FACIAL EXPRESSIONS OF EMOTION IN SCHIZOPHRENIA: IMPLICIT PROCESSING AND NEURAL C

精神分裂症患者的面部表情：内隐加工和神经 C

• 批准号: 7952006
• 负责人: BARBARA SCHWARTZ
• 金额: $ 1.21万
• 依托单位: GEORGETOWN UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-04-01 至 2010-03-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7952006
• 关键词: Address; Adult; Age; Behavior; Behavioral; Brain; Categories; Clinical Research; Computer Retrieval of Information on Scientific Projects Database; Cues; Face; Face Processing; Facial Expression; Functional Magnetic Resonance Imaging; Funding; Grant; Human; Institution; Learning; Patients; Process; Research; Research Design; Research Personnel; Resources; Schizophrenia; Source; Stimulus; Techniques; Technology; United States National Institutes of Health; cognitive function; relating to nervous system; showing emotion

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. This is a well designed study investigating behavior and brain function in adult patients with schizophrenia during the implicit processing of facial expressions. Three specific aims have been developed to examine the ability schizophrenic patients to detect subtle regularities in human facial expressions. The first two aims use behavioral techniques to address this question, while the third aim employs the use of fMRI technology to study the neural correlates of face processing (using different facial expressions) while the subject respond to the age category of the face stimuli. The results of these studies will provide important information about the learning mechanisms underlying face process with regards to environmental cues in patients with altered cognitive function.

该子项目是利用该技术的众多研究子项目之一 资源由 NIH/NCRR 资助的中心拨款提供。子项目及 研究者 (PI) 可能已从 NIH 的另一个来源获得主要资金， 因此可以在其他 CRISP 条目中表示。列出的机构是 中心，不一定是研究者的机构。 这是一项精心设计的研究，调查成年精神分裂症患者在面部表情的内隐处理过程中的行为和大脑功能。已经制定了三个具体目标来检查精神分裂症患者检测人类面部表情微妙规律的能力。前两个目标使用行为技术来解决这个问题，而第三个目标则利用功能磁共振成像技术来研究面部处理（使用不同的面部表情）的神经相关性，同时受试者对面部刺激的年龄类别做出反应。这些研究的结果将提供关于认知功能改变患者的环境线索的面部过程背后的学习机制的重要信息。