2Seines OA, McKhann GM. Neurocognitive complications after coronary artery bypass surgery[J]. Ann Neurol,2005 ;57 (5) :615-21.
3Newman MF, Kirchner JL, Phillips Bute B, et al. Longitudinal assessment of neurocognitive function aftercoronaryartery bypass surgery[J]. N Engl J Med,2001 ;344(6) :395-402.
4Monk G,Weldon BC, Weldon JE,et al. Cerebral oxygen desaturations are associated with postoperative cognitive aysfunction in elderly patients[ J]. Anesthesiology,2002 ;96 : A40.
5Stemmelin J, Cassel JC, Will B, et al. Sensitivity to cholinergic drug treatments of aged rats with variable degrees of spatial memory impairment [J]. Behav Brain Res,1999;98( 1 ) :53-66.
6Rasmussen LS, Johnson T, Kuipers HM, et al. Does anaesthesia cause post operative cognitive dysfunction? A randomised study of regional versus general anaesthesia in 438 elderly patients[ J]. Acta Auaesthesiol Scand, 2003 ;47 (3) :260-6.
7Rohan D, Buggy D J, Crowley S, et aL. Increased incidence of postoperative cognitive dysfunction 24 hr after minor surgery in the elderly[ J]. Can J Anaesth ,2005 ;52 ( 2 ) : 137-42.
8Linstedt U, Meker O, Beryav A, et al. Does intraope rative hyperventilation improve neurological functions of older patients after general anaesthesia[J]? Anaesthesist,2002 ;51 (6) :457-62.
9Iohom G, Szarvas S, Larney V, et al. Perioperative plasma concentrations of stable nitric oxide products are predictive of cognitive dysfunction after laparoscopic ebolecystectomy [ J ]. Anestb Analg, 2004 ; 99 ( 4 ) : 1245 -52.
10Selwood A, Orrell M. Long term cognitive dysfunction in older people after non-cardiac surgery[ J]. BMJ ,2004 ;328 ( 7432 ) : 120-1.