BEHAVIORAL AND NEURAL RESPONSES TO FACES AND EXPRESSIONS IN NONHUMAN PRIMATES

非人类灵长类动物对面部和表情的行为和神经反应

• 批准号: 8357505
• 负责人: LISA A. PARR
• 金额: $ 4.12万
• 依托单位: EMORY UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-08-01 至 2012-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8357505
• 关键词: Behavioral; Discrimination; Equipment; Face; Facial Expression; Female; Funding; Grant; Individual; Macaca mulatta; Methods; Monkeys; National Center for Research Resources; Pan Genus; Preparation; Primates; Principal Investigator; Reporting; Research; Research Infrastructure; Resources; Running; Source; Space Models; United States National Institutes of Health; Work; cost; male; nonhuman primate; relating to nervous system; response

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. This is the second year report for this grant. We have completed several of the aims in the first 2 years, including running PCA to examine the variance in facial features in male and female chimpanzees and rhesus monkeys. This involved the preparation of over 150 facial composites, averages of 10 or more individual photographs of specific individuals to run through the PCA analysis. We have also examined how the chimpanzees and monkeys perceive these facial features by exploring discrimination using a face space model. We have also prepared the first component of the facial categorization task and are poised to run the second component early in the 3rd year. We have also received supplemental funds to purchase some new equipment related to these aims and will work in the third year to implement these new methods.

该子项目是利用资源的众多研究子项目之一 由 NIH/NCRR 资助的中心拨款提供。子项目的主要支持 并且子项目的主要研究者可能是由其他来源提供的， 包括其他 NIH 来源。 子项目可能列出的总成本 代表子项目使用的中心基础设施的估计数量， NCRR 赠款不直接向子项目或子项目工作人员提供资金。 这是该补助金的第二年报告。我们在头两年内完成了几个目标，包括运行 PCA 来检查雄性和雌性黑猩猩和恒河猴的面部特征差异。这涉及准备超过 150 个面部合成图像，平均 10 张或更多特定个体的个人照片，以进行 PCA 分析。我们还通过使用面部空间模型探索辨别能力，研究了黑猩猩和猴子如何感知这些面部特征。我们还准备了面部分类任务的第一个部分，并准备在第三年年初运行第二个部分。 我们还收到了补充资金来购买一些与这些目标相关的新设备，并将在第三年努力实施这些新方法。