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Gene E. Alexander

Active 1992–2026

124
Papers
23,232
Citations
81
h-index
115
i10-index

Citations

Citations per year for Gene E. Alexander1940: 1 citations1967: 1 citations1990: 1 citations1992: 2 citations1993: 1 citations1994: 5 citations1995: 4 citations1996: 7 citations1997: 15 citations1998: 22 citations1999: 32 citations2000: 61 citations2001: 61 citations2002: 99 citations2003: 113 citations2004: 126 citations2005: 149 citations2006: 169 citations2007: 176 citations2008: 266 citations2009: 368 citations2010: 532 citations2011: 537 citations2012: 485 citations2013: 495 citations2014: 445 citations2015: 371 citations2016: 332 citations2017: 312 citations2018: 348 citations2019: 762 citations2020: 754 citations2021: 736 citations2022: 562 citations2023: 446 citations2024: 712 citations2025: 400 citations2026: 62 citations2027: 1 citations1941–1966: no citations, so these years are not shown1968–1989: no citations, so these years are not shown1991: no citations, so this year is not shown

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 4,174 citing papers, 31.6% of this breakdownChina: 1,190 citing papers, 9% of this breakdownUnited Kingdom: 1,144 citing papers, 8.7% of this breakdownGermany: 679 citing papers, 5.1% of this breakdownCanada: 582 citing papers, 4.4% of this breakdownItaly: 481 citing papers, 3.6% of this breakdownFrance: 456 citing papers, 3.5% of this breakdownAustralia: 411 citing papers, 3.1% of this breakdownSweden: 410 citing papers, 3.1% of this breakdownNetherlands: 356 citing papers, 2.7% of this breakdownSpain: 341 citing papers, 2.6% of this breakdownSouth Korea: 257 citing papers, 1.9% of this breakdown
0%31.6%Other 20.7%

Institutions

Fields

  • Medicine55%
  • Neuroscience22%
  • Biochemistry, Genetics and Molecular Biology9.3%
  • Computer Science7.8%
  • Psychology1.6%
  • Engineering0.8%
  • Other3.5%

Topics

  • Dementia and Cognitive Impairment Research12.1%
  • Alzheimer's disease research and treatments11.2%
  • Functional Brain Connectivity Studies7.1%
  • Advanced Neuroimaging Techniques and Applications4.2%
  • Advanced MRI Techniques and Applications2.3%
  • Medical Image Segmentation Techniques2%
  • Other61.1%

Coauthors

All papers

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  1. The Alzheimer's disease neuroimaging initiative (ADNI): MRI methods

    Authors: Clifford R. Jack, Matt A. Bernstein, Nick C. Fox, Paul M. Thompson, Gene E. Alexander, Danielle Harvey, Bret Borowski, Paula J. Britson, Jennifer L. Whitwell, Chadwick P. Ward, Anders M. Dale, Joel P. Felmlee, Jeffrey L. Gunter, David Hill, Ronald Killiany, Norbert Schuff, Sabrina Fox‐Bosetti, Chen Lin, Colin Studholme, Charles DeCarli, Gunnar Krueger, Heidi A. Ward, Gregory J. Metzger, Katherine T. Scott, R. Mallozzi, Daniel J. Blezek, Joshua Levy, Josef P. Debbins, Adam Fleisher, Marilyn Albert, Robert C. Green, George Bartzokis, Gary H. Glover, John P. Mugler, Michael W. Weiner - Journal of Magnetic Resonance Imaging 2008 cited by 4,381

