Evidence map›Paper›PMID 28687313›Full record

ReviewNeuroscience2017

Two different mirror neuron networks: The sensorimotor (hand) and limbic (face) pathways.

P F Ferrari, M Gerbella, G Coudé, S Rozzi

Registry-linked trialAbstract readReview
In one paragraph

Review in Neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07184892 (Effects of Different Modes of Action Observation Therapy on Swallowing Function After Stroke), which is not on this map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
21.6field-weighted citation impact, top 1% 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.

NCT07184892 narecruitingnot on this mapstarted 2025, after this paper: background citation

Effects of Different Modes of Action Observation Therapy on Swallowing Function After Stroke: a Study Based on fNIRS

TypeinterventionalSponsorQilu Hospital of Shandong UniversityRan2025 to 2027Enrolled90ConditionsStrokeArmsDaily life actual swallowing movement observation therapy, Video swallowing action observation therapy, Traditional swallowing training
3 · Its place in the literature

Who cites it

33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 130 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Article
  7. Neural synchrony links sensorimotor cortices in a network for facial motor control.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
  9. Review
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  11. Sensorimotor regulation of facial expression - An untouched frontier.Neuroscience and biobehavioral reviews · 2024
    Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
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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

4 authors at 2 institutions in 2 countries.

P F FerrariInstitut des Sciences Cognitives - Marc Jeannerod, CNRS/Université Claude Bernard Lyon, 67 Pinel, 69675 Bron Cedex, France; Dipartimento di Medicina e Chirurgia, Unità di Neuroscienze, 39 Volturno, 43125 Parma, Italy. Electronic address: pff@isc.cnrs.fr.
M GerbellaDipartimento di Medicina e Chirurgia, Unità di Neuroscienze, 39 Volturno, 43125 Parma, Italy; Istituto Italiano di Tecnologia (IIT), Center for Biomolecular Nanotechnologies, Lecce, Italy.
G CoudéInstitut des Sciences Cognitives - Marc Jeannerod, CNRS/Université Claude Bernard Lyon, 67 Pinel, 69675 Bron Cedex, France.
S RozziDipartimento di Medicina e Chirurgia, Unità di Neuroscienze, 39 Volturno, 43125 Parma, Italy.
Université Claude Bernard Lyon 1 · FRItalian Institute of Technology · IT

Funding

Project IV: Investigating the Mirror Neuron System in austism spectrum disorderP01HD064653 · NICHD · UNIV OF MARYLAND, COLLEGE PARK · PI FOX, NATHAN A · 2010 to 2020
$11.9M
NICHD NIH HHS P01 HD064653
6 · The paper itself

Abstract

The vast majority of functional studies investigating mirror neurons (MNs) explored their properties in relation to hand actions, and very few investigated how MNs respond to mouth actions or communicative gestures. Since hand and mouth MNs were recorded in two partially overlapping sectors of the ventral precentral cortex of the macaque monkey, there is a general assumption that they share a same neuroanatomical network, with the parietal cortex as a main source of visual information. In the current review, we challenge this perspective and describe the connectivity pattern of mouth MN sector. The mouth MNs F5/opercular region is connected with premotor, parietal areas mostly related to the somatosensory and motor representation of the face/mouth, and with area PrCO, involved in processing gustatory and somatosensory intraoral input. Unlike hand MNs, mouth MNs do not receive their visual input from parietal regions. Such information related to face/communicative behaviors could come from the ventrolateral prefrontal cortex. Further strong connections derive from limbic structures involved in encoding emotional facial expressions and motivational/reward processing. These brain structures include the anterior cingulate cortex, the anterior and mid-dorsal insula, orbitofrontal cortex and the basolateral amygdala. The mirror mechanism is therefore composed and supported by at least two different anatomical pathways: one is concerned with sensorimotor transformation in relation to reaching and hand grasping within the traditional parietal-premotor circuits; the second one is linked to the mouth/face motor control and is connected with limbic structures, involved in communication/emotions and reward processing.

Indexed as

AnimalsFaceHandHumansLimbic SystemMirror NeuronsNeural PathwaysSensorimotor Cortexcommunicativelimbicmirror neuronsneuroanatomypremotor cortex

Identifiers

PMID28687313
PMCPMC6063080
OpenAlexW2734177472

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.