Evidence map›Paper›PMID 30521519›Full record

ArticlePLoS computational biology2018

Bayesian adaptive dual control of deep brain stimulation in a computational model of Parkinson's disease.

Logan L Grado, Matthew D Johnson, Theoden I Netoff

Abstract read
In one paragraph

Article in PLoS computational biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
–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

41 citing papers in PubMed.

  1. Article
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  15. Article
  16. Closing the loop in psychiatric deep brain stimulation: physiology, psychometrics, and plasticity.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
    Review
  17. Article
  18. Article
  19. Article
  20. Journal of neural engineering · 2023
    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

3 authors.

Logan L GradoDepartment of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota, United States of America.ORCID 0000-0003-1912-4655
Matthew D JohnsonDepartment of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota, United States of America.
Theoden I NetoffDepartment of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota, United States of America.ORCID 0000-0002-0115-1930

Funding

Pathophysiology-based approaches to deep brain stimulation for Parkinson's diseaseP50NS098573 · NINDS · UNIVERSITY OF MINNESOTA · PI TUITE, PAUL JOSEPH · 2016 to 2020
$9.1M
Spatiotemporal Optimization of Deep Brain Stimulation for Parkinson's DiseaseR01NS094206 · NINDS · UNIVERSITY OF MINNESOTA · PI Matthew Douglas Johnson, THEODEN I NETOFF · 2016 to 2026
$5.6M
Reinforcement Learning for Closed-Loop Deep Brain StimulationF31NS103487 · NINDS · UNIVERSITY OF MINNESOTA · PI GRADO, LOGAN L · 2017 to 2019
$91k
NINDS NIH HHS F31 NS103487NINDS NIH HHS P50 NS098573NINDS NIH HHS R01 NS094206
6 · The paper itself

Abstract

In this paper, we present a novel Bayesian adaptive dual controller (ADC) for autonomously programming deep brain stimulation devices. We evaluated the Bayesian ADC's performance in the context of reducing beta power in a computational model of Parkinson's disease, in which it was tasked with finding the set of stimulation parameters which optimally reduced beta power as fast as possible. Here, the Bayesian ADC has dual goals: (a) to minimize beta power by exploiting the best parameters found so far, and (b) to explore the space to find better parameters, thus allowing for better control in the future. The Bayesian ADC is composed of two parts: an inner parameterized feedback stimulator and an outer parameter adjustment loop. The inner loop operates on a short time scale, delivering stimulus based upon the phase and power of the beta oscillation. The outer loop operates on a long time scale, observing the effects of the stimulation parameters and using Bayesian optimization to intelligently select new parameters to minimize the beta power. We show that the Bayesian ADC can efficiently optimize stimulation parameters, and is superior to other optimization algorithms. The Bayesian ADC provides a robust and general framework for tuning stimulation parameters, can be adapted to use any feedback signal, and is applicable across diseases and stimulator designs.

Indexed as

AlgorithmsBayes TheoremComputer SimulationDeep Brain StimulationFeedbackHumansModels, NeurologicalNeuronsParkinson DiseaseThalamus

Identifiers

PMID30521519
PMCPMC6298687

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.