  2. Detailed comparison of amyloid PET and CSF biomarkers for identifying early Alzheimer disease

    Authors: Sebastian Palmqvist, Henrik Zetterberg, Niklas Mattsson, Per Johansson, For the Alzheimer's Disease Neuroimaging Initiative, Lennart Minthon, Kaj Blennow, Mattias Olsson, For the Swedish BioFINDER study group, Oskar Hansson, Oskar Hansson, Lennart Minthon, Håkan Toresson, Katarina Nägga, Sebastian Palmqvist, Erik Stomrud, Per Johansson, Christer Nilsson, Maria H Nilsson, Niklas Mattsson, Daniel Lindqvist, Susanna Vestberg, Shorena Janelidze, Henrik Zetterberg, Kaj Blennow, Ulf Andréasson, Danielle van Westen, Jimmy Lätt, Peter Mannfolk, Markus Nilsson, Olof Strandberg, Pia C. Sundgren, Freddy Ståhlberg, Olof Lindberg, Eric Westman, Lars‐Olof Wahlund, Per Wollmer, Ruben Smith, Tomas Olsson, Michael D. Weiner, Paul Aisen, Michael Weiner, Paul Aisen, Ronald Petersen, Clifford R. Jack, William Jagust, J.Q. Trojanowki, Arthur W. Toga, Laurel Beckett, Robert C. Green, Anthony Gamst, Andrew J. Saykin, John C. Morris, William Z. Potter, Robert C. Green, Tom Montine, Ronald Petersen, Paul Aisen, Anthony Gamst, Ronald G. Thomas, Michael Donohue, Sarah Walter, Clifford R. Jack, Anders M. Dale, Matt A. Bernstein, Joel P. Felmlee, Nick C. Fox, Paul M. Thompson, Norbert Schuff, Gene E. Alexander, Charles DeCarli, William Jagust, Dan Bandy, Robert A. Koeppe, Norm Foster, Eric M. Reiman, Kewei Chen, Chet Mathis, John C. Morris, Nigel J. Cairns, Lisa Taylor‐Reinwald, J.Q. Trojanowki, Les Shaw, Virginia M.‐Y. Lee, Magdalena Korecka, Arthur W. Toga, Karen Crawford, Scott Neu, Laurel Beckett, Danielle Harvey, Anthony Gamst, John Kornak, Andrew J. Saykin, Tatiana Foroud, Steven G. Potkin, Li Shen, Zaven Kachaturian, Richard Frank, Peter J. Snyder, Susan Molchan and 162 more - Neurology 2015 cited by 387

  3. Sedentary Behavior and Incident Dementia Among Older Adults

    Authors: David A. Raichlen, Daniel H. Aslan, M. Katherine Sayre, Pradyumna K. Bharadwaj, Madeline Ally, Silvio Maltagliati, Mark H. C. Lai, Rand R. Wilcox, Yann C. Klimentidis, Gene E. Alexander - JAMA 2023 cited by 140

  4. Genome-wide association study of habitual physical activity in over 377,000 UK Biobank participants identifies multiple variants including CADM2 and APOE

    Authors: Yann C. Klimentidis, David A. Raichlen, Jennifer W. Bea, David O. Garcia, Nathan E. Wineinger, Lawrence J. Mandarino, Gene E. Alexander, Zhao Chen, Scott B. Going - International Journal of Obesity 2018 cited by 446

  5. Fibrillar amyloid-β burden in cognitively normal people at 3 levels of genetic risk for Alzheimer's disease

    Authors: Eric M. Reiman, Kewei Chen, Xiaofen Liu, Daniel Bandy, Meixiang Yu, Wendy Lee, Napatkamon Ayutyanont, Jennifer Keppler, Stephanie Reeder, Jessica B. Langbaum, Gene E. Alexander, William E. Klunk, Chester A. Mathis, Julie C. Price, Howard Aizenstein, Steven T. DeKosky, Richard J. Caselli - National Academy of Sciences, Proceedings of the National Academy of Sciences 2009 cited by 798

