Evidence map›Paper›PMID 34663784›Full record

ArticleNature communications2021

Noradrenergic arousal after encoding reverses the course of systems consolidation in humans.

Valentina Krenz, Tobias Sommer, Arjen Alink, Benno Roozendaal, Lars Schwabe

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.4field-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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Mood-congruent memory revisited.Psychological review · 2023
    Pooled it
  2. Alpha-2 Adrenoreceptor Antagonist Yohimbine Potentiates Consolidation of Conditioned Fear.The international journal of neuropsychopharmacology · 2022
    Trial
  3. Article
  4. Posttraining noradrenergic stimulation maintains hippocampal engram reactivation and episodic-like specificity of remote memory.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025
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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

5 authors at 2 institutions in 2 countries.

Valentina KrenzDepartment of Cognitive Psychology, Institute of Psychology, Universität Hamburg, Von-Melle-Park 5, 20146, Hamburg, Germany.
Tobias SommerUniversity Medical Centre Hamburg-Eppendorf, Department of Systems Neuroscience, Martinistraße 52, 20246, Hamburg, Germany.
Arjen AlinkUniversity Medical Centre Hamburg-Eppendorf, Department of Systems Neuroscience, Martinistraße 52, 20246, Hamburg, Germany.ORCID http://orcid.org/0000-0001-6468-5449
Benno RoozendaalDepartment of Cognitive Neuroscience, Radboud University Medical Center, 6500 HB, Nijmegen, The Netherlands.
Lars SchwabeDepartment of Cognitive Psychology, Institute of Psychology, Universität Hamburg, Von-Melle-Park 5, 20146, Hamburg, Germany. lars.schwabe@uni-hamburg.de.ORCID http://orcid.org/0000-0003-4429-4373
Universität Hamburg · DERadboud University Nijmegen · NL

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) SCHW1357/19
6 · The paper itself

Abstract

It is commonly assumed that episodic memories undergo a time-dependent systems consolidation process, during which hippocampus-dependent memories eventually become reliant on neocortical areas. Here we show that systems consolidation dynamics can be experimentally manipulated and even reversed. We combined a single pharmacological elevation of post-encoding noradrenergic activity through the α

Indexed as

ArousalAdultDouble-Blind MethodFemaleHippocampusHumansMagnetic Resonance ImagingMaleMemory ConsolidationMemory, EpisodicMemory, Long-TermNorepinephrineRecognition, PsychologyYohimbineYoung AdultNorepinephrineYohimbine

Identifiers

PMID34663784
PMCPMC8523710
OpenAlexW3205324269

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.