Evidence map›Paper›PMID 26784542›Full record

ArticleThe Journal of clinical investigation2016

Cross-species translation of the Morris maze for Alzheimer's disease.

Katherine L Possin, Pascal E Sanchez, Clifford Anderson-Bergman, Roland Fernandez, Geoffrey A Kerchner, Erica T Johnson, Allyson Davis, Iris Lo, Nicholas T Bott, Thomas Kiely and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
4.7field-weighted citation impact, top 5% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. A Systematic Review of the Effects of Capsaicin on Alzheimer's Disease.International journal of molecular sciences · 2023
    Pooled it
  2. Tauopathy after long-term cervical lymphadenectomy.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
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  16. Cross-species neuroscience: closing the explanatory gap.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Article
  17. Article
  18. The role of the fornix in human navigational learning.Cortex; a journal devoted to the study of the nervous system and behavior · 2020
    Article
  19. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 4 institutions in 1 country.

Katherine L Possin
Pascal E Sanchez
Clifford Anderson-Bergman
Roland Fernandez
Geoffrey A Kerchner
Erica T Johnson
Allyson Davis
Iris Lo
Nicholas T Bott
Thomas Kiely
Michelle C Fenesy
Bruce L Miller
Joel H Kramer
Steven Finkbeiner
Gladstone Institutes · USStanford University · USHellman Foundation · USMicrosoft (United States) · US

Funding

PrPSc SPECIFIC INTERACTION WITH NOVEL PrP-Fc FUSION PROTEINSP50AG023501 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MILLER, BRUCE L · 2004 to 2018
$27.1M
Behavioral CoreP30NS065780 · NINDS · J. DAVID GLADSTONE INSTITUTES · PI MUCKE, LENNART · 2011 to 2015
$4.0M
EXTRAMULAR RESEARCH FACILITIES CONSTRUCTIONC06RR018928 · NCRR · J. DAVID GLADSTONE INSTITUTES · PI MAHLEY, ROBERT W. · 2003 to 2003
$2.1M
Mechanisms of Spatial Cognitive Impairment in Neurodegenerative DiseaseK23AG037566 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI POSSIN, KATHERINE LAUREL · 2011 to 2015
$697k
Hippocampal Structure and Function in Cognitive ImpairmentK23AG042858 · NIA · STANFORD UNIVERSITY · PI KERCHNER, GEOFFREY ALLEN · 2012 to 2014
$466k
NCRR NIH HHS C06 RR018928NIA NIH HHS K23 AG037566NIA NIH HHS K23AG037566NIA NIH HHS K23 AG042858NIA NIH HHS K23AG042858NIA NIH HHS P50 AG023501NIA NIH HHS P50AG023501NINDS NIH HHS P30 NS065780NINDS NIH HHS P30NS065780
6 · The paper itself

Abstract

Analogous behavioral assays are needed across animal models and human patients to improve translational research. Here, we examined the extent to which performance in the Morris water maze - the most frequently used behavioral assay of spatial learning and memory in rodents - translates to humans. We designed a virtual version of the assay for human subjects that includes the visible-target training, hidden-target learning, and probe trials that are typically administered in the mouse version. We compared transgenic mice that express human amyloid precursor protein (hAPP) and patients with mild cognitive impairment due to Alzheimer's disease (MCI-AD) to evaluate the sensitivity of performance measures in detecting deficits. Patients performed normally during visible-target training, while hAPP mice showed procedural learning deficits. In hidden-target learning and probe trials, hAPP mice and MCI-AD patients showed similar deficits in learning and remembering the target location. In addition, we have provided recommendations for selecting performance measures and sample sizes to make these assays sensitive to learning and memory deficits in humans with MCI-AD and in mouse models. Together, our results demonstrate that with careful study design and analysis, the Morris maze is a sensitive assay for detecting AD-relevant impairments across species.

Indexed as

Maze LearningMemoryAgedAged, 80 and overAlzheimer DiseaseAmyloid beta-Protein PrecursorAnimalsFemaleHumansMaleMiceMice, TransgenicSpecies SpecificityAmyloid beta-Protein PrecursorAPP protein, human

Identifiers

PMID26784542
PMCPMC4731157
OpenAlexW2260605593

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.