  6. Sedentary behavior and lifespan brain health

    Authors: Liye Zou, Fabian Herold, Boris Cheval, Michael J. Wheeler, Dominika M. Pindus, Kirk I. Erickson, David A. Raichlen, Gene E. Alexander, Notger G. Müller, David W. Dunstan, Arthur F. Kramer, Charles H. Hillman, Mats Hallgren, Ulf Ekelund, Silvio Maltagliati, Neville Owen - Trends in Cognitive Sciences 2024 cited by 115

  7. Functional brain abnormalities in young adults at genetic risk for late-onset Alzheimer's dementia

    Authors: Eric M. Reiman, Kewei Chen, Gene E. Alexander, Richard J. Caselli, Daniel Bandy, David Osborne, Ann M. Saunders, John Hardy - National Academy of Sciences, Proceedings of the National Academy of Sciences 2003 cited by 978

  8. Longitudinal Modeling of Age-Related Memory Decline and theAPOEε4 Effect

    Authors: Richard J. Caselli, Amylou C. Dueck, David Osborne, Marwan N. Sabbagh, Donald J. Connor, Geoffrey L. Ahern, Leslie C. Baxter, Steven Z. Rapcsak, Jiong Shi, Bryan K. Woodruff, Dona E.C. Locke, Charlene Hoffman‐Snyder, Gene E. Alexander, Rosa Rademakers, Eric M. Reiman - New England Journal of Medicine 2009 cited by 534

  9. Gene expression profiles in anatomically and functionally distinct regions of the normal aged human brain

    Authors: Winnie S. Liang, Travis Dunckley, Thomas G. Beach, Andrew Grover, Diego Mastroeni, Douglas G. Walker, Richard J. Caselli, Walter A. Kukull, Daniel W. McKeel, John C. Morris, Christine Hulette, Donald E. Schmechel, Gene E. Alexander, Eric M. Reiman, Joseph Rogers, Dietrich A. Stephan - Physiological Genomics 2006 cited by 336

  10. Brain imaging and fluid biomarker analysis in young adults at genetic risk for autosomal dominant Alzheimer's disease in the presenilin 1 E280A kindred: a case-control study

    Authors: Eric M. Reiman, Yakeel T. Quiroz, Adam Fleisher, Kewei Chen, Carlos Velez‐Pardo, Marlene Jiménez-Del-Río, Anne M. Fagan, Aarti R. Shah, Sergio Álvarez, Andrés Arbeláez, Margarita Giraldo, Natalia Acosta‐Baena, Reisa A. Sperling, Brad C. Dickerson, Chantal E. Stern, Victoria Tirado, Claudia Muñoz, Rebecca Reiman, Matthew J. Huentelman, Gene E. Alexander, Jessica B. Langbaum, Kenneth S. Kosik, Pierre N. Tariot, Francisco Lopera - The Lancet Neurology 2012 cited by 553

  11. Positron Emission Tomography in Evaluation of Dementia

    Authors: Daniel Silverman, Gary W. Small, Carol Y Chang, Carolyn S. Lu, Michelle A. Kung de Aburto, Wei Chen, Johannes Czernin, Stanley I. Rapoport, Pietro Pietrini, Gene E. Alexander, Mark B. Schapiro, William J. Jagust, John M. Hoffman, Kathleen A. Welsh‐Bohmer, Abass Alavi, Christopher M. Clark, Éric Salmon, Mony J. de Leon, R. Mielke, Jeffrey L. Cummings, Arthur P. Kowell, Sanjiv S. Gambhir, Carl K. Hoh, Michael E. Phelps - JAMA 2001 cited by 950

