LLR can be safely performed with low overall morbidity. According to this experience and irrespective of the learning curve, resections of P-S segments were identified as an independent risk factor for conversion in LLR.

Targeting Ce(PROP) at which patients lose consciousness with effect-site-controlled TCI does not translate into an immediate constant effect.

No abstract

The authors regret that during an internal audit of their previous work 1 based on some findings published by Carlisle 2 , it came to their attention that some typographical errors occurred in Table 2 of the original publication. The error was evoked by an erroneous range selection during calculations in Excel, which allows the authors to reproduce the origin of the error. The correct data for the populations in Table 2 is: Additionally, we found that the statement on age p455: "A higher ke0 reflects a slower equilibration" should be replaced by: "A higher ke0 reflects a faster equilibration"The authors apologise for any inconvenience caused.