title: Light sedation protects memory.
mesh_terms: D000367:Age Factors; D000368:Aged; D000768:Anesthesia, General / Q000009:adverse effects*; D000777:Anesthetics / Q000009:adverse effects; D003072:Cognition Disorders / Q000209:etiology / Q000517:prevention & control*; D016292:Procedural Sedation / Q000379:methods*; D003693:Delirium / Q000209:etiology / Q000517:prevention & control*; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008568:Memory / Q000187:drug effects; D008569:Memory Disorders / Q000139:chemically induced / Q000517:prevention & control*; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology* / Q000517:prevention & control*
chemical_list: D000777:Anesthetics