World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
78
Citations
43531
World Ranking
17793
National Ranking
8879

Overview

Gregory A. Jicha is affiliated with the University of Kentucky in the United States and has a substantial body of research within the field of Medicine. Their work covers several subfields including Psychiatry and Mental Health, Neurology, Physiology, Cognitive Neuroscience, and Public Health, Environmental and Occupational Health.

The main topics of their research focus on dementia and cognitive impairment, Alzheimer's disease research and treatments, neurological disease mechanisms and treatments, cerebrovascular and carotid artery diseases, health systems including economic evaluations and quality of life, functional brain connectivity studies, and frailty in older adults.

The scientist's recent published papers include the following:

  • Prevalence and Clinical Phenotype of Quadruple Misfolded Proteins in Older Adults, 2020, JAMA Neurology
  • Brain arteriolosclerosis, 2020, Acta Neuropathologica
  • MarkVCID cerebral small vessel consortium: I. Enrollment, clinical, fluid protocols, 2021, Alzheimer's & Dementia
  • Limbic-predominant age-related TDP-43 encephalopathy differs from frontotemporal lobar degeneration, 2020, Brain
  • Water exchange rate across the blood-brain barrier is associated with CSF amyloid-β 42 in healthy older adults, 2021, Alzheimer's & Dementia

Frequent co-authors collaborating with them include:

  • Erin L. Abner
  • Donna M. Wilcock
  • Peter T. Nelson
  • Justin M. Barber
  • Brian T. Gold

Their research is published predominantly in the following venues:

  • Alzheimer's & Dementia
  • Innovation in Aging
  • Neurology
  • Journal of Alzheimer's Disease
  • Alzheimer's & Dementia Translational Research & Clinical Interventions

Best Publications

  • Research criteria for the diagnosis of Alzheimer's disease: revising the NINCDS–ADRDA criteria

    Bruno Dubois;Howard H. Feldman;Claudia Jacova;Steven T. DeKosky

  • Advancing research diagnostic criteria for Alzheimer's disease: the IWG-2 criteria

    Bruno Dubois;Bruno Dubois;Howard H Feldman;Claudia Jacova;Harald Hampel;Harald Hampel

  • Revising the definition of Alzheimer's disease: a new lexicon.

    Bruno Dubois;Howard H. Feldman;Howard H. Feldman;Howard H. Feldman;Claudia Jacova;Jeffrey L. Cummings

  • Correlation of Alzheimer Disease Neuropathologic Changes With Cognitive Status: A Review of the Literature

    Peter T Nelson;Irina Alafuzoff;Eileen H Bigio;Constantin Bouras

  • Common variants at MS4A4/MS4A6E, CD2AP, CD33 and EPHA1 are associated with late-onset Alzheimer's disease.

    Adam C. Naj;Gyungah Jun;Gary W. Beecham;Li-San Wang

  • Analysis of shared heritability in common disorders of the brain

    Verneri Anttila;Verneri Anttila;Brendan Bulik-Sullivan;Brendan Bulik-Sullivan;Hilary K. Finucane;Raymond K. Walters;Raymond K. Walters

  • Primary age-related tauopathy (PART): a common pathology associated with human aging

    John F. Crary;John Q. Trojanowski;Julie A. Schneider;Jose F. Abisambra

  • Limbic-predominant age-related TDP-43 encephalopathy (LATE): consensus working group report.

    Peter T. Nelson;Dennis W. Dickson;John Q. Trojanowski;Clifford R. Jack

  • Neuropathologic features of amnestic mild cognitive impairment.

    Ronald C. Petersen;Joseph E. Parisi;Dennis W. Dickson;Kris A. Johnson

  • A randomized, double-blind, placebo-controlled trial of resveratrol for Alzheimer disease

    R. Scott Turner;Ronald G. Thomas;Suzanne Craft;Christopher H. van Dyck

  • Alz-50 and MC-1, a new monoclonal antibody raised to paired helical filaments, recognize conformational epitopes on recombinant tau.

    Gregory A. Jicha;Robert Bowser;Imrana G. Kazam;Peter Davies

  • Aberrant Expression of Mitotic Cdc2/Cyclin B1 Kinase in Degenerating Neurons of Alzheimer’s Disease Brain

    Inez Vincent;Gregory Jicha;Michelle Rosado;Dennis W. Dickson

  • Neuropathological and Genetic Correlates of Survival and Dementia Onset in Synucleinopathies: A Retrospective Analysis

    David J Irwin;Murray Grossman;Daniel Weintraub;Daniel Weintraub;Howard I Hurtig

  • Aging-related tau astrogliopathy (ARTAG): harmonized evaluation strategy

    Gabor G. Kovacs;Isidro Ferrer;Lea T. Grinberg;Lea T. Grinberg;Irina Alafuzoff

  • Neuropathologic outcome of mild cognitive impairment following progression to clinical dementia.

    Gregory A. Jicha;Joseph E. Parisi;Dennis W. Dickson;Kris Johnson

  • Serum antibodies to periodontal pathogens are a risk factor for Alzheimer’s disease

    Pamela Sparks Stein;Michelle J. Steffen;Charles Smith;Gregory Jicha

  • APOE ε4 increases risk for dementia in pure synucleinopathies.

    Debby Tsuang;James B. Leverenz;Oscar L. Lopez;Ronald L. Hamilton

  • Alzheimer’s disease is not “brain aging”: neuropathological, genetic, and epidemiological human studies

    Peter T. Nelson;Elizabeth Head;Frederick A. Schmitt;Paulina R. Davis

  • Antioxidants for Alzheimer Disease: A Randomized Clinical Trial With Cerebrospinal Fluid Biomarker Measures

    Douglas R. Galasko;Elaine Peskind;Christopher M. Clark;Joseph F. Quinn

  • Common genetic variants in the CLDN2 and PRSS1-PRSS2 loci alter risk for alcohol-related and sporadic pancreatitis

    David C. Whitcomb;Jessica LaRusch;Alyssa M. Krasinskas;Lambertus Klei

Frequent Co-Authors

Peter T. Nelson
Peter T. Nelson University of Kentucky
Frederick A. Schmitt
Frederick A. Schmitt University of Kentucky
Charles D. Smith
Charles D. Smith University of Kentucky
Richard J. Kryscio
Richard J. Kryscio University of Kentucky
Linda J. Van Eldik
Linda J. Van Eldik University of Kentucky
John Q. Trojanowski
John Q. Trojanowski University of Pennsylvania
Walter A. Kukull
Walter A. Kukull University of Washington
Julie A. Schneider
Julie A. Schneider Rush University Medical Center
Thomas J. Montine
Thomas J. Montine Stanford University

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