Daily Mail | Scientists say focused beams can clear 'brain tangles' that cause dementia Daily Mail Scientists believe they may have found a new weapon in the fight against Alzheimer's disease - not in the form of a drug but in focused beams of ultrasound. While the approach has only been tested in mice, researchers said it has proved surprisingly ... Ultrasound 'breakthrough' in treating Alzheimer's - in mice Alzheimer's: new ultrasound technique 'restores memory' in mice Ultrasound technology shows promise as Alzheimer's treatment |