Evidence map›Paper›PMID 24938403›Full record

ArticleJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism2014

Endovascular perforation subarachnoid hemorrhage fails to cause Morris water maze deficits in the mouse.

Eric Milner, Jacob C Holtzman, Stuart Friess, Richard E Hartman, David L Brody, Byung H Han, Gregory J Zipfel

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
4.1field-weighted citation impact, top 7% of its field
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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
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  5. Conditioning-based therapeutics for aneurysmal subarachnoid hemorrhage - A critical review.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
    Review
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  9. Morphological Characteristics of Neuronal Death After Experimental Subarachnoid Hemorrhage in Mice Using Double Immunoenzymatic Technique.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2019
    Article
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  12. Neurobehavioral testing in subarachnoid hemorrhage: A review of methods and current findings in rodents.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2017
    Review
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  16. Cerebral microcirculatory failure after subarachnoid hemorrhage is reversed by hyaluronidase.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2016
    Article
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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

7 authors at 4 institutions in 1 country.

Eric Milner1] Department of Neurological Surgery, Washington University School of Medicine, St Louis, Missouri, USA [2] Program in Neuroscience, Washington University School of Medicine, St Louis, Missouri, USA.
Jacob C HoltzmanDepartment of Neurological Surgery, Washington University School of Medicine, St Louis, Missouri, USA.
Stuart FriessDepartment of Pediatrics, Washington University School of Medicine, St Louis, Missouri, USA.
Richard E HartmanDepartment of Psychology, Loma Linda University, Loma Linda, California, USA.
David L Brody1] Department of Neurology, Washington University School of Medicine, St Louis, Missouri, USA [2] Hope Center for Neurological Disorders, Washington University School of Medicine, St Louis, Missouri, USA.
Byung H Han1] Department of Neurological Surgery, Washington University School of Medicine, St Louis, Missouri, USA [2] Hope Center for Neurological Disorders, Washington University School of Medicine, St Louis, Missouri, USA.
Gregory J Zipfel1] Department of Neurological Surgery, Washington University School of Medicine, St Louis, Missouri, USA [2] Department of Neurology, Washington University School of Medicine, St Louis, Missouri, USA [3] Hope Center for Neurological Disorders, Washington University School of Medicine, St Louis, Missouri, USA.
Neurological Surgery · USHope Center for Neurological Disorders · USLoma Linda University · USWashington University in St. Louis · US

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

Cognitive dysfunction is the primary driver of poor long-term outcome in aneurysmal subarachnoid hemorrhage (SAH) survivors; modeling such deficits preclinically is thus key for mechanistic and translational investigation. Although rat SAH causes long-term deficits in learning and memory, it remains unknown whether similar deficits are seen in the mouse, a species particularly amenable to powerful, targeted genetic manipulation. We thus subjected mice to endovascular perforation SAH and assessed long-term cognitive outcome via the Morris water maze (MWM), the most commonly used metric for rodent neurocognition. No significant differences in MWM performance (by either of two protocols) were seen in SAH versus sham mice. Moreover, SAH caused negligible hippocampal CA1 injury. These results undercut the potential of commonly used methods (of SAH induction and assessment of long-term neurocognitive outcome) for use in targeted molecular studies of SAH-induced cognitive deficits in the mouse.

Indexed as

CognitionMaze LearningAnimalsCA1 Region, HippocampalMaleMiceRatsSubarachnoid Hemorrhage

Identifiers

PMID24938403
PMCPMC4158664
OpenAlexW2095499561

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.