I Could Be In a Whole Lot of Trouble

Scientists find a way to read minds

Scientists have used brain scanners to detect and reconstruct the faces that people are thinking of, according to a study accepted for publication this month in the journal NeuroImage.

In the study, scientists hooked participants up to an fMRI brain scanner – which determines activity in different parts of the brain by measuring blood flow – and showed them images of faces. Then, using only the brain scans, the scientists were able to create images of the faces the people were looking at.

“It is mind reading,” said Alan S. Cowen, a graduate student at the University of California Berkeley who co-authored the study with professor Marvin M. Chun from Yale and Brice A. Kuhl from New York University.

Fortunately, the trick requires an MRI machine, not exactly a common household item, even in a house with two resident scientists, and the results, at this point, are a bit, shall we say, tentative:

Still safe for a few years, until they include an MRI in tricorders, and get the software a little better.