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

Parallel visuospatial and audiospatial working memory processes in the monkey dorsolateral prefrontal cortex.

Y Kikuchi-Yorioka1, T Sawaguchi

  • 1Department of Psychology, Hokkaido University, N10 W7, Kita-ku, Sapporo 060-0810, Japan.

Nature Neuroscience
|October 19, 2000
PubMed
Summary

The dorsolateral prefrontal cortex (PFC) processes spatial working memory for both visual and auditory cues. This study found distinct neuron groups in the PFC support these parallel sensory processing pathways.

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

Inadequate management for secondary fracture prevention in patients with distal radius fracture by trauma surgeons.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2015
Same author

Cross-cultural adaptation and validation of the Oxford 12-item knee score in Japanese.

Archives of orthopaedic and trauma surgery·2010
Same author

Complication reporting in orthopaedic trials. A systematic review of randomized controlled trials.

The Journal of bone and joint surgery. American volume·2009
Same author

Apnea, glial apoptosis and neuronal plasticity in the arousal pathway of victims of SIDS.

Forensic science international·2005
Same author

Sudden infant deaths: stress, arousal and SIDS.

Early human development·2003
Same author

Reducing the risk of sudden infant death.

Supplements to Clinical neurophysiology·2003

Area of Science:

  • Neuroscience
  • Cognitive Neuroscience
  • Primate Brain Research

Background:

  • The dorsolateral prefrontal cortex (PFC) is crucial for visuospatial working memory.
  • The cellular mechanisms underlying auditory spatial working memory in the PFC remain unclear.

Purpose of the Study:

  • To investigate the role of dorsolateral PFC neurons in auditory spatial working memory.
  • To compare neuronal activity during visual and auditory spatial working memory tasks.

Main Methods:

  • Examined dorsolateral PFC neuronal activity in primates.
  • Utilized visual and auditory oculomotor delayed-response tasks.

Main Results:

  • Identified two distinct groups of dorsolateral PFC neurons.

Related Experiment Videos

  • Each neuron group exhibited directional delay-period activity specific to visual or auditory cue location.
  • Findings suggest parallel processing for visual and auditory spatial information in the PFC.

    • Conclusions:

    • The dorsolateral PFC supports both visual and auditory spatial working memory through distinct neuronal populations.
    • Parallel processing mechanisms for different sensory modalities exist within the PFC for spatial working memory.