ArticleNeurology(R) neuroimmunology & neuroinflammation2022
Cortical and Subcortical Dysmetabolism Are Dynamic Markers of Clinical Disability and Course in Anti-LGI1 Encephalitis.
Open access · goldAbstract read
In one paragraph
Article in Neurology(R) neuroimmunology & neuroinflammation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 8% of its field
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.
- MR Imaging Findings in Anti-Leucine-Rich Glioma Inactivated Protein 1 Encephalitis: A Systematic Review and Meta-analysis.AJNR. American journal of neuroradiology · 2024Pooled it
- Structural Brain Changes Are Linked to Clinical and Cognitive Outcomes in Anti-LGI1 Encephalitis.Neurology(R) neuroimmunology & neuroinflammation · 2026Observational
- Longitudinal changes in [European journal of nuclear medicine and molecular imaging · 2026Article
- Article
- Microglial Activation Visualized by [European journal of neurology · 2025Article
- Cognitive Deficits in Anti-LGI1 Encephalitis Are Linked to Immunotherapy-Resistant White Matter Network Changes.Neurology(R) neuroimmunology & neuroinflammation · 2025Article
- Towards an optimal diagnostic and prognostic model based on semi-quantitative assessment ofFrontiers in immunology · 2025Article
- Heterogeneity of clinical features, EEG and brain imaging findings in anti-leucine-rich glioma-inactivated protein 1 autoimmune encephalitis: a retrospective case series study and review of the literature.Acta epileptologica · 2023Article
- Comparison of quantitative FDG-PET and MRI in anti-LGI1 autoimmune encephalitis.Neuroradiology · 2023Article
- Cortical metabolic characteristics of anti-leucine-rich glioma-inactivated 1 antibody encephalitis based onFrontiers in neurology · 2023Article
- Article
- The Detection of Invisible Abnormal Metabolism in the FDG-PET Images of Patients With Anti-LGI1 Encephalitis by Machine Learning.Frontiers in neurology · 2022Article
Corrections and comments
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Authors and funding
16 authors at 1 institution in 1 country.
Eero RissanenFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.ORCID 0000-0001-5677-8856
Kelsey CarterFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Steven CiceroFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.ORCID 0000-0001-6425-5668
John FickeFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Marie KijewskiFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Mi-Ae ParkFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Joseph KijewskiFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Emily SternFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Tanuja ChitnisFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
David SilbersweigFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Howard L WeinerFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Chun K KimFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Jennifer LyonsFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Joshua P KleinFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Shamik BhattacharyyaFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA.
Tarun SinghalFrom the PET Imaging Program in Neurologic Diseases (E.R., K.C., S.C., J.F., T.S.) and Brigham Multiple Sclerosis Center (E.R., T.C., H.L.W., S.B., T.S.), Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women's Hospital and Harvard Medical School; Division of Nuclear Medicine and Molecular Imaging (M.K.), Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Medical Physics Section (M.-A.P.), Radiology Department, University of Texas Southwestern Medical Center, Dallas, TX; Department of Neurology (J.K.), Brigham and Women's Hospital, Boston, MA; Ceretype Neuromedicine (E.S.), Cambridge, MA; Functional Neuroimaging Laboratory (D.S.), Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA; Nuclear Medicine (C.K.K.), Department of Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea; Biogen Inc. (J.L.), Cambridge, MA; and Department of Neurology (J.P.K.), Brigham and Women's Hospital and Harvard Medical School, Boston, MA. tsinghal@bwh.harvard.edu.
Brigham and Women's Hospital · US
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
objectivesThis [
methodsFDG-PET scans from 49 age-matched and sex-matched subjects (13 in LGI1-AE group, 15 in non-LGI1-AE group, 11 with Alzheimer disease [AD], and 10 negative controls [NCs]) and follow-up scans from 8 patients with LGI1 AE on a median 6 months after immunotherapy were analyzed. Putaminal standardized uptake value ratios (SUVRs) normalized to global brain (P-SUVRg), thalamus (P/Th), and midbrain (P/Mi) were evaluated for diagnostic accuracy. SUVRg was applied for all other analyses.
resultsP-SUVRg, P/Th, and P/Mi were higher in LGI1-AE group than in non-LGI1-AE group, AD group, and NCs (all DISCUSSION: Semiquantitative measurement of putaminal hypermetabolism with FDG-PET may be used to distinguish LGI1-AE from other pathologies. Metabolic abnormalities in LGI1-AE extend beyond putamen and MTL into other subcortical and cortical regions. FDG-PET may be used in evaluating disease evolution in LGI1-AE. CLASSIFICATION OF EVIDENCE: This study provides Class II evidence that semiquantitative measures of putaminal metabolism on PET can differentiate patients with LGI1-AE from patients without LGI1-AE, patients with AD, or NCs.
Indexed as
Alzheimer DiseaseDemyelinating Autoimmune Diseases, CNSEncephalitisIntracellular Signaling Peptides and ProteinsAdolescentAdultAgedAutoantibodiesCerebral CortexElectroencephalographyFemaleFollow-Up StudiesHumansMagnetic Resonance ImagingMaleMesencephalonanti-leucine-rich glioma-inactivated 1 autoantibodyAutoantibodiesIntracellular Signaling Peptides and ProteinsLGI1 protein, human
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