Ford, J M Expectancy for events in old age: stimulus sequence effects on P300 and reaction time. [electronic resource] - Journal of gerontology Nov 1982 - 696-704 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. ISSN: 0022-1422 Standard No.: 10.1093/geronj/37.6.696 doi Subjects--Topical Terms: Acoustic StimulationAdultAgedAgingBrain--physiologyEvoked Potentials, AuditoryFemaleHumansMental Recall--physiologyMiddle AgedReaction Time--physiology