  12. Higher CSF sTREM2 attenuates ApoE4-related risk for cognitive decline and neurodegeneration

    Authors: Nicolai Franzmeier, Marc Suárez‐Calvet, Lukas Frontzkowski, Annah M. Moore, Timothy J. Hohman, Estrella Morenas‐Rodríguez, Brigitte Nuscher, Leslie M. Shaw, John Q. Trojanowski, Martin Dichgans, Gernot Kleinberger, Christian Haass, Michael Ewers, for the Alzheimer’s Disease Neuroimaging Initiative (ADNI), Michael W. Weiner, Paul Aisen, Gerald Novak, Robert C. Green, Tom Montine, Ronald C. Petersen, Anthony Gamst, Ronald G. Thomas, Michael Donohue, Sarah Walter, Devon Gessert, Tamie Sather, Laurel Beckett, Danielle Harvey, John Kornak, Clifford R. Jack, Anders M. Dale, Matt A. Bernstein, Joel P. Felmlee, Nick C. Fox, Paul M. Thompson, Norbert Schuff, Gene E. Alexander, Charles DeCarli, William J. Jagust, Dan Bandy, Robert A. Koeppe, Norm Foster, Eric M. Reiman, Kewei Chen, Chet Mathis, John C. Morris, Nigel J. Cairns, Lisa Taylor‐Reinwald, John Q. Trojanowki, Les Shaw, Virginia M.‐Y. Lee, Magdalena Korecka, Arthur W. Toga, Karen Crawford, Scott Neu, Andrew J. Saykin, Tatiana M. Foroud, Steven Potkin, Li Shen, Zaven Kachaturian, Richard Frank, Peter J. Snyder, Susan Molchan, Jeffrey Kaye, Sara Dolen, Joseph F. Quinn, Lon S. Schneider, Sonia Pawluczyk, Bryan M. Spann, James B. Brewer, Helen Vanderswag, Judith L. Heidebrink, Joanne Lord, Kris Johnson, Rachelle S. Doody, Javier Villanueva‐Meyer, Munir Chowdhury, Yaakov Stern, Lawrence S. Honig, Karen L. Bell, John C. Morris, Mark A. Mintun, Stacy Schneider, Daniel Marson, Randall Griffith, David Clark, Hillel Grossman, Effie Mitsis, Aliza Romirowsky, Leyla deToledo‐Morrell, Raj C. Shah, Ranjan Duara, Daniel Varón, Peggy Roberts, Marilyn Albert, Chiadi U. Onyike, Stephanie Kielb, Henry Rusinek, Mony J. de Leon, Lidia Glodzik and 123 more - Molecular Neurodegeneration 2020 cited by 78

  13. Adaptive Capacity: An Evolutionary Neuroscience Model Linking Exercise, Cognition, and Brain Health

    Authors: David A. Raichlen, Gene E. Alexander - Trends in Neurosciences 2017 cited by 233

  14. Posterior Cingulate Glucose Metabolism, Hippocampal Glucose Metabolism, and Hippocampal Volume in Cognitively Normal, Late-Middle-Aged Persons at 3 Levels of Genetic Risk for Alzheimer Disease

    Authors: Hillary Protas, Kewei Chen, Jessica B. Langbaum, Adam Fleisher, Gene E. Alexander, Wendy Lee, Daniel Bandy, Mony J. de Leon, Lisa Mosconi, Shannon Buckley, Diana Truran‐Sacrey, Norbert Schuff, Michael W. Weiner, Richard J. Caselli, Eric M. Reiman - JAMA Neurology 2012 cited by 156

  15. Leisure-time sedentary behaviors are differentially associated with all-cause dementia regardless of engagement in physical activity

    Authors: David A. Raichlen, Yann C. Klimentidis, M. Katherine Sayre, Pradyumna K. Bharadwaj, Mark H. C. Lai, Rand R. Wilcox, Gene E. Alexander - National Academy of Sciences, Proceedings of the National Academy of Sciences 2022 cited by 81

  16. Contributions of Hippocampal Volume to Cognition in Healthy Older Adults

    Authors: Cheshire Hardcastle, Andrew O’Shea, Jessica N. Kraft, Alejandro Albizu, Nicole D. Evangelista, Hanna K. Hausman, Emanuel M. Boutzoukas, Emily J. Van Etten, Pradyumna K. Bharadwaj, Hyun Song, Samantha G. Smith, Eric C. Porges, Steven T. DeKosky, Georg A. Hishaw, Samuel S. Wu, Michael Marsiske, Ronald A. Cohen, Gene E. Alexander, Adam J. Woods - Frontiers in Aging Neuroscience 2020 cited by 71

