Evidence map›Paper›PMID 27661450›Full record

ArticleeLife2016

A robust activity marking system for exploring active neuronal ensembles.

Andreas T Sørensen, Yonatan A Cooper, Michael V Baratta, Feng-Ju Weng, Yuxiang Zhang, Kartik Ramamoorthi, Robin Fropf, Emily LaVerriere, Jian Xue, Andrew Young and 6 more

Abstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers.

0numbers the graph read from it
0cells of the map it votes in
105citing 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

105 citing papers in PubMed.

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  6. Engrams and Memory: My Scientific "Eras Tour".The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
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  12. Erasable serum markers.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  15. Article
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  17. Article
  18. Article
  19. Article
  20. Article

45 more citing papers are in PubMed but not listed here.

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

16 authors.

Andreas T SørensenMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, United States.
Yonatan A CooperMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, United States.
Michael V BarattaInstitute for Behavioral Genetics, University of Colorado Boulder, Boulder, United States.
Feng-Ju WengMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, United States.
Yuxiang ZhangMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, United States.
Kartik RamamoorthiMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, United States.
Robin FropfDepartment of Genetics, University of Wisconsin-Madison, Madison, United States.
Emily LaVerriereMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, United States.
Jian XueMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, United States.
Andrew YoungMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, United States.
Colleen SchneiderMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, United States.
Casper René GøtzscheMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, United States.
Martin HembergWellcome Trust Sanger Institute, Hinxton, United Kingdom.
Jerry Cp YinDepartment of Genetics, University of Wisconsin-Madison, Madison, United States.
Steven F MaierDepartment of Psychology and Neuroscience, University of Colorado Boulder, Boulder, United States.
Yingxi LinMcGovern Institute for Brain Research, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, United States.ORCID http://orcid.org/0000-0002-7002-1275

Funding

NEUROSCIENCE TRAINING PROGRAMT32GM007507 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI HALLORAN, MARY C · 1985 to 2017
$9.3M
The Role of GABAergic Synaptic Plasticity in Neural Circuit FunctionsR01MH091220 · NIMH · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI LIN, YINGXI · 2010 to 2014
$2.1M
Spatial- Temporal Aspects of Drosophila Memory FormationR01MH067774 · NIMH · UNIVERSITY OF WISCONSIN-MADISON · PI YIN, JERRY C · 2003 to 2007
$1.7M
Sleep and Memory Formation in DrosophilaR01NS063245 · NINDS · UNIVERSITY OF WISCONSIN-MADISON · PI YIN, JERRY C · 2009 to 2013
$1.6M
Safety Learning and Plasticity in the Insular CortexR00MH093412 · NIMH · BOSTON COLLEGE · PI CHRISTIANSON, JOHN PAUL · 2013 to 2015
$747k
Embedded Prefrontal Circuits in Stress ResilienceR21MH106817 · NIMH · UNIVERSITY OF COLORADO · PI BARATTA, MICHAEL V, MAIER, STEVEN F · 2015 to 2016
$419k
Safety Learning and Plasticity in the Insular CortexK99MH093412 · NIMH · UNIVERSITY OF COLORADO · PI CHRISTIANSON, JOHN PAUL · 2011 to 2012
$180k
NIGMS NIH HHS T32 GM007507NIMH NIH HHS K99 MH093412NIMH NIH HHS R00 MH093412NIMH NIH HHS R01 MH067774NIMH NIH HHS R01 MH091220NIMH NIH HHS R21 MH106817NINDS NIH HHS R01 NS063245Wellcome Trust
6 · The paper itself

Abstract

Understanding how the brain captures transient experience and converts it into long lasting changes in neural circuits requires the identification and investigation of the specific ensembles of neurons that are responsible for the encoding of each experience. We have developed a Robust Activity Marking (RAM) system that allows for the identification and interrogation of ensembles of neurons. The RAM system provides unprecedented high sensitivity and selectivity through the use of an optimized synthetic activity-regulated promoter that is strongly induced by neuronal activity and a modified Tet-Off system that achieves improved temporal control. Due to its compact design, RAM can be packaged into a single adeno-associated virus (AAV), providing great versatility and ease of use, including application to mice, rats, flies, and potentially many other species. Cre-dependent RAM, CRAM, allows for the study of active ensembles of a specific cell type and anatomical connectivity, further expanding the RAM system's versatility.

Indexed as

activity mappingcFosD. melanogastermouseneural ensembleneuroscienceNpas4RAMratTet-Off system

Identifiers

PMID27661450
PMCPMC5035142

What OpenQuestion holds

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Registered trials

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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.