Operatsiya endoskopicheskoy kholetsistektomii, nesmotrya na maluyu travmatichnost', soprovozhdaetsya vyrazhennymi trevozhnymi narusheniyami v pred- i v posleoperatsionnom periodakh, a takzhe kognitivnoy disfunktsiey u ryada bol'nykh zrelogo vozrasta. Trevozhnost' imeet stoykiy kharakter. Predlozhen sobstvennyy oprosnik dlya vyyavleniya trevozhnykh narusheniy, ikh napravlennosti i vyrazhennosti (rutinnyy ospros bol'noy, kak pravilo, ne daet sushchestvennoy informatsii). Naydeny dostatochno spetsificheskie izmeneniya elektroentsefalogrammy, otrazhayushchie trevozhnoe sostoyanie bol'nykh. Predlozheny prakticheskie mery po diagnostike i profilaktike trevozhnykh i kognitivnykh narusheniy. V osnovu raboty polozhen material obsledovaniya 166 zhenshchin s khronicheskim kholetsistitom.