Palmer, Kencliffe Ornaldo2012-04-302012-04-302012-04-30https://hdl.handle.net/2139/12777Please contact the West Indiana Division at the University of the West Indies,St.Augustine in order to view the full thesis. Contact: wimail@sta.uwi.eduEstrogen -- Physiological effectRatsCognition disorder in old ageCognition in animalsSenile dementiaMemoryEffect of gonadal steroids on cognition in aged ratsThesis