A one-stop-shop for brain imaging

A one-stop-shop for brain imaging
Just some of the brain maps included in neuromaps. Credit: The Neuro

The brain is a complex organ, and no one imaging mode can catch everything that's going on inside it. Over the years, multiple "brain maps" have emerged, each focusing on different brain processes, from metabolism to cognitive function. While these maps are important, using them in isolation limits the discoveries researchers can make from them.

Now a team from The Neuro has brought together more than forty existing maps in one place. The , called neuromaps, will help scientists find correlations between patterns across different brain regions, spatial scales, modalities and brain functions.

It provides a standardized space to view each map in comparison to each other, and assesses the statistical significance of these comparisons, to help researchers distinguish a meaningful correlation from a random pattern. The neuromaps database also helps standardize the code across maps, to improve reproducibility of results.

The team published their results in the journal Nature Methods and has made their data open access on GitHub.

A one-stop-shop for brain imaging
The workflow of neuromaps. Credit: The Neuro

"Ultimately, we hope that neuromaps will add a spark to the analysis of human brain maps and increase accessibility of data and software tools to people with diverse research interests," says Justine Hansen, the paper's co-first author. "As the rate at which new are generated in the field continues to grow, we hope that neuromaps will provide researchers with a set of standardized workflows for better understanding what these data can tell us about the ."

More information: Bratislav Misic, neuromaps: structural and functional interpretation of brain maps, Nature Methods (2022). DOI: 10.1038/s41592-022-01625-w. www.nature.com/articles/s41592-022-01625-w

GitHub: github.com/netneurolab/neuromaps

Journal information: Nature Methods

Provided by McGill University
Citation: A one-stop-shop for brain imaging (2022, October 6) retrieved 5 December 2022 from https://medicalxpress.com/news/2022-10-one-stop-shop-brain-imaging.html
This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.

Explore further

Researchers map four new brain areas involved in many cognitive processes

139 shares

Feedback to editors