دورية أكاديمية
Comparison between the C5 or C6-Cz electrode assembly and C3 or C4-Cz assembly for transcranial electric motor activation of muscular response of the contralateral facial nerve.
| العنوان: | Comparison between the C5 or C6-Cz electrode assembly and C3 or C4-Cz assembly for transcranial electric motor activation of muscular response of the contralateral facial nerve. |
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| المؤلفون: | Verst SM; Post-Graduation Department, São Paulo Medical School, University of Sao Paulo, Brazil. silviaverst@terra.com.br, Chung TM, Sucena AC, Maldaun MV, Aguiar PH |
| المصدر: | Acta neurochirurgica [Acta Neurochir (Wien)] 2012 Dec; Vol. 154 (12), pp. 2229-35. Date of Electronic Publication: 2012 Oct 04. |
| نوع المنشور: | Comparative Study; Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Springer Country of Publication: Austria NLM ID: 0151000 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 0942-0940 (Electronic) Linking ISSN: 00016268 NLM ISO Abbreviation: Acta Neurochir (Wien) Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Wien, Springer. |
| مواضيع طبية MeSH: | Electric Stimulation/*methods , Evoked Potentials, Motor/*physiology , Facial Muscles/*physiopathology , Facial Nerve/*physiopathology , Monitoring, Intraoperative/*methods , Pyramidal Tracts/*physiopathology, Adult ; Aged ; Electric Stimulation/instrumentation ; Electrodes ; Facial Muscles/innervation ; Facial Nerve/anatomy & histology ; Female ; Humans ; Male ; Middle Aged ; Monitoring, Intraoperative/instrumentation ; Young Adult |
| مستخلص: | Objective: We used an assembly of electrodes C3 and C4-Cz in order to activate the motor cortical area of the corticobulbar tract to elucidate the motor-evoked potential of the contralateral mentalis muscle. Method: We compared this setup to that of an assembly with electrodes C5 or C6-Cz using a train of electrical pulses and a single electrical pulse. This analysis was made in 23 consecutive patients who underwent several varied surgeries and were prospectively operated on at Santa Paula Hospital between January and June 2011. Results: The results showed that the assembly with C5 or C6-Cz produced a multisynaptic motor-evoked potential in the contralateral mentalis muscle in 86.9 % of the patients, whereas 82.6 % of patients stimulated at points C3 or C4-Cz presented the same response. However, both assemblies showed similar behavior with the use of a single electrical pulse for peripheral contralateral nerve stimulation. Conclusion: We concluded that the C5 or C6-Cz assembly was similar to C3 or C4-Cz in obtaining a multisynaptic response in the contralateral mentalis muscle, although it required less intensive stimulation than the C3 or C4- Cz assembly. |
| تواريخ الأحداث: | Date Created: 20121012 Date Completed: 20130509 Latest Revision: 20121119 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1007/s00701-012-1505-z |
| PMID: | 23053280 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 0942-0940 |
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| DOI: | 10.1007/s00701-012-1505-z |