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Related Experiment Videos

Neural coding of behavioral relevance in parietal cortex.

John A Assad1

  • 1Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA. jassad@hms.harvard.edu

Current Opinion in Neurobiology
|May 15, 2003
PubMed
Summary

The parietal cortex is crucial for flexible behavior, enabling selective sensory processing and linking sensory input to actions. This brain region supports attention and dynamically represents important information for guiding behavior.

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Area of Science:

  • Neuroscience
  • Cognitive Science
  • Behavioral Neuroscience

Background:

  • Flexible behavior relies on processing sensory information and linking it to actions.
  • The parietal cortex is increasingly recognized for its role in these cognitive functions.

Purpose of the Study:

  • To elucidate the role of the parietal cortex in selective sensory processing and sensorimotor control.
  • To understand how parietal neurons contribute to attention and dynamic information representation.

Main Methods:

  • Neurophysiological studies in non-human primates.
  • Neuroimaging experiments in humans.

Main Results:

  • Evidence highlights the central role of the parietal cortex in attention.

Related Experiment Videos

  • Parietal neurons appear to dynamically represent behaviorally relevant information.

    • Conclusions:

    • The parietal cortex is essential for flexible behavioral control.
    • Understanding parietal function offers insights into attention and sensorimotor integration.