Evidence map›Paper›PMID 42723563›Full record

ArticleThe Journal of physiology2026

Hippocampal long-range GABAergic neurons target hippocampal-projecting cells of the supramammillary area.

Lauren Glassburn, Edmund Havener, Olivia Stangler, Ezequiel Marron Fernandez de Velasco, Esther Krook-Magnuson

Abstract read
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In one paragraph

Article in The Journal of physiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Lauren GlassburnGraduate Program in Neuroscience, University of Minnesota, Minneapolis, Minnesota, USA.ORCID https://orcid.org/0000-0001-9284-6406
Edmund HavenerDepartment of Neuroscience, University of Minnesota, Minneapolis, Minnesota, USA.
Olivia StanglerDepartment of Neuroscience, University of Minnesota, Minneapolis, Minnesota, USA.
Ezequiel Marron Fernandez de VelascoDepartment of Pharmacology, University of Minnesota, Minneapolis, Minnesota, USA.ORCID https://orcid.org/0000-0003-0257-4457
Esther Krook-MagnusonDepartment of Neuroscience, University of Minnesota, Minneapolis, Minnesota, USA.ORCID https://orcid.org/0000-0002-6119-0165

Funding

Inhibitory hippocampal projections to the Supramammillary areaR01NS139469 · NINDS · UNIVERSITY OF MINNESOTA · PI Esther Krook-Magnuson · 2024 to 2026
$1.7M
A novel inhibitory target for temporal lobe epilepsyR01NS104071 · NINDS · UNIVERSITY OF MINNESOTA · PI KROOK-MAGNUSON, ESTHER · 2018 to 2022
$1.6M
A novel hippocampal GABAergic projection and its potential role in spatial recognitionF31NS127417 · NINDS · UNIVERSITY OF MINNESOTA · PI GLASSBURN, LAUREN · 2022 to 2024
$106k
McKnight Land-Grant Professorship and Presidential FellowMnDRIVE (Minnesota's Discovery, Research, and Innovation Economy)Neuromodulation FellowshipNIH HHS F31NS127417NIH HHS R01NS104071NIH HHS R01NS139469NINDS NIH HHS F31 NS127417NINDS NIH HHS R01 NS104071NINDS NIH HHS R01 NS139469
6 · The paper itself

Abstract

The supramammillary area (SuM) is well known for its direct connections to, and varied impacts on, the hippocampus. In contrast, relatively little is known about connectivity in the reverse direction - that is, the hippocampal influence on the SuM. We find that the hippocampus provides direct GABAergic inputs to the SuM, arising from multiple hippocampal subregions across dorsal and ventral hippocampus. Although both nitric oxide synthase-expressing long-range inhibitory NOS

Indexed as

GABAergic NeuronsHippocampusHypothalamus, PosteriorAnimalsMaleMiceMice, Inbred C57BLNeural PathwaysSomatostatinVasoactive Intestinal PeptideSomatostatinVasoactive Intestinal PeptideCA1CA2CA3dentatehypothalamusinhibitionnNOSsepto‐temporal axis

Identifiers

PMID42723563
PMCPMC13577689

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.