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 Concept Videos

Association Areas of the Cortex01:21

Association Areas of the Cortex

Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
Vision01:24

Vision

Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The coming decade of digital brain research: A vision for neuroscience at the intersection of technology and computing.

Imaging neuroscience (Cambridge, Mass.)·2025
Same author

Biophysical parameters control signal transfer in spiking network.

Frontiers in computational neuroscience·2023
Same author

Resting-state Functional Connectivity After Occipital Stroke.

Neurorehabilitation and neural repair·2021
Same author

Anatomy and Physiology of Macaque Visual Cortical Areas V1, V2, and V5/MT: Bases for Biologically Realistic Models.

Cerebral cortex (New York, N.Y. : 1991)·2020
Same author

Controlling Complexity of Cerebral Cortex Simulations-II: Streamlined Microcircuits.

Neural computation·2019
Same author

Controlling Complexity of Cerebral Cortex Simulations-I: CxSystem, a Flexible Cortical Simulation Framework.

Neural computation·2018

Related Experiment Video

Updated: Jul 15, 2026

Functional Magnetic Resonance Imaging (fMRI) of the Visual Cortex with Wide-View Retinotopic Stimulation
07:11

Functional Magnetic Resonance Imaging (fMRI) of the Visual Cortex with Wide-View Retinotopic Stimulation

Published on: December 8, 2023

fMRI of peripheral visual field representation.

Linda Stenbacka1, Simo Vanni

  • 1Brain Research Unit, Low Temperature Laboratory and Advanced Magnetic Imaging Centre, Helsinki University of Technology, Espoo, Finland. stenback@neuro.hut.fi

Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology
|April 24, 2007
PubMed
Summary

Mapping the peripheral visual field in the human brain is now easier with a new optical system. This method efficiently maps visual areas up to 50 degrees, aiding research and clinical applications.

More Related Videos

Topographical Estimation of Visual Population Receptive Fields by fMRI
06:02

Topographical Estimation of Visual Population Receptive Fields by fMRI

Published on: February 3, 2015

Related Experiment Videos

Last Updated: Jul 15, 2026

Functional Magnetic Resonance Imaging (fMRI) of the Visual Cortex with Wide-View Retinotopic Stimulation
07:11

Functional Magnetic Resonance Imaging (fMRI) of the Visual Cortex with Wide-View Retinotopic Stimulation

Published on: December 8, 2023

Topographical Estimation of Visual Population Receptive Fields by fMRI
06:02

Topographical Estimation of Visual Population Receptive Fields by fMRI

Published on: February 3, 2015

Area of Science:

  • Neuroscience
  • Visual Neuroscience
  • Functional Magnetic Resonance Imaging (fMRI)

Background:

  • Delineating peripheral visual field representations in the human cortex is challenging.
  • Existing mapping tools primarily focus on the central visual field.
  • Robust mapping procedures and automated analysis are crucial for research and clinical applications.

Purpose of the Study:

  • To develop an efficient and robust method for mapping wide peripheral visual fields.
  • To investigate the topology of retinotopic areas in the human cortex.
  • To facilitate the development of clinical applications for visual field assessment.

Main Methods:

  • Construction of a simple optical near-view system for wide visual field stimulation.
  • Utilization of a multifocal (mf) design for automated analysis with general linear model and standard fMRI software.
  • Examination of retinotopic area topology.

Main Results:

  • Successful individual mapping of visual fields up to 50 degrees of eccentricity.
  • Identification of retinotopic visual areas extending through the posterior cerebrum.
  • Discovery of a distinct peripheral upper visual field representation within the parieto-occipital (PO) sulcus.

Conclusions:

  • The developed projection system and mf-design enable efficient and robust retinotopic mapping of wide visual fields.
  • Findings align with histological data and support recent discoveries regarding human V6's role in peripheral visual field processing.
  • The system is cost-effective and adaptable for clinical environments with visual back-projection capabilities.