Evidence map›Paper›PMID 33973107›Full record

ArticleJournal of neurology2021

Thalamic versus midbrain tremor; two distinct types of Holmes' Tremor: a review of 17 cases.

N Nsengiyumva, A Barakat, A Macerollo, R Pullicino, A Bleakley, M Bonello, R J B Ellis, S H Alusi

Abstract read
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In one paragraph

Article in Journal of neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Movement Disorders in Neurocysticercosis: A Systematic Review.Tremor and other hyperkinetic movements (New York, N.Y.) · 2025
    Pooled it
  2. Review
  3. The heterogeneity of thalamic tremor: report of two cases.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Article
  4. Article
  5. Article
  6. Tremor pathophysiology.Clinical parkinsonism & related disorders · 2026
    Review
  7. Expanding the Clinical Spectrum of Head Snap Sign.Movement disorders clinical practice · 2026
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Post-stroke Everything.Current neurology and neuroscience reports · 2023
    Review
  13. Review
  14. Review
  15. Tremor Syndromes: An Updated Review.Frontiers in neurology · 2021
    Review
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

8 authors.

N NsengiyumvaDepartment of Neurology, People's Friendship University of Russia, Moscow, Russia.
A BarakatDepartment of Neuroradiology, The Walton Centre NHS Foundation Trust, Liverpool, UK.
A MacerolloDepartment of Neurology, The Walton Centre NHS Foundation Trust, Liverpool, UK.
R PullicinoDepartment of Neuroradiology, The Walton Centre NHS Foundation Trust, Liverpool, UK.
A BleakleyDepartment of Neuroradiology, The Walton Centre NHS Foundation Trust, Liverpool, UK.
M BonelloDepartment of Neurology, The Walton Centre NHS Foundation Trust, Liverpool, UK.
R J B EllisDepartment of Neurology, The Walton Centre NHS Foundation Trust, Liverpool, UK.
S H AlusiDepartment of Neurology, The Walton Centre NHS Foundation Trust, Liverpool, UK. sundus.alusi@thewaltoncentre.nhs.uk.ORCID http://orcid.org/0000-0002-1487-9728

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionHolmes Tremor (HT) is a unique and debilitating movement disorder. It usually results from lesions of the midbrain and its connection but can also result from posterior thalamic injury. Clinical examination can help lesion localization between these two areas. We studied the clinical features and their radiological correlations to distinguish midbrain HT (HT-m) from thalamic HT (HT-t).

methodsRetrospective review of 17 patients with a HT-type presentation was conducted. Tremor characteristics, associated clinical signs and radiological findings were studied.

resultsEleven patients had a myorythmic rest tremor, large amplitude proximal tremor with goal-directed worsening, with or without mild distal dystonic posturing, representing HT-m. Six patients had slow, large amplitude proximal tremors and distal choreathetoid movements, significant proximal/distal dystonic posturing, associated with proprioceptive sensory loss, representing HT-t. Haemorrhagic lesions were the predominant cause of HT-m; whereas, ischaemia was more commonly associated with HT-t.

conclusionWhen assessing patients with HT, attentiveness to the presence of associated signs in the affected limb, such as a proprioceptive sensory deficits and additional movement disorders, can aid lesion localisation, which can have implications for management.

Indexed as

ThalamusTremorAtaxiaHumansMesencephalonRetrospective StudiesHolmes' TremorStrokeThalamic tremor

Identifiers

What OpenQuestion holds

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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.