NIH Blueprint: The Human Connectome Project

News and Updates

Press Releases,Project News | October 31, 2014

HCP Lifespan image on cover of Science

A myelin maSciencecoverp brain surface image from a 65-75 year old healthy HCP Lifespan subject is featured on the October 31, 2014 Aging Brain special issue of Science.

Myelin mapping is being used in HCP  provide useful markers between individuals for functionally distinct regions of the cerebral cortex, which can vary in size and location between individuals. One of the questions being asked in the HCP Lifespan pilot project is whether maps of myelin content change over the lifespan and how those changes might affect the function over the brain in healthy aging.

The image was produced in Connectome Workbench from a subject scanned in Lifespan Phase 1a who was recruited as a healthy control through the Knight Alzheimers Disease Research Center at Washington University.

Press Releases,Project News | September 10, 2014

HCP Processing Pipelines Released

PipelinesGithubThe WU-Minn HCP Consortium is pleased to announce the open source release of HCP data processing pipelines at https://github.com/Washington-University/Pipelines.

To download, click releases (near the top of the page), then under v3.4.0, click the “Source code (zip)” or “Source code (tar.gz)” button.

These v3 pipelines were used to process HCP image data from the HCP 500 Subjects Release (June 2014).

The HCP Pipelines are set of tools (primarily, but not exclusively, shell scripts) for processing MRI images for the Human Connectome Project. Among other things, these tools implement the Minimal Preprocessing Pipeline (MPP) described in Glasser et al. 2013.

We are releasing the HCP Pipelines now for use to the community, but we are still in the process of making the scripts more robust, well-documented, and usable in other environments (other versions of operating systems, other queueing systems, other versions of prerequisite tools, etc.). We cannot guarantee that you will not have to make modifications to the scripts for them to be used successfully in your environment.

The HCP Pipelines require installation of FSL 5.0.6, FreeSurfer v5.3.0-HCP, and Connectome Workbench v1.0. See the README.md in the GitHub repository for detailed information on prerequisite software versions, installation and processing instructions, example data, and processing resource requirements.

Answers to frequently asked questions can also be found on our Github Repository: HCP Pipeline FAQ.

We encourage user feedback and improvement suggestions on the HCP Pipeline tools and the documentation. Discussion of HCP Pipeline usage and improvements can be posted to the hcp-users discussion list. Sign up for hcp-users at http://humanconnectome.org/contact/#subscribe

Best,

The WU-Minn HCP Consortium

Press Releases,Project News |

Connectome Workbench v1.0 Released

The WU-Minn HCP Consortium is pleased to announce Connectome Workbench (WB) version 1.0 brain visualization and analysis software has been released at  http://humanconnectome.org/connectome/get-connectome-workbench.html

WB v1.0 is available for 64-bit Mac OSX, Windows, and Linux (32-bit Windows is no longer supported).

The Workbench distribution includes wb_view, a GUI-based visualization platform, and wb_command, a command-line program for performing a variety of algorithmic tasks using volume, surface, and grayordinate data.

New features in WB v1.0 include:

  • The “workbench” GUI executable has been renamed “wb_view”
  • Integrated Help information in wb_view accessible through the “?” button
  • Additions to capabilities for displaying matrix charts for parcellated connectivity CIFTI files
  • New border file format that carries structure and vertex count (see -file-convert or tutorial instructions for conversion of old format border files)
  • wb_commands “-nifti-convert” and “-cifti-convert -version-convert” have been moved to “-file-convert“, nifti convert arguments changed
  • New viewing capabilities for asymmetric dense connectome CIFTI file, multi-slice oblique volume, and label data outlines

With the release we have created a streamlined, updated WB v1.0 tutorial and dataset featuring processed HCP 500 Subjects data that are available to download at http://humanconnectome.org/connectome/get-connectome-workbench.html and on the ConnectomeDB HCP project page. Access to the tutorial data requires ConnectomeDB login and signature of the HCP Open Access Data Use Terms.

To download the WB v1.0 source code from GitHub: follow the link, click releases (near the top of the page), then under v1.0, click the “Source code (zip)” or “Source code (tar.gz)” button .

We encourage you to check out Connectome Workbench for visualizing and performing analysis on imaging data from the HCP and elsewhere. Discussion of Connectome Workbench usage, bugs, and features can be posted to the hcp-users discussion list. Sign up for hcp-users at http://humanconnectome.org/contact/#subscribe

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