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Neuromuscular block...
Neuromuscular block and the electroencephalogram during sevoflurane anaesthesia
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- Ekman, A. (författare)
- KI Stockholm
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- Flink, Roland (författare)
- Uppsala universitet,Institutionen för neurovetenskap,Uppsala
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- Sundman, E. (författare)
- Karolinska Institutet,KI Stockholm
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- Eriksson, L.I. (författare)
- Karolinska Institutet,KI Stockholm
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- Brudin, Lars, 1946- (författare)
- Linköpings universitet,Hälsouniversitetet,Klinisk fysiologi
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- Sandin, R. (författare)
- Karolinska Institutet,KI Stockholm
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(creator_code:org_t)
- 2007
- 2007
- Engelska.
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Ingår i: NeuroReport. - 0959-4965 .- 1473-558X. ; 18:17, s. 1817-1820
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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http://kipublication...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- The effect of neuromuscular block on the anaesthetic depth of hypnosis is an elusive question. We simultaneously investigated the influence of neuromuscular block on the bispectral index, a measure of hypnosis during general anaesthesia, and on the electroencephalogram. Patients were anaesthetized with sevoflurane. Noxious tetanic electrical stimulation was applied on two occasions: before and after profound neuromuscular block achieved with rocuronium. Neuromuscular block significantly attenuated the effect from noxious stimulation on electroencephalogram power and synchrony in the γ band (P<0.05), and the corresponding effect on bispectral index (P<0.02). These findings are probably due to the reduced arousing afferent input from paralysed muscles, and not to changes in the frontal electromyogram.
Nyckelord
- bispectral index
- electroencephalogram
- general anaesthesia
- neuromuscular block
- MEDICINE
- MEDICIN
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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