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

The associative parietal cortex and spatial processing in rodents

C Thinus-Blanc1, E Save, B Poucet

  • 1Centre de recherche en neurosciences cognitives, CNRS, Marseille, France. thinus@lnf.cnrs-mrs.fr

Comptes Rendus De L'Academie Des Sciences. Serie III, Sciences De La Vie
|October 6, 1998
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

Hippocampal LTP modulation and glutamatergic receptors following vestibular loss.

Brain structure & function·2018
Same author

What information is used by rats to update choices in the radial-arm maze?

Behavioural processes·2014
Same author

The spatial parameters encoded by hamsters during exploration: a further study.

Behavioural processes·2014
Same author

Short-term and long-term habituation of exploration in rats, hamsters and gerbils.

Behavioural processes·2014
Same author

A comparative analysis of spatial memory processes.

Behavioural processes·2014
Same author

Object permanence in cats: Analysis in locomotor space.

Behavioural processes·2014
Same journal

[Risk of accidents for a Parisian pedestrian].

Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie·2002
Same journal

Differences in the social context of song production in captive male and female European starlings.

Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie·2002
Same journal

[Predictive value of biological species for plant conservation in the Mediterranean area].

Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie·2002
Same journal

[Biological quality of seawater evaluated in situ with embryo-larval test of Crassostrea gigas and Mytilus galloprovincialis].

Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie·2002
Same journal

Removal of cell-bound lipoproteins: a crucial step for the efficient infection of liver cells with hepatitis C virus in vitro.

Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie·2002
Same journal

[Contribution of experimental models to the understanding of immunity to schistosomiasis].

Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie·2002
See all related articles

The associative parietal cortex (APC) plays a key role in spatial memory and navigation in rodents. Damage to the APC impairs both egocentric and allocentric spatial behaviors, highlighting its importance.

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Behavioral Neuroscience

Background:

  • The hippocampal formation is traditionally recognized for its role in spatial memory and navigation in rodents.
  • Emerging research indicates that additional brain structures contribute to specialized spatial processing.
  • The associative parietal cortex (APC), though less developed in rodents, is implicated in spatial functions.

Purpose of the Study:

  • To investigate the role of the associative parietal cortex (APC) in spatial behaviors in rodents.
  • To determine how APC function relates to egocentric and allocentric spatial processing.
  • To propose a model for the APC's involvement in spatial perception, representation, and action.

Main Methods:

  • Behavioral analysis following lesions to the associative parietal cortex (APC).

Related Experiment Videos

  • Neuroanatomical investigations to understand the connectivity of the APC.
  • Integration of behavioral and neuroanatomical data to infer functional roles.

    • Main Results:

    • Lesions to the APC in rodents resulted in significant deficits in both egocentrically and allocentrically organized spatial behaviors.
    • The APC appears to be crucial for integrating perceptual information with spatial representations.
    • Evidence suggests the APC facilitates the transformation of spatial representations into motor actions.

    Conclusions:

    • The associative parietal cortex (APC) serves as a critical interface between sensory perception and spatial representation.
    • The APC is involved in transforming spatial computations into motor outputs for oriented behaviors.
    • The APC's role extends beyond the hippocampus in complex spatial navigation and behavior.