Low-power neural chip identifies cognitive and emotional states from brain signals

Researchers unveiled a low-power neural chip that reads brain signals to identify cognitive and emotional states. The work could expand the capabilities of deep brain stimulation (DBS), already used for Parkinson's disease and studied for psychiatric conditions.

• The chip analyzes brain signals to detect cognitive and emotional states
• The technology targets deep brain stimulation (DBS)
• DBS is already used for Parkinson's and studied for depression and PTSD