Neuromuscular Block Differentially Affects Immobility and Cortical Activation at Near-Minimum Alveolar Concentration Anesthesia

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Doufas A. G. , Komatsu R., Orhan-Sungur M. , Sengupta P., Wadhwa A., Mascha E., ...Daha Fazla

ANESTHESIA AND ANALGESIA, cilt.109, ss.1097-1104, 2009 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 109
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1213/ane.0b013e3181af631a
  • Sayfa Sayıları: ss.1097-1104


BACKGROUND: Anesthesia-induced immobility and cortical suppression are governed by anatomically separate, but interacting, areas of the central nervous system. Consequently, larger volatile anesthetic concentrations are required to suppress cortical activation than to abolish movement in response to noxious stimulation. We examined the effect of decreased afferent input, as produced by neuromuscular block (NMB), on immobility and cortical activation, as measured by Bispectral index (BIS) of the electrocardiogram, in the presence of noxious stimulation during approximately minimum alveolar concentrations (MACs) of desflurane anesthesia.