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Related Concept Videos

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Related Experiment Video

Updated: Jan 21, 2026

Movement Retraining using Real-time Feedback of Performance
08:16

Movement Retraining using Real-time Feedback of Performance

Published on: January 17, 2013

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Timing Rewarding Movements.

Rachael Stentiford1, Nadia L Cerminara1

  • 1School of Physiology, Pharmacology and Neuroscience, University of Bristol, Bristol, UK.

Neuron
|August 9, 2019
PubMed
Summary
This summary is machine-generated.

Motor cortex and cerebellum activity predicts reward delivery. The cerebellum learns and sends timing signals to the anterior lateral motor cortex (ALM) for motor preparation.

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Area of Science:

  • Neuroscience
  • Motor control
  • Decision-making

Background:

  • Preparatory neural activity is crucial for motor control and decision-making.
  • The anterior lateral motor cortex (ALM) and cerebellum are key brain regions involved in motor planning.

Purpose of the Study:

  • To investigate the role of preparatory activity in the ALM and cerebellum in predicting reward delivery.
  • To determine if the cerebellum provides timing signals to the ALM during motor preparation.

Main Methods:

  • Electrophysiological recordings in rodents during a reward-predicting task.
  • Analysis of neural activity in the ALM and cerebellum.
  • Causal manipulation of cerebellar activity (not explicitly stated but implied by functional role).

Main Results:

  • Preparatory activity in both the ALM and cerebellum correlates with the prediction of reward delivery.
  • The cerebellum transmits a learned timing signal to the ALM, influencing motor preparation.

Conclusions:

  • The findings elucidate the functional roles of the ALM and cerebellum in reward-based motor preparation.
  • This study highlights the cerebellum's contribution to learned timing signals in motor control.