
DOI: 10.1038/s41467-024-51425-3
Abstract: Sensorimotor learning requires reorganization of neuronal activity in the premotor cortex (PM) and primary motor cortex (M1). To reveal PM- and M1-specific reorganization in a primate, we conducted calcium imaging in common marmosets while they… read more here.
Keywords: motor tuning; primary motor; sensorimotor learning; directional motor ... See more keywords
Sensorimotor Learning With Stability Guarantees via Autonomous Neural Dynamic Policies
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2024.3524878
Abstract: State-of-the-art sensorimotor learning algorithms, either in the context of reinforcement learning or imitation learning, offer policies that can often produce unstable behaviors, damaging the robot and/or the environment. Moreover, it is very difficult to interpret… read more here.
Keywords: stability; dynamical system; neural dynamic; sensorimotor learning ... See more keywords
Vocal Imitation in Sensorimotor Learning Models: A Comparative Review
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Cognitive and Developmental Systems"
DOI: 10.1109/tcds.2020.3041179
Abstract: Sensorimotor learning represents a challenging problem for natural and artificial systems. Several computational models have been proposed to explain the neural and cognitive mechanisms at play in the brain. In general, these models can be… read more here.
Keywords: review; vocal learning; imitation sensorimotor; sensorimotor learning ... See more keywords
Adaptive coupling influences generalization of sensorimotor learning
Sign Up to like & getrecommendations! Published in 2018 at "PLoS ONE"
DOI: 10.1371/journal.pone.0207482
Abstract: Sensorimotor learning typically shows generalization from one context to another. Models of sensorimotor learning characterize this with a fixed generalization function that couples learning between contexts. Here we examine whether such coupling is indeed fixed… read more here.
Keywords: generalization; direction; movement; errors experienced ... See more keywords