20 July 2019 Brain Mapping News ، 9702 views

A 100-hour MRI scan captured the most detailed look yet at a whole human brain

CLOSE-UP A 3-D view of the entire human brain, taken with a powerful 7 Tesla MRI and shown here from two angles, could reveal new details on structures in the mysterious organ.

Over 100 hours of scanning has yielded a 3-D picture of the whole human brain that’s more detailed than ever before. The new view, enabled by a powerful MRI, has the resolution potentially to spot objects that are smaller than 0.1 millimeters wide.

“We haven’t seen an entire brain like this,” says electrical engineer Priti Balchandani of the Icahn School of Medicine at Mount Sinai in New York City, who was not involved in the study. “It’s definitely unprecedented.”

The scan shows brain structures such as the amygdala in vivid detail, a picture that might lead to a deeper understanding of how subtle changes in anatomy could relate to disorders such as post-traumatic stress disorder.

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