ArticleNeurology2020
Longitudinal structural and metabolic changes in frontotemporal dementia.
Open access · bronzeAbstract read
In one paragraph
Article in Neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 3 of them syntheses that pooled it.
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42citing papers in PubMed, 3 pooled it
6.5field-weighted citation impact, top 2% of its field
What it found
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The trial behind it
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Who cites it
42 citing papers in PubMed, 3 syntheses or guidelines pooled it, 71 citations in OpenAlex.
- Lower brain glucose metabolism in normal ageing is predominantly frontal and temporal: A systematic review and pooled effect size and activation likelihood estimates meta-analyses.Human brain mapping · 2023Pooled it
- Executive functions in primary progressive aphasia: A meta-analysis.Cortex; a journal devoted to the study of the nervous system and behavior · 2022Pooled it
- Speech and language impairments in behavioral variant frontotemporal dementia: A systematic review.Neuroscience and biobehavioral reviews · 2021Pooled it
- Associations between wearable-device-measured daytime and nighttime light exposures and dementia risk: A prospective cohort study.General psychiatry · 2026Article
- FDG-PET in the Evaluation of Primary Progressive Aphasia: A Narrative Review.Medicina (Kaunas, Lithuania) · 2026Review
- The Diagnostic Role of FDG-PET in Dementias Presenting with Language and Behavioral Symptom.Turk psikiyatri dergisi = Turkish journal of psychiatry · 2026Article
- Volumetric MRI and FDG-PET hypometabolism biomarkers of frontotemporal dementia: protocol for a systematic review and meta-analysis.BMJ open · 2025Article
- Cortical microstructure in familial frontotemporal dementia associated with MAPT, GRN, and C9orf72 pathogenic variants: Looking beyond atrophy.The journal of prevention of Alzheimer's disease · 2025Article
- Anterior Insula Drives Progressive Structural Brain Network Atrophy in the Behavioural Variant of Frontotemporal Dementia.Human brain mapping · 2025Article
- Neuroanatomical normative modelling in frontotemporal lobar degeneration: higher heterogeneity in the behavioural variant.Journal of neurology · 2025Article
- Distinctive Progression Patterns of Brain Structural Damage Aid Classification of Frontotemporal Dementia Variants.European journal of neurology · 2025Article
- Interaction of metabolic and inflammatory dysregulation on central degeneration and cognitive function in behavioral variant Frontotemporal dementia.Journal of neurology · 2025Article
- Clinical Manifestations and Neural Basis of Semantic Dementia: Converging Evidences From Brain Imaging Studies.Clinical interventions in aging · 2025Review
- Quantifying metabolic decrement in brain FDG-PET of a complex frontotemporal dementia case.Dementia & neuropsychologia · 2025Article
- Multiplex connectomics reveal altered networks in frontotemporal dementia: A multisite study.Network neuroscience (Cambridge, Mass.) · 2025Article
- Better cardiovascular health is associated with slowed clinical progression in autosomal dominant frontotemporal lobar degeneration variant carriers.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024Article
- Longitudinal volumetric changes in amygdala subregions in frontotemporal dementia.Journal of neurology · 2024Article
- Brain morphometry in older adults with and without dementia using extremely rapid structural scans.NeuroImage · 2023Article
- Functional and structural network changes related with cognition in semantic dementia longitudinally.Human brain mapping · 2023Article
- Distinct resting-state functional connectivity patterns of Anterior Insula affected by smoking in mild cognitive impairment.Brain imaging and behavior · 2023Article
Corrections and comments
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Authors and funding
16 authors at 1 institution in 1 country.
Alexandre BejaninFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley. abejanin@santpau.cat.ORCID 0000-0002-9958-0951
Gautam TammewarFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.
Gabe MarxFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.
Yann CobigoFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.
Leonardo IaccarinoFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.
John KornakFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.
Adam M StaffaroniFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.
Bradford C DickersonFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.ORCID 0000-0002-5958-3445
Bradley F BoeveFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.
David S KnopmanFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.ORCID 0000-0002-6544-066X
Marilu Gorno-TempiniFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.ORCID 0000-0002-7426-7782
Bruce L MillerFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.ORCID 0000-0002-2152-4220
William J JagustFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.
Adam L BoxerFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.
Howard J RosenFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.
