The Human Connectome Project, a five-year endeavor to link brain connectivity to human behavior, has released a set of high-quality imaging and behavioral data to the scientific community. The project has two major goals: to collect vast amounts of data using advanced brain imaging methods on a large population of healthy adults, and to make the data freely available so that scientists worldwide can make further discoveries about brain circuitry.
The initial data release includes brain imaging scans plus behavioral information — individual differences in personality, cognitive capabilities, emotional characteristics and perceptual function — obtained from 68 healthy adult volunteers. Over the next several years, the number of subjects studied will increase steadily to a final target of 1,200. The initial release is an important milestone because the new data have much higher resolution in space and time than data obtained by conventional brain scans.
…The imaging data set released by the HCP takes up about two terabytes (2 trillion bytes) of computer memory — the equivalent of more than 400 DVDs — and is stored in a customized database called “ConnectomeDB.”
“ConnectomeDB is the next-generation neuroinformatics software for data sharing and data mining. It’s a convenient and user-friendly way for scientists to explore the available HCP data and to download data of interest for their research,” says Daniel S. Marcus, PhD, assistant professor of radiology and director of the Neuroinformatics Research Group at Washington University School of Medicine. “The Human Connectome Project represents a major advance in sharing brain imaging data in ways that will accelerate the pace of discovery about the human brain in health and disease.”
(Source: WUSTL Newsroom)