OSCR

Functional network contributions to longitudinal tau spread in Posterior Cortical Atrophy.

Overview

Authors: Yuta Katsumi1, Ryan Eckbo1, Scott M McGinnis1,2, Jorge Sepulcre3, Gil D Rabinovici4,5, Renaud La Joie4, Bradford C Dickerson1,6, Deepti Putcha1,2,6
  1. Frontotemporal Disorders Unit, Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA USA
  2. Center for Brain Mind Medicine, Department of Neurology, Brigham & Women’s Hospital, Boston, MA USA
  3. Department of Radiology and Biomedical Imaging, Yale PET Center, Yale Biomedical Imaging Institute, Yale School of Medicine, Yale University, New Haven, CT USA
  4. Memory and Aging Center, Department of Neurology, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA USA
  5. Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA USA
  6. Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA USA
Institutions: Harvard University (United States); Massachusetts General Hospital (United States); Brigham and Women's Hospital (United States); Yale University (United States); University of California, San Francisco (United States)
Journal: NPJ dementia, volume 2, issue 1, article 46
Dates: received 23 September 2025; accepted 12 May 2026; published online 19 June 2026; in print 2026
Type: Research article · Language: English
License: CC BY-NC-ND
Identifiers: DOI 10.1038/s44400-026-00101-y · PMID 42327427 · PMCID PMC13282171 · OpenAlex W7165154981
Open access: hybrid, a free copy (OpenAlex)
Status: data only
Categories: PET / SPECT (modality), human (organism), Alzheimer's / dementia (population)
Methods: Connectivity, Statistics, Smoothing, state filtering, decompositions, fMRI & imaging
Keywords: Diseases, Neurology, Neuroscience
Topic: Functional Brain Connectivity Studies (Cognitive Neuroscience, Neuroscience), according to OpenAlex
Funding: Alzheimer's Association (AARG-24-1309264, P30 AG062421, P30 AG062422); Massachusetts General Hospital; Centre d'Imagerie BioMédicale; National Institutes of Health (1rf1ns131395-01, 1k01ag084820-01, AG062421, R35 AG072362, P50-AG005134, P30-AG062422, R01 DC014296, K23AG065450, R01 AG081249, R01 DC014296, RF1 NS131395, R01 AG081249, R21 AG080588, P50 AG005134, P30 AG062421, EB015896, P30 AG062421, AG005134, P30 AG062422, R35 AG072362, R21 AG080588, AG062422); Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital (S10RR021110, S10 RR023401, S10 RR023043); National Institute of Biomedical Imaging and Bioengineering (P30 AG062421, K23 AG065450, R01 DC014296)
Citations: not cited yet (Europe PMC); 87 references in the paper

Abstract

The abstract is not reproduced here: the paper's license (CC BY-NC-ND) does not allow it. Read it in the paper, at the publisher or on Europe PMC.

Code

The paper links to its data, not to its authors' code: see the Data section.

Tracing map

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Data

Datasets cited

Data availability statement

The paper has a data availability statement. Its license (CC BY-NC-ND) does not allow reproducing it here; in short, from what the harvester recognized in it:

Read it in the paper: doi.org/10.1038/s44400-026-00101-y.

Versions

The history of this record: each version stored by the harvester or made by a correction of its authors or of the maintainers of its code, and what changed in its facts. The texts of the paper (its abstract, its availability statements) are not part of it; versions that changed only those are not listed.

Version 2, 28 September 2026

  • Publisher: n/a → Springer Science+Business Media
  • Funding: added Alzheimer's Association: AARG-24-1309264, P30 AG062421, P30 AG062422; Massachusetts General Hospital; Centre d'Imagerie BioMédicale; National Institutes of Health: 1rf1ns131395-01, 1k01ag084820-01, AG062421, R35 AG072362, P50-AG005134, P30-AG062422, R01 DC014296, K23AG065450, R01 AG081249, R01 DC014296, RF1 NS131395, R01 AG081249, R21 AG080588, P50 AG005134, P30 AG062421, EB015896, P30 AG062421, AG005134, P30 AG062422, R35 AG072362, R21 AG080588, AG062422; Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital: S10RR021110, S10 RR023401, S10 RR023043; National Institute of Biomedical Imaging and Bioengineering: P30 AG062421, K23 AG065450, R01 DC014296

Version 1, 27 September 2026: the first record

Recorded: type, language, journal, volume, issue, pages, dates, 8 authors, 3 keywords, 85 references.

Cite

This paper

Katsumi, Y., Eckbo, R., McGinnis, S. M., Sepulcre, J., Rabinovici, G. D., La Joie, R., Dickerson, B. C., & Putcha, D. (2026). Functional network contributions to longitudinal tau spread in Posterior Cortical Atrophy. NPJ dementia, 2(1), 46. https://doi.org/10.1038/s44400-026-00101-y

BibTeX

@article{katsumi2026functional,
author = {Katsumi, Yuta and Eckbo, Ryan and McGinnis, Scott M and Sepulcre, Jorge and Rabinovici, Gil D and La Joie, Renaud and Dickerson, Bradford C and Putcha, Deepti},
title = {{Functional network contributions to longitudinal tau spread in Posterior Cortical Atrophy}},
journal = {NPJ dementia},
year = {2026},
month = jun,
volume = {2},
number = {1},
pages = {46},
publisher = {Springer Science+Business Media},
issn = {3005-1940},
doi = {10.1038/s44400-026-00101-y},
url = {https://doi.org/10.1038/s44400-026-00101-y},
pmid = {42327427},
pmcid = {PMC13282171}
}

RIS

TY - JOUR
AU - Katsumi, Yuta
AU - Eckbo, Ryan
AU - McGinnis, Scott M
AU - Sepulcre, Jorge
AU - Rabinovici, Gil D
AU - La Joie, Renaud
AU - Dickerson, Bradford C
AU - Putcha, Deepti
TI - Functional network contributions to longitudinal tau spread in Posterior Cortical Atrophy
T2 - NPJ dementia
J2 - NPJ Dement
PY - 2026
DA - 2026/06/19
VL - 2
IS - 1
SP - 46
SN - 3005-1940
PB - Springer Science+Business Media
DO - 10.1038/s44400-026-00101-y
UR - https://doi.org/10.1038/s44400-026-00101-y
LA - en
ER -

CSL-JSON

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"author": [
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"family": "Katsumi",
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{
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"language": "en",
"issued": {
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