Evidence map›Paper›PMID 41251939›Full record

ArticleNeuroscience bulletin2026

The Dorsal CA2 to Ventral CA1 Circuit Contributes to Spatial and Context-Dependent Memories.

Ning Li, Bingqing Zhao, Xiaowen Shen, Hua He, Jianxiang Zhou, Jing Zhang, Lin Xu, Xiaochun Chen, Chun Xu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Neuroscience bulletin, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

9 authors.

Ning LiInstitute of Neuroscience, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, 200031, China.ORCID https://orcid.org/0009-0005-2499-5262
Bingqing ZhaoInstitute of Neuroscience, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, 200031, China.
Xiaowen ShenInstitute of Neuroscience, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, 200031, China.
Hua HeDepartment of Neurosurgery, Third Affiliated Hospital of Navy Military Medical University, Shanghai, 200438, China.
Jianxiang ZhouInstitute of Neuroscience, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, 200031, China.
Jing ZhangDepartment of Neurology, Fujian Medical University Union Hospital, Fujian Key Laboratory of Molecular Neurology and Institute of Neuroscience, Fujian Medical University, Fuzhou, 350004, China. drzj@fjmu.edu.cn.ORCID https://orcid.org/0000-0003-4037-9855
Lin XuLaboratory of learning and Memory, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, 650223, China. lxu@vip.163.com.ORCID https://orcid.org/0000-0002-2710-3507
Xiaochun ChenDepartment of Neurology, Fujian Medical University Union Hospital, Fujian Key Laboratory of Molecular Neurology and Institute of Neuroscience, Fujian Medical University, Fuzhou, 350004, China. chenxc998@fjmu.edu.cn.ORCID https://orcid.org/0000-0002-2665-4155
Chun XuInstitute of Neuroscience, Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, 200031, China. chun.xu@ion.ac.cn.ORCID https://orcid.org/0000-0001-5149-8257

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The hippocampal dorsal CA2 subregion (dCA2) is critical for social memory; however, its contribution to other types of hippocampus-dependent memories is not well understood. Here, we performed dCA2-specific circuit tracing, single-neuron projectome analysis, photometric Ca

Indexed as

CA1 Region, HippocampalCA2 Region, HippocampalMemorySpatial MemoryAnimalsFearMaleMiceMice, Inbred C57BLNeural PathwaysNeuronsOptogeneticsCA2Contextual memoryFiber photometryHippocampusLongitudinal circuitOptogeneticsSingle-neuron projectomeSpatial memory

Identifiers

PMID41251939
PMCPMC13221488

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.