Evidence map›Paper›PMID 33841316›Full record

ReviewFrontiers in neurology2021

The Essential Tremors: Evolving Concepts of a Family of Diseases.

Elan D Louis

Abstract readReview
In one paragraph

Review in Frontiers in neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. The spectrum of square wave jerks in essential tremor: an exploratory study.Journal of neural transmission (Vienna, Austria : 1996) · 2026
    Article
  2. Article
  3. Article
  4. Longitudinal Intention Tremor Trajectories in Essential Tremor: A Comment.Tremor and other hyperkinetic movements (New York, N.Y.) · 2026
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Cognitive trajectories in older adults with essential tremor.Journal of the International Neuropsychological Society : JINS · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Six Myths and Misconceptions about Essential Tremor.Tremor and other hyperkinetic movements (New York, N.Y.) · 2024
    Review
  14. Article
  15. Article
  16. Essential tremor plus rest tremor: current concepts and controversies.Journal of neural transmission (Vienna, Austria : 1996) · 2022
    Review
  17. Essential Tremor: Five New Things.Neurology. Clinical practice · 2022
    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

1 author.

Elan D LouisDepartment of Neurology, University of Texas Southwestern, Dallas, TX, United States.

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Clinical Pathological Study of Cognitive Impairment in Essential TremorR01NS086736 · NINDS · YALE UNIVERSITY · PI COSENTINO, STEPHANIE ANN, LOUIS, ELAN D · 2014 to 2023
$8.1M
Environmental Epidemiology of Essential TremorR01NS094607 · NINDS · YALE UNIVERSITY · PI LOUIS, ELAN D · 2016 to 2020
$3.9M
PATHOLOG-OMICS - ESSENTIAL TREMOR IN THE BROADER CONTEXT OF NEURODEGENERATIONR01NS088257 · NINDS · YALE UNIVERSITY · PI FAUST, PHYLLIS L, LOUIS, ELAN D · 2015 to 2019
$3.3M
NCATS NIH HHS UL1 TR001863NINDS NIH HHS R01 NS086736NINDS NIH HHS R01 NS088257NINDS NIH HHS R01 NS094607
6 · The paper itself

Abstract

The past 10 years has seen a remarkable advance in our understanding of the disease traditionally referred to as "essential tremor" (ET). First, the clinical phenotype of ET has been expanded from that of a bland, unidimensional, and monosymptomatic entity to one with a host of heterogeneous features. These features include a broader and more nuanced collection of tremors, non-tremor motor features (e.g., gait abnormalities) and a range of non-motor features, including cognitive, psychiatric, sleep, and other abnormalities. The natural history of these features, as well as their relationships with one another and with disease duration and severity, are better appreciated than they were previously. Studies of disease etiology have identified a number of candidate genes as well as explored several environmental determinants of disease. In addition, the decade has seen the beginnings and expansion of rigorous postmortem studies that have identified and described the postmortem changes in the brains of patients with ET. This emerging science has given rise to a new notion that the disease, in many cases, is one of cerebellar system degeneration. Across all of these studies (clinical, etiological, and pathophysiological) is the observation that there is heterogeneity across patients and that "essential tremor" is likely not a single disease but, rather, a family of diseases. The time has come to use the more appropriate terminology, "the essential tremors," to fully describe and encapsulate what is now apparent. In this paper, the author will review the clinical, etiological, and pathophysiological findings, referred to above, and make the argument that the terminology should evolve to reflect advances in science and that "the essential tremors" is a more scientifically appropriate term.

Indexed as

classificationdiseaseessential tremorheterogeneityterminologythe essential tremors

Identifiers

PMID33841316
PMCPMC8032967

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.