Interactions between sensory prediction error and task error during implicit motor learning

JS Tsay, AM Haith, RB Ivry, HE Kim - PLoS computational biology, 2022 - journals.plos.org
Implicit motor recalibration allows us to flexibly move in novel and changing environments.
Conventionally, implicit recalibration is thought to be driven by errors in predicting the …

Reexposure to a sensorimotor perturbation produces opposite effects on explicit and implicit learning processes

G Avraham, JR Morehead, HE Kim, RB Ivry - PLoS biology, 2021 - journals.plos.org
The motor system demonstrates an exquisite ability to adapt to changes in the environment
and to quickly reset when these changes prove transient. If similar environmental changes …

Large-scale citizen science reveals predictors of sensorimotor adaptation

JS Tsay, H Asmerian, LT Germine, J Wilmer… - Nature Human …, 2024 - nature.com
Sensorimotor adaptation is essential for keeping our movements well calibrated in response
to changes in the body and environment. For over a century, researchers have studied …

Moving outside the lab: The viability of conducting sensorimotor learning studies online

JS Tsay, A Lee, RB Ivry, G Avraham - arXiv preprint arXiv:2107.13408, 2021 - arxiv.org
Collecting data online via crowdsourcing platforms has proven to be a very efficient way to
recruit a large and diverse sample. Studies of motor learning, however, have been largely …

A synthesis of the many errors and learning processes of visuomotor adaptation

JR Morehead, JJ Orban de Xivry - BioRxiv, 2021 - biorxiv.org
Visuomotor adaptation has one of the oldest experimental histories in psychology and
neuroscience, yet its precise nature has always been a topic of debate. Here we offer a …

Predictors of sensorimotor adaption: insights from over 100,000 reaches

JS Tsay, H Asmerian, LT Germine, J Wilmer, RB Ivry… - bioRxiv, 2023 - biorxiv.org
Sensorimotor adaptation is essential for keeping our movements well-calibrated in response
to changes in the body and environment. For over a century, we have studied sensorimotor …

Contextual effects in sensorimotor adaptation adhere to associative learning rules

G Avraham, JA Taylor, A Breska, RB Ivry, SD McDougle - Elife, 2022 - elifesciences.org
Traditional associative learning tasks focus on the formation of associations between salient
events and arbitrary stimuli that predict those events. This is exemplified in cerebellar …

Comparing mouse versus trackpad input in a web-based app for assessing motor learning

AT Watral, A Morley, R Pastel… - Proceedings of the …, 2023 - journals.sagepub.com
Current laboratory approaches to measuring motor learning are not accessible to all
populations, limiting research about developmental processes and medical conditions that …

Interference underlies attenuation upon relearning in sensorimotor adaptation

G Avraham, RB Ivry - bioRxiv, 2024 - pmc.ncbi.nlm.nih.gov
Savings refers to the gain in performance upon relearning a task. In sensorimotor
adaptation, savings is tested by having participants adapt to perturbed feedback and …

Assessing the validity of an online assessment of motor learning

AT Watral - 2022 - search.proquest.com
To understand motor learning we must observe improvements in the performance of a motor
behavior over time. Current laboratory approaches to measuring motor learning are not …