Gil D RabinoviciFrom the Memory and Aging Center, Department of Neurology (A.B., G.T., G.M., Y.C., L.I., J.K., A.M.S., M.G.-T., B.L.M., A.L.B., H.J.R., G.D.R.), and Department of Radiology and Biomedical Imaging (G.D.R.), University of California San Francisco; Frontotemporal Disorders Unit (B.C.D.), Department of Neurology, Massachusetts General Hospital, Boston; and Harvard Medical School, Charleston; Department of Neurology (B.F.B., D.S.K.), Mayo Clinic, Rochester, MN; Molecular Biophysics and Integrated Bioimaging Division (W.J.J., G.D.R.), Lawrence Berkeley National Laboratory, CA; and Helen Wills Neuroscience Institute (G.D.R.), University of California Berkeley.
Mayo Clinic · US
Funding
TDP-43 Loss-of-Function: Biology to BiomarkersP01AG019724 · NIA · UNIVERSITY OF PENNSYLVANIA · PI Jennifer Merrilees · 2002 to 2026
$67.2MResearch Education ComponentP30AG062422 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Serggio Carlo Lanata · 2019 to 2026
$36.9MResearch Education ComponentP30AG062421 · NIA · MASSACHUSETTS GENERAL HOSPITAL · PI Christine S Ritchie · 2019 to 2026
$36.5MPrPSc SPECIFIC INTERACTION WITH NOVEL PrP-Fc FUSION PROTEINSP50AG023501 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MILLER, BRUCE L · 2004 to 2018
$27.1MNeural and Biochemical Mechanisms of Cognitive AgingR01AG034570 · NIA · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI William J. Jagust · 2009 to 2026
$12.0MProgressive Aphasia Cognition Anatomy and ProgressionR01NS050915 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MARIA LUISA GORNO TEMPINI · 2004 to 2026
$11.0MThe Frontotemporal Lobar Degeneration Neuroimaging InitiativeR01AG032306 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ROSEN, HOWARD J · 2009 to 2013
$10.0MConnectomic imaging in familial and sporadic frontotemporal degenerationU01AG052943 · NIA · UNIVERSITY OF PENNSYLVANIA · PI GORNO TEMPINI, MARIA LUISA, GROSSMAN, MURRAY · 2016 to 2019
$5.9MTraining program in the neurology of language and neurodegenerative aphasiasK24DC015544 · NIDCD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GORNO TEMPINI, MARIA LUISA · 2016 to 2025
$1.9MMultimodal Imaging in Frontotemporal DegenerationK24AG045333 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ROSEN, HOWARD J · 2013 to 2023
$1.9MOptimizing Clinical Trial Endpoints in Frontotemporal DementiaK23AG061253 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI STAFFARONI, ADAM MARK · 2019 to 2023
$946kNIA NIH HHS K23 AG061253NIA NIH HHS K24 AG045333NIA NIH HHS P01 AG019724NIA NIH HHS P30 AG062421NIA NIH HHS P30 AG062422NIA NIH HHS P50 AG023501NIA NIH HHS R01 AG032306NIA NIH HHS R01 AG034570NIA NIH HHS U01 AG052943NIDCD NIH HHS K24 DC015544NINDS NIH HHS R01 NS050915
Abstract
objectiveTo compare the sensitivity of structural MRI and
methodsThirty patients with behavioral variant FTD (bvFTD), 7 with nonfluent/agrammatic variant primary progressive aphasia (nfvPPA), 16 with semantic variant primary progressive aphasia (svPPA), and 43 cognitively normal controls underwent 2-4 MRI and
resultsAt baseline, patients with bvFTD showed bilateral temporal, dorsolateral, and medial prefrontal atrophy/hypometabolism that extended with time into adjacent structures and parietal lobe. In nfvPPA, baseline atrophy/hypometabolism in supplementary motor cortex extended with time into left greater than right precentral, dorsolateral, and dorsomedial prefrontal cortex. In svPPA, baseline atrophy/hypometabolism encompassed the anterior temporal and medial prefrontal cortex and longitudinal changes were found in temporal, orbitofrontal, and lateral parietal cortex. Across syndromes, there was substantial overlap in the brain regions showing volume and metabolism loss. Even though the pattern of metabolic decline was more extensive, metabolic changes were also more variable and sample size estimates were similar or higher for
conclusionOur findings demonstrated the sensitivity of
Indexed as
AgedAtrophyCerebral CortexDisease ProgressionFemaleFluorodeoxyglucose F18Frontotemporal DementiaHumansLongitudinal StudiesMagnetic Resonance ImagingMaleMiddle AgedNeuroimagingNeuropsychological TestsPositron-Emission TomographyRadiopharmaceuticalsFluorodeoxyglucose F18Radiopharmaceuticals
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