Researchers have used the MAX IV synchrotron in Lund – the strongest of its kind in the world – to produce images that predate the formation of toxic clumps of beta-amyloid, the protein believed to be at the root of Alzheimer’s disease. The unique images appear to contradict a previously unchallenged consensus. Instead of attempting to eliminate beta-amyloid, or so-called plaques, the researchers now suggest stabilizing the protein.