Evidence map›Paper›PMID 33436776›Full record

ArticleScientific reports2021

Effects of vestibular neurectomy and neural compensation on head movements in patients undergoing vestibular schwannoma resection.

Omid A Zobeiri, Gavin M Mischler, Susan A King, Richard F Lewis, Kathleen E Cullen

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Continuous Monitoring of Head Turns: Compliance, Kinematics, and Reliability of Wearable Sensing.IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society · 2025
    Article
  5. Article
  6. Article
  7. Inertial Measurement Unit-Based Romberg Test for Assessing Adults With Vestibular Hypofunction.IEEE journal of translational engineering in health and medicine · 2024
    Article
  8. Article
  9. Article
  10. Vestibular Contributions to Primate Neck Postural Muscle Activity during Natural Motion.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. How Peripheral Vestibular Damage Affects Velocity Storage: a Causative Explanation.Journal of the Association for Research in Otolaryngology : JARO · 2022
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  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

5 authors.

Omid A ZobeiriDepartment of Biomedical Engineering, McGill University, Montreal, QC, Canada.
Gavin M MischlerDepartment of Biomedical Engineering, Johns Hopkins University, Baltimore, USA.
Susan A KingJenks Vestibular Physiology Laboratory, Massachusetts Eye and Ear Infirmary, Boston, MA, USA.
Richard F LewisJenks Vestibular Physiology Laboratory, Massachusetts Eye and Ear Infirmary, Boston, MA, USA.
Kathleen E CullenDepartment of Biomedical Engineering, Johns Hopkins University, Baltimore, USA. kathleen.cullen@jhu.edu.

Funding

The Physiology of Vestibular CompensationR01DC002390 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI Kathleen E Cullen · 1995 to 2026
$10.7M
Neural Computations Underlying Cancellation of the Vestibular Consequences of Voluntary MovementR01DC018061 · NIDCD · JOHNS HOPKINS UNIVERSITY · PI Kathleen E Cullen · 2019 to 2026
$4.0M
A Neural Systems Approach to Understanding the Dynamic Computations Underlying our Sense of DirectionUF1NS111695 · NINDS · DARTMOUTH COLLEGE · PI TAUBE, JEFFREY STEVEN, VAN DER MEER, MATTHIJS · 2019 to 2019
$3.0M
NIDCD NIH HHS R01 DC002390NIDCD NIH HHS R01 DC018061NINDS NIH HHS UF1 NS111695
6 · The paper itself

Abstract

The vestibular system is vital for maintaining balance and stabilizing gaze and vestibular damage causes impaired postural and gaze control. Here we examined the effects of vestibular loss and subsequent compensation on head motion kinematics during voluntary behavior. Head movements were measured in vestibular schwannoma patients before, and then 6 weeks and 6 months after surgical tumor removal, requiring sectioning of the involved vestibular nerve (vestibular neurectomy). Head movements were recorded in six dimensions using a small head-mounted sensor while patients performed the Functional Gait Assessment (FGA). Kinematic measures differed between patients (at all three time points) and normal subjects on several challenging FGA tasks, indicating that vestibular damage (caused by the tumor or neurectomy) alters head movements in a manner that is not normalized by central compensation. Kinematics measured at different time points relative to vestibular neurectomy differed substantially between pre-operative and 6-week post-operative states but changed little between 6-week and > 6-month post-operative states, demonstrating that compensation affecting head kinematics is relatively rapid. Our results indicate that quantifying head kinematics during self-generated gait tasks provides valuable information about vestibular damage and compensation, suggesting that early changes in patient head motion strategy may be maladaptive for long-term vestibular compensation.

Indexed as

MovementAcute DiseaseChronic DiseaseDenervationGaitHeadHumansNeuroma, AcousticOtologic Surgical ProceduresPeripheral Nervous System NeoplasmsPostural BalanceVestibular NerveVestibule, Labyrinth

Identifiers

PMID33436776
PMCPMC7804855

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.