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

[Neural codes for perception].

R Romo1, E Salinas, A Hernández

  • 1Instituto de Fisiología Celular; Universidad Nacional Autónoma de Mexico, Mexico DF, 04510, Mexico. rromo@ifisiol.unam.mx

Revista De Neurologia
|May 22, 2002
PubMed
Summary

Researchers explored neural codes for tactile perception. Findings show the primary somatosensory cortex (S1) generates sufficient neural representations for touch perception and decision-making.

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

Predicting susceptibility of Streptococcus pneumoniae to ceftriaxone and cefotaxime by cefuroxime and ceftizoxime disk diffusion testing.

Journal of clinical microbiology·1999
Same author

Prospective study of Epstein-Barr virus chronic infection in renal transplant recipients.

Transplantation proceedings·1999
Same author

Single-step PCR amplification and enzyme restriction analysis of the entire Helicobacter pylori cytotoxin vacA gene for genetic variability studies.

FEMS microbiology letters·1999
Same author

Mitochondrial DNA damage and altered membrane potential (delta psi) in pancreatic acinar cells induced by reactive oxygen species.

Surgery·1999
Same author

Establishment of experimental conditions for the rapid detection of mutations in the von Hippel-Lindau gene by parallel temperature gradient gel electrophoresis.

Electrophoresis·1999
Same author

Effects of mild protein prenatal malnutrition and subsequent postnatal nutritional rehabilitation on noradrenaline release and neuronal density in the rat occipital cortex.

Brain research. Developmental brain research·1999

Area of Science:

  • Neuroscience
  • Somatosensory system research
  • Neural coding

Context:

  • Understanding the neural basis of sensory perception is crucial in neuroscience.
  • Tactile information processing involves complex neural pathways from peripheral receptors to the cerebral cortex.
  • The primary somatosensory cortex (S1) plays a key role in processing somatosensory input.

Purpose:

  • To investigate the neural codes underlying tactile perception and information processing.
  • To elucidate the role of the primary somatosensory cortex (S1) in representing tactile stimuli.
  • To determine the causal relationship between S1 neural activity and tactile perception.

Summary:

  • Experiments revealed neural activity in the primary somatosensory cortex (S1) correlates with tactile perception.

Related Experiment Videos

  • Intracortical microstimulation confirmed a causal link between S1 neuronal activity and the perception of touch.
  • Neural representations generated in S1 are sufficient for tactile perception and are further processed for memory and decision-making.

    • Impact:

    • This research clarifies the neural mechanisms of tactile perception.
    • Identifies S1 as a critical area for generating representations of somatosensory stimuli.
    • Provides insights into how sensory information is integrated with motor control and decision-making processes.