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Related Concept Videos

Anatomy of the Brain: Major Regions01:20

Anatomy of the Brain: Major Regions

The brain is the most complex organ in the human body. It consists of four main parts: the cerebrum, diencephalon, cerebellum, and brainstem.
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Cerebrum: Anatomical Overview II01:11

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Revealing Neural Circuit Topography in Multi-Color
09:11

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Published on: November 14, 2011

The topographic connectome.

Saad Jbabdi1, Stamatios N Sotiropoulos, Timothy E Behrens

  • 1Oxford Centre for Functional Magnetic Resonance Imaging of the Brain, Oxford, UK. saad@fmrib.ox.ac.uk

Current Opinion in Neurobiology
|January 10, 2013
PubMed
Summary
This summary is machine-generated.

This study proposes connection topographies as a complementary approach to traditional node-and-edge models in systems neuroscience. Neuroimaging advances enable in vivo exploration of these topographies for novel brain network insights.

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Last Updated: May 15, 2026

Revealing Neural Circuit Topography in Multi-Color
09:11

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Published on: November 14, 2011

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09:23

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Published on: April 5, 2012

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05:55

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Published on: October 13, 2023

Area of Science:

  • Systems Neuroscience
  • Neuroimaging
  • Computational Neuroscience

Background:

  • Macro-connectomics often simplifies brain connectivity into nodes and edges, representing brain regions and their connections.
  • This node-and-edge model, while useful for understanding brain dynamics, overlooks crucial anatomical details like spatial arrangement and topographic mappings.
  • Current approaches may not fully capture the complexity of brain circuitry.

Purpose of the Study:

  • To propose connection topographies as a novel paradigm for understanding brain networks.
  • To demonstrate how connection topographies offer insights complementary to the node-and-edge model.
  • To highlight the potential of current neuroimaging technologies in revealing these topographies.

Main Methods:

  • Conceptual framework development proposing connection topographies.
  • Review and synthesis of existing neuroimaging capabilities.
  • In vivo demonstration of topographic detail detection.

Main Results:

  • Connection topographies provide a complementary perspective to traditional node-and-edge connectomics.
  • Current in vivo neuroimaging technologies can reveal detailed connection topographies.
  • This approach offers a novel way to explore brain connectivity.

Conclusions:

  • Connection topographies represent a valuable addition to the study of brain networks.
  • Advances in neuroimaging will facilitate deeper exploration of brain connectivity using topographic information.
  • This paradigm shift promises new avenues for understanding brain circuitry and dynamics.