Response to “isolated head tremor: A DAT SPECT and somatosensory temporal discrimination study.”

L. Williams, J. S. Butler, S. O'Riordan, S. Skeehan, C. Collins, M. Hutchinson

Research output: Contribution to journalLetterpeer-review

2 Scopus citations

Abstract

In response to Ferrazano and colleagues’ observation of normal DAT binding in patients with isolated head tremor but with abnormal STDT, we report normal 123-IBZM SPECT in a cohort of patients with adult-onset idiopathic focal dystonia with cervical dystonia and their unaffected first-degree relatives both with normal and abnormal TDTs. We discuss molecular imaging findings in dystonia.

Original languageEnglish
Pages (from-to)166-167
Number of pages2
JournalParkinsonism and Related Disorders
Volume87
DOIs
StatePublished - Jun 2021
Externally publishedYes

Keywords

  • Cervical dystonia
  • Dopamine 2 receptors
  • Idiopathic focal dystonia
  • Isolated head tremor
  • SPECT

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