  17. Correlations between apolipoprotein E ε4 gene dose and brain-imaging measurements of regional hypometabolism

    Authors: Eric M. Reiman, Kewei Chen, Gene E. Alexander, Richard J. Caselli, Daniel Bandy, David Osborne, Ann M. Saunders, John Hardy - National Academy of Sciences, Proceedings of the National Academy of Sciences 2005 cited by 398

  18. Cingulo-opercular and frontoparietal control network connectivity and executive functioning in older adults

    Authors: Hanna K. Hausman, Cheshire Hardcastle, Alejandro Albizu, Jessica N. Kraft, Nicole D. Evangelista, Emanuel M. Boutzoukas, Kailey Langer, Andrew O’Shea, Emily J. Van Etten, Pradyumna K. Bharadwaj, Hyun Song, Samantha G. Smith, Eric C. Porges, Steven T. DeKosky, Georg A. Hishaw, Samuel S. Wu, Michael Marsiske, Ronald A. Cohen, Gene E. Alexander, Adam J. Woods - GeroScience 2021 cited by 68

  19. Characterizing cognitive aging of working memory and executive function in animal models

    Authors: Jennifer L. Bizon, Thomas C. Foster, Gene E. Alexander, Elizabeth L. Glisky - Frontiers in Aging Neuroscience 2012 cited by 179

  20. The Role of Resting-State Network Functional Connectivity in Cognitive Aging

    Authors: Hanna K. Hausman, Andrew O’Shea, Jessica N. Kraft, Emanuel M. Boutzoukas, Nicole D. Evangelista, Emily J. Van Etten, Pradyumna K. Bharadwaj, Samantha G. Smith, Eric C. Porges, Georg A. Hishaw, Samuel S. Wu, Steven T. DeKosky, Gene E. Alexander, Michael Marsiske, Ronald A. Cohen, Adam J. Woods - Frontiers in Aging Neuroscience 2020 cited by 105

  21. Differences in Resting State Functional Connectivity between Young Adult Endurance Athletes and Healthy Controls

    Authors: David A. Raichlen, Pradyumna K. Bharadwaj, Megan C. Fitzhugh, Kari A. Haws, Gabrielle-Ann A. Torre, Theodore P. Trouard, Gene E. Alexander - Frontiers in Human Neuroscience 2016 cited by 95

  22. Augmenting cognitive training in older adults (The ACT Study): Design and Methods of a Phase III tDCS and cognitive training trial

    Authors: Adam J. Woods, Ronald A. Cohen, Michael Marsiske, Gene E. Alexander, Sara J. Czaja, Samuel S. Wu - Contemporary Clinical Trials 2017 cited by 76

  23. Declining brain activity in cognitively normal apolipoprotein E ɛ4 heterozygotes: A foundation for using positron emission tomography to efficiently test treatments to prevent Alzheimer's disease

    Authors: Eric M. Reiman, Richard J. Caselli, Kewei Chen, Gene E. Alexander, Daniel Bandy, Jennifer Frost - National Academy of Sciences, Proceedings of the National Academy of Sciences 2001 cited by 474

  24. Prediction of conversion from mild cognitive impairment to Alzheimer's disease dementia based upon biomarkers and neuropsychological test performance

    Authors: Michael Ewers, Cathal Walsh, John Q. Trojanowski, Leslie M. Shaw, Ronald C. Petersen, Clifford R. Jack, Howard Feldman, Arun L.W. Bokde, Gene E. Alexander, Philip Scheltens, Bruno Vellas, Bruno Dubois, Michael W. Weiner, Harald Hampel - Neurobiology of Aging 2010 cited by 403