Andres Lozano: Parkinson’s, depression and the switch that might turn them off | Video on TED.com


Deep brain stimulation is becoming very precise. This technique allows surgeons to place electrodes in almost any area of the brain, and turn them up or down — like a radio dial or thermostat — to correct dysfunction.

  • Joost20 (37) April 20, 2013

    Fascinating

  • Bono (68) April 20, 2013

    Depression is not something that should be treated.