| A review of magnetic resonance imaging and diffusion tensor imaging findings in mild traumatic brain injury ME Shenton, HM Hamoda, JS Schneiderman, S Bouix, O Pasternak, ... Brain imaging and behavior 6, 137-192, 2012 | 985 | 2012 |
| Restricted diffusion in sedimentary rocks. Determination of surface-area-to-volume ratio and surface relaxivity MD Hurlimann, KG Helmer, LL Latour, CH Sotak Journal of Magnetic Resonance, Series A 111 (2), 169-178, 1994 | 355 | 1994 |
| Regional white matter volume differences in nondemented aging and Alzheimer's disease DH Salat, DN Greve, JL Pacheco, BT Quinn, KG Helmer, RL Buckner, ... Neuroimage 44 (4), 1247-1258, 2009 | 345 | 2009 |
| Microstructural status of ipsilesional and contralesional corticospinal tract correlates with motor skill in chronic stroke patients JD Schaechter, ZP Fricker, KL Perdue, KG Helmer, MG Vangel, DN Greve, ... Human brain mapping 30 (11), 3461-3474, 2009 | 334 | 2009 |
| The role of spreading depression in focal ischemia evaluated bv dffusion mapping K Takano, LL Latour, JE Formato, RAD Carano, KG Helmer, Y Hasegawa, ... Annals of Neurology: Official Journal of the American Neurological …, 1996 | 294 | 1996 |
| Data sharing in neuroimaging research JB Poline, JL Breeze, S Ghosh, K Gorgolewski, YO Halchenko, M Hanke, ... Frontiers in neuroinformatics 6, 9, 2012 | 291 | 2012 |
| Spin echoes in a constant gradient and in the presence of simple restriction MD Hurlimann, KG Helmer, TM Deswiet, PN Sen Journal of Magnetic Resonance, Series A 113 (2), 260-264, 1995 | 192 | 1995 |
| T2* mapping and B0 orientation-dependence at 7 T reveal cyto-and myeloarchitecture organization of the human cortex J Cohen-Adad, JR Polimeni, KG Helmer, T Benner, JA McNab, LL Wald, ... Neuroimage 60 (2), 1006-1014, 2012 | 165 | 2012 |
| Direct visualization of the perforant pathway in the human brain with ex vivo diffusion tensor imaging JC Augustinack, K Helmer, KE Huber, S Kakunoori, L Zöllei, B Fischl Frontiers in human neuroscience, 42, 2010 | 120 | 2010 |
| Secondary decline in apparent diffusion coefficient and neurological outcomes after a short period of focal brain ischemia in rats F Li, MD Silva, KF Liu, KG Helmer, T Omae, JD Fenstermacher, CH Sotak, ... Annals of Neurology: Official Journal of the American Neurological …, 2000 | 119 | 2000 |
| Multispectral analysis of the temporal evolution of cerebral ischemia in the rat brain RAD Carano, F Li, K Irie, KG Helmer, MD Silva, M Fisher, CH Sotak Journal of Magnetic Resonance Imaging 12 (6), 842-858, 2000 | 117 | 2000 |
| Separating changes in the intra‐and extracellular water apparent diffusion coefficient following focal cerebral ischemia in the rat brain MD Silva, T Omae, KG Helmer, F Li, M Fisher, CH Sotak Magnetic Resonance in Medicine: An Official Journal of the International …, 2002 | 113 | 2002 |
| Hockey Concussion Education Project, Part 2. Microstructural white matter alterations in acutely concussed ice hockey players: a longitudinal free-water MRI study O Pasternak, IK Koerte, S Bouix, E Fredman, T Sasaki, M Mayinger, ... Journal of neurosurgery 120 (4), 873-881, 2014 | 112 | 2014 |
| Hockey Concussion Education Project, Part 3. White matter microstructure in ice hockey players with a history of concussion: a diffusion tensor imaging study T Sasaki, O Pasternak, M Mayinger, M Muehlmann, P Savadjiev, S Bouix, ... Journal of neurosurgery 120 (4), 882-890, 2014 | 108 | 2014 |
| Towards structured sharing of raw and derived neuroimaging data across existing resources DB Keator, K Helmer, J Steffener, JA Turner, TGM Van Erp, S Gadde, ... Neuroimage 82, 647-661, 2013 | 92 | 2013 |
| The application of porous‐media theory to the investigation of time‐dependent diffusion in in vivo systems KG Helmer, BJ Dardzinski, CH Sotak NMR in Biomedicine 8 (7), 297-306, 1995 | 92 | 1995 |
| Changes in ADC caused by tensile loading of rabbit achilles tendon: evidence for water transport S Han, SJ Gemmell, KG Helmer, P Grigg, JW Wellen, AH Hoffman, ... Journal of Magnetic Resonance 144 (2), 217-227, 2000 | 83 | 2000 |
| Acute postischemic renormalization of the apparent diffusion coefficient of water is not associated with reversal of astrocytic swelling and neuronal shrinkage in rats F Li, KF Liu, MD Silva, X Meng, T Gerriets, KG Helmer, JD Fenstermacher, ... American journal of neuroradiology 23 (2), 180-188, 2002 | 80 | 2002 |
| Demonstration of nonlinearity bias in the measurement of the apparent diffusion coefficient in multicenter trials DI Malyarenko, D Newitt, L J. Wilmes, A Tudorica, KG Helmer, ... Magnetic resonance in medicine 75 (3), 1312-1323, 2016 | 79 | 2016 |
| Enabling collaborative research using the biomedical informatics research network (BIRN) KG Helmer, JL Ambite, J Ames, R Ananthakrishnan, G Burns, ... Journal of the American Medical Informatics Association 18 (4), 416-422, 2011 | 79 | 2011 |
David KeatorUniversity of California, IrvineVerified email at uci.edu
