Parental praise and children's exploration: a virtual reality experiment

E Brummelman, S Grapsas, K van der Kooij - Scientific reports, 2022 - nature.com
When children practice a new skill and fail, it is critical for them to explore new strategies to
succeed. How can parents encourage children's exploration? Bridging insights from …

[HTML][HTML] Trial-to-trial motor behavior during a reinforcement learning task in children ages 6 to 12

JD Konrad, KR Lohse, N Marrus, CE Lang - Human Movement Science, 2025 - Elsevier
Introduction During practice, learners use available feedback from one trial to develop and
implement motor commands for the next trial. Unsuccessful trials (ie,“misses”) should be …

Implicit reward-based motor learning

NM van Mastrigt, JS Tsay, T Wang, G Avraham… - Experimental Brain …, 2023 - Springer
Binary feedback, providing information solely about task success or failure, can be sufficient
to drive motor learning. While binary feedback can induce explicit adjustments in movement …

Reinforcement-based processes actively regulate motor exploration along redundant solution manifolds

AM Roth, JA Calalo, R Lokesh… - … of the Royal …, 2023 - royalsocietypublishing.org
From a baby's babbling to a songbird practising a new tune, exploration is critical to motor
learning. A hallmark of exploration is the emergence of random walk behaviour along …

Roles and interplay of reinforcement-based and error-based processes during reaching and gait in neurotypical adults and individuals with Parkinson's disease

AM Roth, JH Buggeln, JE Hoh, JM Wood… - PLOS Computational …, 2024 - journals.plos.org
From a game of darts to neurorehabilitation, the ability to explore and fine tune our
movements is critical for success. Past work has shown that exploratory motor behaviour in …

Failure induces task-irrelevant exploration during a stencil task

K van der Kooij, NM van Mastrigt… - Experimental Brain …, 2023 - Springer
During reward-based motor tasks, performance failure leads to an increase in movement
variability along task-relevant dimensions. These increases in movement variability are …

Punishment Leads to Greater Sensorimotor Learning But Less Movement Variability Compared to Reward

AM Roth, R Lokesh, J Tang, JH Buggeln, C Smith… - Neuroscience, 2024 - Elsevier
When a musician practices a new song, hitting a correct note sounds pleasant while striking
an incorrect note sounds unpleasant. Such reward and punishment feedback has been …

Reinforcement learning during locomotion

JM Wood, HE Kim, SM Morton - eneuro, 2024 - eneuro.org
When learning a new motor skill, people often must use trial and error to discover which
movement is best. In the reinforcement learning framework, this concept is known as …

[HTML][HTML] Adaptation of functional gait parameters to a newly provided stiffness-optimized ankle-foot orthosis

E van Duijnhoven, K van der Kooij, E Vlot… - Clinical …, 2024 - Elsevier
Background Clinical decisions regarding ankle-foot-orthosis stiffness in people with calf
muscle weakness are based on immediate evaluations, not taking gait adaptation into …

[HTML][HTML] A Circle-Drawing Task for Studying Reward-Based Motor Learning in Children and Adults

NM van Mastrigt, JBJ Smeets, AM van Leeuwen… - Behavioral …, 2024 - mdpi.com
Childhood is an obvious period for motor learning, since children's musculoskeletal and
nervous systems are still in development. Adults adapt movements based on reward …