Move Over Fingerprints: You Could Also Be Identified By Your Brain Waves, Yale University Study
A person’s brain activity appears to be as unique as his or her fingerprints, a new Yale-led imaging study shows. These brain “connectivity profiles” alone allow researchers to identify individuals from the fMRI images of brain activity of more than 100 people, according to the study published Oct. 12 in the journal Nature Neuroscience.
“In most past studies, fMRI data have been used to draw contrasts between, say, patients and healthy controls,” said Emily Finn, a Ph.D. student in neuroscience and co-first author of the paper. “We have learned a lot from these sorts of studies, but they tend to obscure individual differences which may be important.”
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“In most past studies, fMRI data have been used to draw contrasts between, say, patients and healthy controls,” said Emily Finn, a Ph.D. student in neuroscience and co-first author of the paper. “We have learned a lot from these sorts of studies, but they tend to obscure individual differences which may be important.”
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