Evidence map›Paper›PMID 31359627›Full record

ArticleBrain and behavior2019

Effect of acupuncture at ST36 on motor cortical excitation and inhibition.

Zhong-Guang Sun, Yan-Ling Pi, Jian Zhang, Miao Wang, Jun Zou, Wei Wu

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Brain and behavior, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04866121 (The Comparison of P6+ST36 Combination Acupuncture Therapy With P6 Alone Acupuncture and Standard Treatment in Postoperative Nausea and Vomiting), which is not on this map. Cited by 35 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 3 pooled it
8.2field-weighted citation impact, top 2% 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.

NCT04866121 naunknown statusnot on this mapstarted 2021, after this paper: background citation

The Comparison of P6+ST36 Combination Acupuncture Therapy With P6 Alone Acupuncture and Standard Treatment in Postoperative Nausea and Vomiting

TypeinterventionalSponsorNigde Omer Halisdemir UniversityRan2021 to 2022Enrolled105ConditionsPONVArmsAcupuncture
3 · Its place in the literature

Who cites it

35 citing papers in PubMed, 3 syntheses or guidelines pooled it, 68 citations in OpenAlex.

  1. Pooled it
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  8. Immediate Effects of Acupuncture on Explosive Force Production and Stiffness in Male Knee Joint.International journal of environmental research and public health · 2021
    Trial
  9. Article
  10. Mechanisms of acupuncture-regulated cortical plasticity after stroke based on TMS-EEG-MEP integration.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Article
  11. Review
  12. Article
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  15. Objectivization study of acupunctureFrontiers in neuroscience · 2024
    Review
  16. Article
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  19. Review
  20. Article
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 at 2 institutions in 1 country.

Zhong-Guang SunSchool of Kinesiology, Shanghai University of Sport, Shanghai, China.ORCID 0000-0002-8046-9153
Yan-Ling PiShanghai Punan Hospital of Pudong New District, Shanghai, China.
Jian ZhangSchool of Kinesiology, Shanghai University of Sport, Shanghai, China.
Miao WangSchool of Kinesiology, Shanghai University of Sport, Shanghai, China.
Jun ZouSchool of Kinesiology, Shanghai University of Sport, Shanghai, China.
Wei WuAffiliated Competitive Sport School, Shanghai University of Sport, Shanghai, China.
Shanghai University of Sport · CNPunan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAcupuncture at Zusanli (ST36) is often used to facilitate motor recovery after stroke. However, the effect of acupuncture at ST36 on motor cortical excitation and inhibition remains unclear. This study aimed to explore the effect of acupuncture at ST36 on motor cortical excitation and inhibition.

methodsTwenty healthy volunteers were recruited to receive acupuncture treatment. We selected the acupoint ST36 and its respective sham point as the experimental acupoint. Transcranial magnetic stimulation (TMS) was used to measure motor-evoked potentials (MEP) at 7 time points-before acupuncture (Pre), acupuncture (T0), 4 and 8 min after acupuncture (T4; T8), needle removal (T12), 4 and 8 min after needle removal (T16; T20). Simultaneously, paired TMS (pTMS) was employed to measure short- and long-interval intracortical inhibition (SICI [short latency intracortical inhibition]; LICI [long latency intracortical inhibition]), respectively, at three time points-before acupuncture (Pre), acupuncture (T0), needle removal (T12). After removing the acupuncture needle, all subjects were asked to quantify their Deqi sensation using a Gas table.

resultsThe average Deqi sensation score of all subjects during acupuncture at ST36 was higher than that observed at the sham point. With acupuncture at ST36, the MEP amplitude was higher at three time points (T0, T4, T8) than at Pre, although the MEP amplitude tended toward Pre after needle removal. The MEP amplitude was also higher at the same time points (T0, T4, T8) than at the sham point. Furthermore, the Deqi sensation score was correlated with MEP amplitude. With acupuncture at ST36, SICI and LICI at T0 were higher than those at Pre, and SICI and LICI at T0 were higher than those at the sham point.

conclusionAcupuncture at ST36 increased motor cortical excitation and had an effect on the remaining needle phase. Deqi sensation was correlated with MEP amplitude. Acupuncture at ST36 also decreased motor cortical inhibition.

Indexed as

Acupuncture PointsAcupunctureAcupuncture TherapyAdolescentAdultElectromyographyEvoked Potentials, MotorFemaleHealthy VolunteersHumansMaleMotor CortexMuscle, SkeletalNeural InhibitionStrokeTranscranial Magnetic StimulationDeqilong-interval intracortical inhibitionmotor-evoked potentialshort-interval intracortical inhibitionST36transcranial magnetic stimulation

Identifiers

PMID31359627
PMCPMC6749473
OpenAlexW2965022497

What OpenQuestion holds

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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.