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Cited by 247Deep Brain Stimulation and Movement DisordersParkinson's Disease Mechanisms and TreatmentsNeurological and metabolic disorders

The DOI matches its Crossref record; 16 of the 16 references it cites were found in a registry or an index.

Patients with adult-onset dystonic tremor resembling parkinsonian tremor have scans without evidence of dopaminergic deficit (swedds)

Schneider, Susanne A., Edwards, Mark J., Mir, Pablo, Cordivari, Carla, Hooker, Juzar, Dickson, John, Quinn, Niall, Bhatia, Kailash P.·2007·Movement Disorders
DOI 10.1002/mds.21685
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Abstract

We present the clinical details and dopamine transporter SPECT scan results of 10 patients with arm tremor, including a rest component and reduced arm swing on the affected side, in whom the possibility of PD had been raised. All patients had signs of dystonia or components of their arm tremor that were compatible with dystonic tremor, and none had true akinesia with fatiguing or decrement, even after a mean follow‐up period of 5.8 years. All patients had normal dopamine transporter SPECT scans. Clinicians should be aware that primary adult‐onset dystonia can present with an asymmetric resting arm tremor, with impaired arm swing and sometimes also facial hypomimia or a jaw tremor, but without evidence of true akinesia. Given the important consequences of misdiagnosing such patients as PD, in cases with diagnostic uncertainty functional imaging should be considered. Among patients suspected of PD, dystonic tremor may be one cause of SWEDDs (Scans Without Evidence of Dopaminergic Deficit). © 2007 Movement Disorder Society

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Crossref · 10.1002/mds.21685

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Research works printed but not linked: 2

  1. Marek K, 2005, Long‐term follow‐up of pateints with scans without evidence of dopaminergic deficit (SWEDD) in the ELLDOPA study, Neurology, 64, A274
  2. Marek K, 2003, B‐CIT scans without evidence of dopaminergic deficit (SWEDD) in the ELLDOPA‐CIT and CALM‐CIT study: longterm imaging assessment, Neurology, 60, A298

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Metadata

Authors
Schneider, S. A., Edwards, M. J., Mir, P., Cordivari, C., Hooker, J., Dickson, J., Quinn, N., & Bhatia, K. P.
Affiliations
  • National Hospital for Neurology and Neurosurgery (GB)
  • University College London (GB)
Corresponding author
Bhatia, Kailash P.
ORCID
Venue
Movement Disorders
Publisher
Wiley
Published
2007-08-21
Volume
22
Issue
15
Pages
2210-2215
ISSN
  • 0885-3185 (ISSN-L)
  • 1531-8257
DOI
10.1002/mds.21685
OpenAlex
W2085064821
Cited by
247
References
16
Citations by year
2026: 6 · 2025: 5 · 2024: 7 · 2023: 5 · 2022: 9 · 2021: 10 · 2020: 15 · 2019: 3 · 2018: 12 · 2017: 14 · 2016: 16 · 2015: 20 · 2014: 17 · 2013: 18 · 2012: 26
FWCI
9.40
Type
journal article
Language
en
Open access
closed
Licence
onlinelibrary.wiley.com/termsAndConditions#vor (vor)
Locations
  • Movement Disorders (publishedVersion)
  • PubMed (publishedVersion)
  • UCL Discovery (University College London) (submittedVersion)
Topics
  • Health Sciences › Medicine › Clinical Neurology › Deep Brain Stimulation and Movement Disorders
  • Health Sciences › Medicine › Clinical Neurology › Parkinson's Disease Mechanisms and Treatments
  • Health Sciences › Medicine › Clinical Neurology › Neurological and metabolic disorders
Keywords
adult-onset dystonia, dystonic tremor, parkinsonian tremor, dopamine transporter SPECT, arm tremor, jaw tremor, akinesia, functional imaging
MeSH terms
Aged, Aged, 80 and over, Dopamine, Dystonia, Electromyography, Female, Humans, Male, Middle Aged, Tomography, Emission-Computed, Single-Photon, Age of Onset, Essential Tremor, Parkinsonian Disorders, Dopamine Plasma Membrane Transport Proteins

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