Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Internal models in the control of posture.

P G. Morasso1, L Baratto, R Capra

  • 1Department of Informatics, University of Genova, Systems and Telecommunication, Via Opera Pia 13, I-16145, Genoa, Italy

Neural Networks : the Official Journal of the International Neural Network Society
|March 29, 2003
PubMed
Summary

Internal model control schemes are crucial for stabilizing human standing posture. Analysis reveals muscle stiffness alone is insufficient, suggesting a role for the cerebellum, potentially as a Smith

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Quantum Droplets in Two-Dimensional Bose Mixtures at Finite Temperature.

Physical review letters·2024
Same author

Attractive Solution of Binary Bose Mixtures: Liquid-Vapor Coexistence and Critical Point.

Physical review letters·2023
Same author

Correction to: Unconventional non-amino acidic PET radiotracers for molecular imaging in gliomas.

European journal of nuclear medicine and molecular imaging·2022
Same author

Unconventional non-amino acidic PET radiotracers for molecular imaging in gliomas.

European journal of nuclear medicine and molecular imaging·2021
Same author

Longitudinal serum neurofilament light chain (sNfL) concentration relates to cognitive function in multiple sclerosis patients.

Journal of neurology·2020
Same author

What are the Characteristics of Patients Experiencing Adverse Drug Reactions to Oral Anticogulants and How Can Such Reactions be Prevented?

Current drug safety·2019

Area of Science:

  • Biomedical Engineering
  • Neuroscience
  • Control Theory

Background:

  • Maintaining upright standing posture is a complex motor control problem.
  • Existing models often simplify the underlying biomechanical and neural processes.

Purpose of the Study:

  • To investigate internal model control schemes for postural stabilization.
  • To analyze the computational demands of postural control.
  • To re-evaluate the cerebellum's function in motor control.

Main Methods:

  • Analysis of control schemes utilizing internal models.
  • Computational complexity assessment of postural control tasks.
  • Revisiting neurophysiological concepts of cerebellar function.

Main Results:

Related Experiment Videos

  • Muscle stiffness alone is computationally insufficient for effective postural stabilization.
  • Internal model control offers a viable framework for understanding posture.
  • The cerebellum's role may align with Smith's predictor models.

Conclusions:

  • Advanced control strategies beyond simple muscle stiffness are necessary for posture.
  • Internal models provide a powerful theoretical basis for motor control research.
  • The cerebellum's predictive capabilities are key to its function in postural control.