Evidence map›Paper›PMID 32155442›Full record

ArticleNeuron2020

Prefrontal-Subthalamic Hyperdirect Pathway Modulates Movement Inhibition in Humans.

Witney Chen, Coralie de Hemptinne, Andrew M Miller, Michael Leibbrand, Simon J Little, Daniel A Lim, Paul S Larson, Philip A Starr

Abstract read
In one paragraph

Article in Neuron, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 141 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
141citing papers in PubMed, 2 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

141 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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81 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Witney ChenDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA 94143, USA. Electronic address: witney.chen@ucsf.edu.
Coralie de HemptinneDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA 94143, USA.
Andrew M MillerSchool of Medicine, University of Kansas, Kansas City, KS 66160, USA.
Michael LeibbrandDoculayer, Inc., Amsterdam, Noord-Holland, 1021 JL, the Netherlands.
Simon J LittleDepartment of Neurology, University of California, San Francisco, San Francisco, CA 94143, USA.
Daniel A LimDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA 94143, USA; San Francisco Veterans Affairs Health Care System, San Francisco, CA 94121, USA.
Paul S LarsonDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA 94143, USA; San Francisco Veterans Affairs Health Care System, San Francisco, CA 94121, USA.
Philip A StarrDepartment of Neurological Surgery, University of California, San Francisco, San Francisco, CA 94143, USA. Electronic address: philip.starr@ucsf.edu.

Funding

Fronto-subthalamic modulation of movement inhibition in Parkinson's diseaseF31NS103410 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CHEN, WITNEY · 2018 to 2020
$71k
NINDS NIH HHS F31 NS103410
6 · The paper itself

Abstract

The ability to dynamically change motor outputs, such as stopping an initiated response, is an important aspect of human behavior. A hyperdirect pathway between the inferior frontal gyrus and subthalamic nucleus is hypothesized to mediate movement inhibition, but there is limited evidence for this in humans. We recorded high spatial and temporal resolution field potentials from both the inferior frontal gyrus and subthalamic nucleus in 21 subjects. Cortical potentials evoked by subthalamic stimulation revealed short latency events indicative of monosynaptic connectivity between the inferior frontal gyrus and ventral subthalamic nucleus. During a stop signal task, stopping-related potentials in the cortex preceded stopping-related activity in the subthalamic nucleus, and synchronization between these task-evoked potentials predicted the stop signal reaction time. Thus, we show that a prefrontal-subthalamic hyperdirect pathway is present in humans and mediates rapid stopping. These findings may inform therapies to treat disorders featuring perturbed movement inhibition.

Indexed as

Inhibition, PsychologicalAgedElectrocorticographyFemaleHumansMaleMiddle AgedMovementNeural PathwaysParkinson DiseasePrefrontal CortexSubthalamic Nucleuselectrocorticographyhyperdirect pathwaymovement inhibitionParkinson’s diseaseprefrontal cortex

Identifiers

PMID32155442
PMCPMC7274135

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.