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Organization of the Brain

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Related Experiment Video

Updated: Feb 16, 2026

Microdissection of Mouse Brain into Functionally and Anatomically Different Regions

Microdissection of Mouse Brain into Functionally and Anatomically Different Regions

Published on: February 15, 2021

Layers of Neuroscience.

Serge O Dumoulin¹

¹Spinoza Centre for Neuroimaging, 1105BK Amsterdam, Netherlands; Experimental Psychology, Utrecht University, 3584CS Utrecht, Netherlands; Experimental and Applied Psychology, VU University Amsterdam, 1081BT Amsterdam, Netherlands.

|December 22, 2017

Summary

Researchers can now track information flow between brain regions using human neuroimaging techniques. This advance allows for detailed study of laminar connections, opening new avenues in neuroscience research.

Keywords:

connectivity cortex fMRI lamina layers neuroimaging

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Area of Science:

Neuroscience
Brain Imaging

Background:

The cerebral cortex is organized into distinct layers (laminae) that have specific connection patterns.
Understanding laminar connectivity is crucial for deciphering brain function.

Purpose of the Study:

To demonstrate the capability of human neuroimaging to resolve information flow at the laminar level.
To establish a foundation for future human neuroscience applications focused on cortical layer-specific processing.

Main Methods:

Utilized advanced human neuroimaging techniques.
Developed methods to derive laminar information flow between cortical regions.

Main Results:

Successfully demonstrated the ability to obtain laminar-specific information flow data in humans.
Provided evidence for distinct information flow patterns across cortical laminae.

Conclusions:

Human neuroimaging can effectively map information flow within and between cortical layers.
This methodology significantly advances the study of human brain connectivity and function.