Project seeks to build map of brain
- Article by: JOHN MARKOFF
- New York Times
- February 17, 2013 - 11:19 PM
The Obama administration is planning a 10-year scientific effort to examine the workings of the human brain and build a comprehensive map of its activity, seeking to do for the brain what the Human Genome Project did for genetics.
The project, which the administration has been looking to unveil as early as March, will involve federal agencies, private foundations and teams of neuroscientists and nanoscientists in a concerted effort to advance the knowledge of the brain's billions of neurons and gain greater insights into perception, actions and, ultimately, consciousness.
Scientists with the highest hopes for the project also see it as a way to develop the technology essential to understanding such diseases as Alzheimer's and Parkinson's, as well as to find new therapies for a variety of mental illnesses.
Moreover, the project holds the potential to pave the way for advances in artificial intelligence.
The project, which could ultimately cost billions of dollars, is expected to be part of the president's budget proposal next month. Four scientists and representatives of research institutions said they had participated in planning for what is being called the Brain Activity Map project.
The details are not final, and it is not clear how much federal money would be proposed for the project in a time of fiscal constraint or how far the research would be able to get without significant federal financing.
In his State of the Union address, President Obama cited brain research as an example of how the government should "invest in the best ideas."
"Every dollar we invested to map the human genome returned $140 to our economy -- every dollar," he said. "Today, our scientists are mapping the human brain to unlock the answers to Alzheimer's. They're developing drugs to regenerate damaged organs, devising new materials to make batteries 10 times more powerful.
"Now is not the time to gut these job-creating investments in science and innovation."
Story C. Landis, director of the National Institute of Neurological Disorders and Stroke, said that when she heard Obama's speech, she thought he was referring to an existing National Institutes of Health (NIH) project to map the static human brain.
"But he wasn't," she said. "He was referring to a new project to map the active human brain that the NIH hopes to fund next year."
Indeed, after the speech, NIH director Francis S. Collins may have inadvertently confirmed the plan when he wrote in a Twitter message: "Obama mentions the #NIH Brain Activity Map in #SOTU."
A spokesman for the White House Office of Science and Technology Policy declined to comment about the project.
The initiative, if successful, could provide a lift for the economy.
"The Human Genome Project was on the order of about $300 million a year for a decade," said George M. Church, a Harvard University molecular biologist who helped create that project and who said he was helping to plan the Brain Activity Map project.
"If you look at the total spending in neuroscience and nanoscience that might be relative to this today, we are already spending more than that."
Scientists involved in the planning said they hoped that federal financing for the project would be more than $300 million a year, which, if approved by Congress, would amount to at least $3 billion over the 10 years.
© 2013 Star Tribune