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

Converting neural signals from place codes to rate codes.

J M Groh1

  • 1Center for Cognitive Neuroscience and Department of Psychological and Brain Sciences, Dartmouth, Hanover, NH 03755, USA. jennifer.m.groh@dartmouth.edu

Biological Cybernetics
|September 20, 2001
PubMed
Summary
This summary is machine-generated.

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

Afferent delays and the mislocalization of perisaccadic stimuli.

Vision research·2001
Same author

Eye position influences auditory responses in primate inferior colliculus.

Neuron·2001
Same author

Segregation of object and background motion in visual area MT: effects of microstimulation on eye movements.

Neuron·2000
Same author

Predicting perception from population codes.

Nature neuroscience·2000
Same author

Reading neural representations.

Neuron·1998
Same author

Neurophysiology: electrically evoking sensory experience.

Current biology : CB·1998

The brain converts sensory place codes to motor rate codes using three potential models. This process is crucial for generating movements based on sensory input.

Area of Science:

  • Neuroscience
  • Computational Neuroscience
  • Motor Control

Background:

  • The nervous system encodes information using distinct formats.
  • Sensory signals often utilize a 'place code,' where neural activity patterns represent parameter values.
  • Motor commands typically employ 'rate coding,' with muscle force determined by motor neuron firing rates.

Purpose of the Study:

  • To explore how the brain transforms place codes into rate codes.
  • To present and discuss three theoretical models for this neural computation.
  • To elucidate the mechanisms underlying sensory-to-motor conversion.

Main Methods:

  • Theoretical modeling of neural coding.
  • Analysis of neural signal transformation.
  • Discussion of computational principles in motor control.

Related Experiment Videos

Main Results:

  • Three distinct models for place-to-rate code conversion are proposed.
  • Each model offers a different mechanism for translating sensory representations into motor commands.
  • The study outlines the potential neural substrates and computational steps involved.

Conclusions:

  • The conversion from place code to rate code is a fundamental process in motor control.
  • Understanding these models provides insight into neural computation and movement generation.
  • Further research can experimentally validate these proposed mechanisms.