CONTROLLED & AUTOMATIC COGNITION IN MONKEYS: DEVELOPMENT OF A NEW MODEL SYSTEM

受控

• 批准号: 7715750
• 负责人: ROBERT L. HAMPTON
• 金额: $ 2.85万
• 依托单位: EMORY UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-05-01 至 2009-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7715750
• 关键词: Animals; Biological Models; Cognition; Cognitive; Computer Retrieval of Information on Scientific Projects Database; Conflict (Psychology); Development; Dissociation; Face; Funding; Grant; Habits; Hearing; Human; Institution; Macaca mulatta; Memory; Monkeys; Organism; Performance; Procedures; Process; Relative (related person); Reporting; Research; Research Personnel; Resources; Solutions; Source; Stimulus; System; Testing; Training; United States National Institutes of Health; Voice; coping; experience; memory process

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. In humans a fundamental distinction is made between memories that are consciously accessible (explicit or declarative) and those that are nonconscious (implicit or nondeclarative). Historically this distinction has depended on verbal reports of private experience (e.g. "I knew" versus "I guessed"), making it impossible to apply to nonverbal animals. Furthermore, because more than one memory system may contribute to solution of a given cognitive task, equating performance in specific tasks with the function of a specific memory system is problematic. Process dissociation procedures (PDPs) offer a potential solution to these problem. PDP does not depend on verbal reports to distinguish between memory processes, and can therefore be used with nonverbal organisms. Furthermore, by presuming simultaneously active memory processes, PDP avoids the pitfalls of ascribing specific memory processes to specific tasks, and rather quantifies the relative contributions of automatic (implicit) and controlled (explicit) memory processes in a single cognitive task. Monkeys have been trained and tested in the PDP procedure which involves modified matching training in which certain stimuli are over-represented so as to instill memory habits in the monkeys. We have observed contributions of both habit and memory. We have also been taking as second approach to this problem by examining how rhesus monkeys cope with conflicting information in memory tasks, specifically when they hear a monkey voice that does not match with the monkey face.

该副本是利用众多研究子项目之一 由NIH/NCRR资助的中心赠款提供的资源。子弹和 调查员（PI）可能已经从其他NIH来源获得了主要资金， 因此可以在其他清晰的条目中代表。列出的机构是 对于中心，这不一定是调查员的机构。 在人类中，在有意识地访问（明确或声明性的）与无意识的记忆之间做出了基本的区别（隐含或非确切性）。从历史上看，这种区别取决于私人经验的口头报道（例如“我知道“我猜”），因此无法应用于非语言动物。 此外，由于多个内存系统可能有助于解决给定认知任务的解决方案，因此将特定任务中的性能与特定内存系统的功能等同起来是有问题的。过程解离程序（PDP）为这些问题提供了潜在的解决方案。 PDP不取决于口头报告来区分记忆过程，因此可以与非语言生物一起使用。此外，通过假定同时有效的内存过程，PDP避免了将特定内存过程归因于特定任务的陷阱，并量化了单个认知任务中自动（隐式）和受控（显式）和受控（显式）内存过程的相对贡献。 在PDP程序中对猴子进行了训练和测试，该程序涉及修改的匹配训练，其中某些刺激的代表过多，以便在猴子中灌输记忆习惯。我们已经观察到习惯和记忆的贡献。我们还通过检查恒河猴如何应对记忆任务中的信息，特别是当他们听到与猴子面孔不符的猴子声音时，我们还一直在采用第二种方法来解决这个问题。