Evidence map›Paper›PMID 35559424›Full record

ArticleCerebral cortex communications2022

Stimulation of the dorsolateral prefrontal cortex modulates muscle sympathetic nerve activity and blood pressure in humans.

Gianni Sesa-Ashton, Rebecca Wong, Brendan McCarthy, Sudipta Datta, Luke A Henderson, Tye Dawood, Vaughan G Macefield

Open access · hybridAbstract read
In one paragraph

Article in Cerebral cortex communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

19 citing papers in PubMed, 32 citations in OpenAlex.

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  14. Differential control of sympathetic outflow to muscle and skin during physical and cognitive stressors.Clinical autonomic research : official journal of the Clinical Autonomic Research Society · 2024
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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

7 authors at 2 institutions in 1 country.

Gianni Sesa-AshtonBaker Heart and Diabetes Institute, Human Autonomic Neurophysiology, 75 Commercial Road, Melbourne, VIC 3004, Australia.
Rebecca WongBaker Heart and Diabetes Institute, Human Autonomic Neurophysiology, 75 Commercial Road, Melbourne, VIC 3004, Australia.
Brendan McCarthyBaker Heart and Diabetes Institute, Human Autonomic Neurophysiology, 75 Commercial Road, Melbourne, VIC 3004, Australia.
Sudipta DattaBaker Heart and Diabetes Institute, Human Autonomic Neurophysiology, 75 Commercial Road, Melbourne, VIC 3004, Australia.
Luke A HendersonSchool of Medical Sciences (Neuroscience), Brain and Mind Centre, The University of Sydney, NSW 2050, Australia.
Tye DawoodBaker Heart and Diabetes Institute, Human Autonomic Neurophysiology, 75 Commercial Road, Melbourne, VIC 3004, Australia.
Vaughan G MacefieldBaker Heart and Diabetes Institute, Human Autonomic Neurophysiology, 75 Commercial Road, Melbourne, VIC 3004, Australia.ORCID https://orcid.org/0000-0003-3325-6566
Baker Heart and Diabetes Institute · AUThe University of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Muscle sympathetic nerve activity (MSNA) controls the diameter of arterioles in skeletalmuscle, contributing importantly to the beat-to-beat regulation of blood pressure (BP). Although brain imaging studies have shown that bursts of MSNA originate in the rostral ventrolateral medulla, other subcortical and cortical structures-including the dorsolateral prefrontal cortex (dlPFC)-contribute. Hypothesis: We tested the hypothesis that MSNA and BP could be modulated by stimulating the dlPFC. Method: dlPFC. In 22 individuals MSNA was recorded via microelectrodes inserted into the common peroneal nerve, together with continuous BP, electrocardiographic, and respiration.Stimulation of the right ( Results: Sinusoidal stimulation of either dlPFC caused cyclicmodulation of MSNA, BP and heart rate, and a significant increase in BP. Conclusion: We have shown, for the first time, that tcACS of the dlPFC in awake humans causes partial entrainment of MSNA, heart rate and BP, arguing for an important role of this higher-level cortical area in the control of cardiovascular function.

Indexed as

dorsolateral prefrontal cortexsympathetic nervous systemtranscranial electrical stimulation

Identifiers

PMID35559424
PMCPMC9086585
OpenAlexW4223899483

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.