@article{beasonheld2013-24227712,
  author  = {Beason-Held, L. L. and Goh, J. O. and An, Y. and Kraut, M. A. and O'Brien, R. J. and Ferrucci, L. and Resnick, S. M.},
  title   = {{Changes in brain function occur years before the onset of cognitive impairment}},
  journal = {The Journal of neuroscience : the official journal of the Society for Neuroscience},
  year    = {2013},
  doi     = {10.1523/jneurosci.1402-13.2013},
  pmid    = {24227712},
  url     = {https://doi.org/10.1523/jneurosci.1402-13.2013}
}