bispectral index
C2CEFR level
96/100Rarity: very rare
TechnicalRegister
A processed electroencephalographic value that estimates the depth of anaesthesia on a scale from fully awake to deep suppression.
During the total intravenous anaesthetic I titrated the propofol to keep the bispectral index between forty and sixty.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
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