ИСТИНА

In a single experimental scheme we compared influence of the anesthetic “Propofol” at different levels of drug sedation on the processes of consolidation and reconsolidation of declarative and procedural material. This material was unintentionally encoded while solving the problem of visual spatial search and comparison (task “search for differences between pictures”). At the first stage, a day before surgery, patients (N = 7) were presented paired visual stimuli with the task of finding differences. A day later, during surgery, we carried out a contextual reminder for reactivation of stimuli and gave a new task for consolidation condition. Final testing was carried out on the third day. For the consolidation condition there was an effect of a violation of declarative memory while the procedural one remained.