Characterization of point-spread function specification error on Geometric Transfer Matrix partial volume correction in [11C]PiB amyloid imaging

by Charles M. Laymon, Davneet S. Minhas, Sarah K. Royse, Howard J. Aizenstein, Ann D. Cohen, Dana L. Tudorascu, William E. Klunk
Published 2021-07-01

Comparison of qualitative and quantitative imaging characteristics of [11C]PiB and [18F]flutemetamol in normal control and Alzheimer's subjects

by James M. Mountz, Charles M. Laymon, Ann D. Cohen, Zheng Zhang, Julie C. Price, Sanaa Boudhar, Eric McDade, Howard J. Aizenstein, William E. Klunk, Chester A. Mathis
Published 2015-01-01

Cognitive indicators of transition to preclinical and prodromal stages of Alzheimer's disease in Down syndrome

by Sigan L. Hartley, Benjamin L. Handen, Darlynne Devenny, Dana Tudorascu, Brianna Piro‐Gambetti, Matthew D. Zammit, Charles M. Laymon, William E. Klunk, Shahid Zaman, Annie Cohen, Bradley T. Christian
Published 2020-01-01

The use of Centiloids for applying [11C]PiB classification cutoffs across region‐of‐interest delineation methods

by Dana L. Tudorascu, Davneet S. Minhas, Patrick J. Lao, Tobey J. Betthauser, Zheming Yu, Charles M. Laymon, Brian J. Lopresti, Chet A. Mathis, William E. Klunk, Benjamin L. Handen, Bradley T. Christian, Ann D. Cohen
Published 2018-01-01

Impact of partial volume correction on the regional correspondence between in vivo [C-11]PiB PET and postmortem measures of Aβ load

by Davneet S. Minhas, Julie C. Price, Charles M. Laymon, Carl R. Becker, William E. Klunk, Dana L. Tudorascu, Eric E. Abrahamson, Ronald L. Hamilton, Julia K. Kofler, Chester A. Mathis, Oscar L. Lopez, Milos D. Ikonomovic
Published 2018-01-01

Associations between NIH Toolbox Cognition Battery and in vivo brain amyloid and tau pathology in non‐demented older adults

by Beth E. Snitz, Dana L. Tudorascu, Zheming Yu, Elizabeth Campbell, Brian J. Lopresti, Charles M. Laymon, Davneet S. Minhas, Neelesh K. Nadkarni, Howard J. Aizenstein, William E. Klunk, Sandra Weintraub, Richard C. Gershon, Ann D. Cohen
Published 2020-01-01

PET measurement of longitudinal amyloid load identifies the earliest stages of amyloid-beta accumulation during Alzheimer's disease progression in Down syndrome

by Matthew D. Zammit, Dana L. Tudorascu, Charles M. Laymon, Sigan L. Hartley, Shahid H. Zaman, Beau M. Ances, Sterling C. Johnson, Charles K. Stone, Chester A. Mathis, William E. Klunk, Ann D. Cohen, Benjamin L. Handen, Bradley T. Christian
Published 2021-03-01

Patterns of glucose hypometabolism in Down syndrome resemble sporadic Alzheimer's disease except for the putamen

by Matthew D. Zammit, Charles M. Laymon, Dana L. Tudorascu, Sigan L. Hartley, Brianna Piro‐Gambetti, Sterling C. Johnson, Charles K. Stone, Chester A. Mathis, Shahid H. Zaman, William E. Klunk, Benjamin L. Handen, Ann D. Cohen, Bradley T. Christian
Published 2020-01-01

Amyloid accumulation in Down syndrome measured with amyloid load

by Matthew D. Zammit, Charles M. Laymon, Tobey J. Betthauser, Karly A. Cody, Dana L. Tudorascu, Davneet S. Minhas, Marwan N. Sabbagh, Sterling C. Johnson, Shahid H. Zaman, Chester A. Mathis, William E. Klunk, Benjamin L. Handen, Ann D. Cohen, Bradley T. Christian
Published 2020-01-01

Neurofibrillary tau depositions emerge with subthreshold cerebral beta-amyloidosis in down syndrome

by Matthew D. Zammit, Dana L. Tudorascu, Charles M. Laymon, Sigan L. Hartley, Paul A. Ellison, Shahid H. Zaman, Beau M. Ances, Sterling C. Johnson, Charles K. Stone, Marwan N. Sabbagh, Chester A. Mathis, William E. Klunk, Ann D. Cohen, Benjamin L. Handen, Bradley T. Christian
Published 2021-01-01

[18F]FDG, [11C]PiB, and [18F]AV-1451 PET Imaging of Neurodegeneration in Two Subjects With a History of Repetitive Trauma and Cognitive Decline

by David O. Okonkwo, Ross C. Puffer, Davneet S. Minhas, Sue R. Beers, Kathryn L. Edelman, Jane Sharpless, Charles M. Laymon, Brian J. Lopresti, Steven Benso, Ava M. Puccio, Sudhir Pathak, Milos D. Ikonomovic, Milos D. Ikonomovic, Joseph M. Mettenburg, Walter Schneider, Chester A. Mathis, James M. Mountz
Published 2019-08-01