Encoding influences on recognition memory processes

编码对识别记忆过程的影响

• 批准号: 7164437
• 负责人: Nicole K Speer
• 金额: $ 4.78万
• 依托单位: UNIVERSITY OF COLORADO
• 依托单位国家: 美国
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-12-01 至 2007-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7164437
• 关键词: Encoding; influences; recognition; memory; processes

DESCRIPTION (provided by applicant): The purpose of the proposed research is to understand how cognitive processes during encoding influence the processes engaged during recognition memory. Dual-process theories of recognition memory suggest that recognition memory is supported by two distinct processes: one that relies on the familiarity of an item, and one that relies on the recollection of specific information related to the item. The proposed studies aim to test the effects of expectancy, stimulus organization, and associative processing on these two processes. It is hypothesized that each of these manipulations will selectively influence recollection processes rather than familiarity processes during recognition memory. The proposed research will use a combination of behavioral and neurophysiological techniques (event-related brain potentials, or ERPs) to test this hypothesis. The proposed research will enhance existing knowledge of recollection and familiarity processes in recognition memory, as well as provide insight into the nature of test expectancy, organizational, and associative processing effects on memory performance. Future studies will be able to apply these findings toward the facilitation and rehabilitation of memory processes in memory-impaired populations.

描述（由申请人提供）：拟议研究的目的是了解编码过程中的认知过程如何影响识别记忆过程中的过程。 识别记忆的双过程理论表明，识别记忆由两个不同的过程支持：一个依赖于对某个项目的熟悉程度，另一个依赖于对与该项目相关的特定信息的回忆。拟议的研究旨在测试预期、刺激组织和联想处理对这两个过程的影响。假设这些操作中的每一个都会选择性地影响识别记忆期间的回忆过程而不是熟悉过程。拟议的研究将结合使用行为和神经生理学技术（事件相关脑电位，ERP）来检验这一假设。拟议的研究将增强认知记忆中回忆和熟悉过程的现有知识，并深入了解测试期望、组织和联想处理对记忆表现的影响的本质。未来的研究将能够将这些发现应用于促进和恢复记忆受损人群的记忆过程。