Display options
Share it on

Surg Neurol Int. 2013 Mar 22;4:31. doi: 10.4103/2152-7806.109464. Print 2013.

Targeting thalamic tremor cells in deep brain stimulation for multiple sclerosis-induced complex tremor.

Surgical neurology international

Ersoy Kocabicak, Murat Terzi, Onur Alptekin, Yasin Temel

Affiliations

  1. Department of Neurosurgery, Ondokuz Mayis University, Samsun, Turkey ; Department of Neurosurgery and Neuroscience, Maastricht University Medical Center, Maastricht, The Netherlands.

PMID: 23607053 PMCID: PMC3622375 DOI: 10.4103/2152-7806.109464

Abstract

BACKGROUND: Tremor is an important cause of disability in patients with multiple sclerosis (MS). It is an ongoing debate as to which brain region should be targeted in MS patients with complex tremors.

CASE DESCRIPTION: Here, we describe our experience with targeting thalamic tremor cells in the ventro-intermediate/ventro-oralis posterior (Vim/Vop) region in a patient with MS related complex tremor. Intraoperative multiple-microelectrode recordings showed the existence of tremor cells. Test stimulation produced the best effect when performed at the regions where tremor cells were recorded. Postoperative examination revealed a substantial improvement of the tremor.

CONCLUSION: Our case observation reveals the existence of a neurophysiological target for deep brain stimulation (DBS) in MS related tremor.

Keywords: Deep brain stimulation; multiple sclerosis; nucleus ventro-oralis posterior; thalamus; tremor cell; ventro-intermediate nucleus

References

  1. Mult Scler. 2012 Mar;18(3):345-50 - PubMed
  2. Mov Disord. 2006 Jun;21 Suppl 14:S259-83 - PubMed
  3. Neurosurgery. 2012 Jan;70(1):66-9 - PubMed
  4. Neurosurgery. 2006 Apr;58(4 Suppl 2):ONS-280-5; discussion ONS-285-6 - PubMed
  5. Neurology. 1983 Nov;33(11):1444-52 - PubMed
  6. Neurosurgery. 2010 Sep;67(3):646-51; discussion 651 - PubMed
  7. Eur J Neurosci. 2010 Oct;32(7):1202-14 - PubMed
  8. J Clin Neurosci. 2005 Aug;12(6):638-42 - PubMed
  9. Mov Disord. 2007 Apr 30;22(6):833-8 - PubMed
  10. Acta Neurochir (Wien). 2007 Aug;149(8):749-58; discussion 758 - PubMed
  11. Mov Disord. 2002;17 Suppl 3:S2-8 - PubMed
  12. Br J Neurosurg. 2007 Aug;21(4):349-54 - PubMed
  13. J Clin Neurosci. 2002 Jan;9(1):64-8 - PubMed
  14. Ann Neurol. 2011 Feb;69(2):292-302 - PubMed

Publication Types