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Neuroscience

D-Index
92
Citations
39403
World Ranking
1011
National Ranking
28

Overview

Gaël Chételat is affiliated with the Université de Caen Normandie in France and has published extensively in fields related to medicine and neuroscience. Their research primarily focuses on areas including dementia and cognitive impairment, Alzheimer's disease, advanced neuroimaging, and related psychiatric and psychological topics.

The scientist's recent publications reflect a strong focus on Alzheimer's disease and diagnostic imaging techniques. Notable papers include "Amyloid-PET and 18F-FDG-PET in the diagnostic investigation of Alzheimer's disease and other dementias" (2020, The Lancet Neurology), which has received significant citations. Other recent works span topics such as Alzheimer disease in general (2021, Nature Reviews Disease Primers), brain charts development (2022, Nature), prevalence estimates of amyloid abnormality (2022, JAMA Neurology), and mindfulness effects on cognitive function (2021, Neuropsychology Review).

Their research intersects several main fields of study:

  • Medicine
  • Neuroscience

With subfields highlighting specialties including:

  • Psychiatry and Mental Health
  • Cognitive Neuroscience
  • Physiology
  • Experimental and Cognitive Psychology
  • Radiology, Nuclear Medicine and Imaging

Key research topics explored by the scientist include:

  • Dementia and Cognitive Impairment Research
  • Alzheimer's Disease Research and Treatments
  • Functional Brain Connectivity Studies
  • Advanced Neuroimaging Techniques and Applications
  • Mindfulness and Compassion Interventions
  • Sleep and Related Disorders
  • Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Frequent publication venues demonstrate the scientist's active contribution to journals that focus on neurodegenerative disorders and neuroscience research, such as:

  • Alzheimer's & Dementia
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Alzheimer's Research & Therapy
  • Scientific Reports
  • Médecine du Sommeil

Collaboration is an important aspect of their work, with regular contributions alongside coauthors including:

  • Vincent de La Sayette
  • Julie Gonneaud
  • Denis Vivien
  • Natalie L. Marchant
  • Brigitte Landeau

Best Publications

  • A conceptual framework for research on subjective cognitive decline in preclinical Alzheimer's disease

    Frank Jessen;Frank Jessen;Rebecca E. Amariglio;Martin van Boxtel;Monique Breteler

  • Brain charts for the human lifespan

    Unknown

  • Prevalence of cerebral amyloid pathology in persons without dementia: a meta-analysis.

    Willemijn J. Jansen;Rik Ossenkoppele;Dirk L. Knol;Betty M. Tijms

  • Whitepaper: Defining and investigating cognitive reserve, brain reserve, and brain maintenance

    Yaakov Stern;Eider M. Arenaza-Urquijo;David Bartrés-Faz;Sylvie Belleville

  • Longitudinal Assessment of Aβ and Cognition in Aging and Alzheimer Disease

    Victor L Villemagne;Kerryn E Pike;Gaël Chételat;Kathryn A Ellis

  • In vivo mapping of gray matter loss with voxel-based morphometry in mild Alzheimer's disease.

    J.C. Baron;J.C. Baron;G. Chételat;B. Desgranges;G. Perchey

  • Mild cognitive impairment: Can FDG-PET predict who is to rapidly convert to Alzheimer’s disease?

    G. Chételat;B. Desgranges;V. de la Sayette;F. Viader

  • Prevalence of amyloid PET positivity in dementia syndromes: a meta-analysis.

    Rik Ossenkoppele;Willemijn J Jansen;Gil D Rabinovici;Dirk L Knol

  • Using voxel-based morphometry to map the structural changes associated with rapid conversion in MCI: a longitudinal MRI study.

    G. Chételat;B. Landeau;F. Eustache;F. Eustache;F. Mézenge

  • Early diagnosis of Alzheimer's disease: contribution of structural neuroimaging.

    G.aël Chetelat;Jean-Claude Baron

  • Multidimensional classification of hippocampal shape features discriminates Alzheimer's disease and mild cognitive impairment from normal aging

    Emilie Gerardin;Gaël Chételat;Marie Chupin;Rémi Cuingnet

  • Relationship between atrophy and beta-amyloid deposition in Alzheimer disease.

    Gaël Chételat;Victor L. Villemagne;Pierrick Bourgeat;Kerryn E. Pike

  • Perspectives on ethnic and racial disparities in Alzheimer's disease and related dementias: Update and areas of immediate need

    Ganesh M. Babulal;Yakeel T. Quiroz;Benedict C. Albensi;Eider Arenaza-Urquijo

  • Amyloid-PET and 18F-FDG-PET in the diagnostic investigation of Alzheimer's disease and other dementias

    Gaël Chételat;Javier Arbizu;Henryk Barthel;Valentina Garibotto

  • Subjective Cognitive Decline in Older Adults: An Overview of Self-Report Measures Used Across 19 International Research Studies

    Laura A. Rabin;Laura A. Rabin;Laura A. Rabin;Colette M. Smart;Paul K. Crane;Rebecca E. Amariglio

  • Voxel-based mapping of brain gray matter volume and glucose metabolism profiles in normal aging.

    Grégoria Kalpouzos;Gaël Chételat;Jean-Claude Baron;Jean-Claude Baron;Brigitte Landeau

  • Relationships between Hippocampal Atrophy, White Matter Disruption, and Gray Matter Hypometabolism in Alzheimer's Disease

    Nicolas Villain;Béatrice Desgranges;Fausto Viader;Vincent de la Sayette

  • Mapping gray matter loss with voxel-based morphometry in mild cognitive impairment.

    Gaël Chételat;Béatrice Desgranges;Vincent De La Sayette;Fausto Viader

  • Why musical memory can be preserved in advanced Alzheimer’s disease

    Jörn Henrik Jacobsen;Jörn Henrik Jacobsen;Johannes Stelzer;Johannes Stelzer;Thomas Hans Fritz;Thomas Hans Fritz;Gael Chételat

  • Region-specific hierarchy between atrophy, hypometabolism, and β-amyloid (Aβ) load in Alzheimer's disease dementia.

    Renaud La Joie;Audrey Perrotin;Louisa Barré;Caroline Hommet;Caroline Hommet

  • Amyloid imaging in cognitively normal individuals, at-risk populations and preclinical Alzheimer's disease.

    Gaël Chételat;Renaud La Joie;Nicolas Villain;Audrey Perrotin

  • Direct voxel-based comparison between grey matter hypometabolism and atrophy in Alzheimer's disease.

    G. Chételat;B. Desgranges;B. Landeau;F. Mézenge

Frequent Co-Authors

Francis Eustache
Francis Eustache Université de Caen Normandie
Béatrice Desgranges
Béatrice Desgranges Université de Caen Normandie
Vincent de la Sayette
Vincent de la Sayette Université de Caen Normandie
Brigitte Landeau
Brigitte Landeau Université de Caen Normandie
Renaud La Joie
Renaud La Joie University of California, San Francisco
Fausto Viader
Fausto Viader PSL University
Jean-Claude Baron
Jean-Claude Baron University of Cambridge
David Ames
David Ames University of Melbourne
Colin L. Masters
Colin L. Masters University of Melbourne
Olivier Salvado
Olivier Salvado Commonwealth Scientific and Industrial Research Organisation

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