Withtheadventofmoderntechniques,drugs,andmonitoring,generalanesthesiahascometobeconsideredanunlikelycauseofharm,particularlyforhealthypatients.Whilethisislargelytrue,newlyemergingclinicalandlaboratorystudieshavesuggestedthatexposuretoanestheticagentsduringearlychildhoodmayhavelong-lastingadverseeffectsoncognitivefunction.Thisconcernhasbeenthefocusofintensestudyinthefieldof