Evidence map›Paper›PMID 28137724›Full record

ArticleCerebral cortex (New York, N.Y. : 1991)2018

Mirroring in the Human Brain: Deciphering the Spatial-Temporal Patterns of the Human Mirror Neuron System.

Anat Perry, Jennifer Stiso, Edward F Chang, Jack J Lin, Josef Parvizi, Robert T Knight

Abstract read
In one paragraph

Article in Cerebral cortex (New York, N.Y. : 1991), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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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

6 authors.

Anat PerryThe Psychology Department, University of California at Berkeley, Berkeley, CA 94720, USA.
Jennifer StisoHelen Wills Neuroscience Institute, University of Californiaat Berkeley, Berkeley, CA 94720, USA.
Edward F ChangDepartment of Neurological Surgery and Physiology, University of California, San Francisco, CA 94143, USA.
Jack J LinComprehensive Epilepsy Program, University of California at Irvine, Irvine, CA 92868, USA.
Josef ParviziStanford Human Intracranial Cognitive Electrophysiology Program (SHICEP) and the Department of Neurology and Neurological Sciences, Stanford University Medical Center, Stanford, CA 94305, USA.
Robert T KnightThe Psychology Department, University of California at Berkeley, Berkeley, CA 94720, USA.

Funding

Attention, Orientation and the Human Prefrontal CortexR01NS021135 · NINDS · UNIVERSITY OF CALIFORNIA DAVIS · PI Robert Thomas Knight · 1985 to 2026
$6.5M
ATTENTION, ORIENTATION, & THE HUMAN PREFRONTAL CORTEXR37NS021135 · NINDS · UNIVERSITY OF CALIFORNIA BERKELEY · PI KNIGHT, ROBERT THOMAS · 2013 to 2019
$3.6M
Memory, Attention, and Default Mode Processes in Human Posteromedial CortexR01NS078396 · NINDS · STANFORD UNIVERSITY · PI PARVIZI, JOSEF · 2012 to 2016
$1.7M
NINDS NIH HHS R01 NS021135NINDS NIH HHS R01 NS078396NINDS NIH HHS R37 NS021135
6 · The paper itself

Abstract

Embodied theories of cognition emphasize the central role of sensorimotor transformations in the representation of others' actions. Support for these theories is derived from the discovery of the mirror neuron system (MNS) in primates, from noninvasive techniques in humans, and from a limited number of intracranial studies. To understand the neural dynamics of the human MNS, more studies with precise spatial and temporal resolutions are essential. We used electrocorticography to define activation patterns in sensorimotor, parietal and/or frontal neuronal populations, during a viewing and grasping task. Our results show robust high gamma activation for both conditions in classic MNS sites. Furthermore, we provide novel evidence for 2 different populations of neurons: sites that were only active for viewing and grasping ("pure mirroring") and sites that were also active between viewing and grasping, and perhaps serve a more general attentional role. Lastly, a subgroup of parietal electrodes showed earlier peaks than all other regions. These results highlight the complexity of spatial-temporal patterns within the MNS and provide a critical link between single-unit research in monkeys and noninvasive techniques in human.

Indexed as

Brain MappingAdultElectrocardiographyFemaleHand StrengthHumansMaleMiddle AgedMirror NeuronsMotor CortexPsychomotor PerformanceReaction TimeTime FactorsYoung AdultECoGimitationmirror neuronsmotor simulation

Identifiers

PMID28137724
PMCPMC6059139

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.