Evidence map›Paper›PMID 22483416›Full record

ArticleDevelopmental cognitive neuroscience2012

Habituation of visual evoked responses in neonates and fetuses: a MEG study.

Tamara Matuz, Rathinaswamy B Govindan, Hubert Preissl, Eric R Siegel, Jana Muenssinger, Pamela Murphy, Maureen Ware, Curtis L Lowery, Hari Eswaran

Abstract read
In one paragraph

Article in Developmental cognitive neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
1.4field-weighted citation impact, top 20% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 44 citations in OpenAlex.

  1. Pooled it
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  6. Electroencephalogram in low-risk term newborns predicts neurodevelopmental metrics at age two years.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2022
    Article
  7. Article
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  9. Pediatric Magnetoencephalography in Clinical Practice and Research.Neuroimaging clinics of North America · 2020
    Review
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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

9 authors at 2 institutions in 2 countries.

Tamara MatuzInstitute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Germany. tamara.matuz@medizin.uni-tuebingen.de
Rathinaswamy B Govindan
Hubert Preissl
Eric R Siegel
Jana Muenssinger
Pamela Murphy
Maureen Ware
Curtis L Lowery
Hari Eswaran
University of Arkansas for Medical Sciences · USUniversity of Tübingen · DE

Funding

FETAL MAGNETOENCEPHALOGRAPHY AND EVOKED POTENTIALSR01NS036277 · NINDS · UNIV OF ARKANSAS FOR MED SCIS · PI LOWERY, CURTIS L · 1998 to 2011
$7.0M
NINDS NIH HHS R01 NS036277NINDS NIH HHS R01-NS36277-10
6 · The paper itself

Abstract

In this study we aimed to develop a habituation paradigm that allows the investigation of response decrement and response recovery and examine its applicability for measuring the habituation of the visually evoked responses (VERs) in neonatal and fetal magnetoencephalographic recordings. Two paradigms, one with a long and one with a short inter-train interval (ITI), were developed and tested in separate studies. Both paradigms consisted of a train of four light flashes; each train being followed by a 500Hz burst tone. Healthy pregnant women underwent two prenatal measurements and returned with their babies for a neonatal investigation. The amplitudes of the neonatal VERs in the long-ITI condition showed within-train response decrement. An increased response to the auditory dishabituator was found confirming response recovery. In the short-ITI condition, neonatal amplitude decrement could not be demonstrated while response recovery was present. In both ITI conditions, the response rate of the cortical responses was much lower in the fetuses than in the neonates. Fetal VERs in the long-ITI condition indicate amplitude decline from the first to the second flash with no further decrease. The long-ITI paradigm might be useful to investigate habituation of the VERs in neonates and fetuses, although the latter requires precaution.

Indexed as

Acoustic StimulationAnalysis of VarianceBrainEvoked Potentials, VisualFemaleFetusGestational AgeHabituation, PsychophysiologicHumansInfant, NewbornMagnetoencephalographyMalePhotic StimulationReaction Time

Identifiers

PMID22483416
PMCPMC3881959
OpenAlexW2018486933

What OpenQuestion holds

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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.