Alzheimer's Research Takes a New Turn – WebMD

Alzheimer's Research Takes a New Turn – WebMD: The protein, known as C1q, accumulates on the brain's synapses as people age, potentially gumming up the works, said Dr. Ben Barres, professor and chair of neurobiology at the Stanford University School of Medicine and senior author of the study, published Aug. 14 in the Journal of Neuroscience.