Brain implant relieves patient’s severe depression in “landmark” US study

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US researchers have successfully relieved a patient’s severe, long-term depression with an electronic implant that acts like a neural pacemaker, resetting the brain circuits associated with negative feelings.

The team at the University of California, San Francisco (UCSF) said the study was “a landmark success” in the scientific effort to treat psychiatric disorders through carefully targeted neural electronics. The study is published in the Nature Medicine journal.

“We’ve developed a precision medicine approach that has successfully managed our patient’s treatment-resistant depression by identifying and modulating the circuit in her brain that’s uniquely associated with her symptoms,” said Andrew Krystal, UCSF professor of psychiatry.