SPATIAL AND TEMPORAL CHARACTERISTICS OF PHYSIOLOGICAL NOISE IN FMRI AT 3T

3T FMRI 生理噪声的时空特征

• 批准号: 7357852
• 负责人: CHIA-SHANG J LIU
• 金额: $ 2.18万
• 依托单位: UNIVERSITY OF PENNSYLVANIA
• 依托单位国家: 美国
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-06-01 至 2007-05-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7357852
• 关键词: SPATIAL; TEMPORAL; CHARACTERISTICS; PHYSIOLOGICAL; NOISE

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 this study, we evaluated the influence of physiological noise in fMRI as revealed by the differences in vasculature sensitivity of gradient-echo EPI (GE-EPI) and spin-echo EPI (SE-EPI).

该子项目是利用NIH/NCRR资助的中心赠款提供的资源的许多研究子项目之一。子项目和研究者（PI）可能从另一个NIH来源获得主要资金，因此可以在其他CRISP条目中表示。所列机构为中心，不一定是研究者所在机构。在这项研究中，我们评估了生理噪声的影响，功能磁共振成像显示的差异，血管敏感性梯度回波EPI（GE-EPI）和自旋回波EPI（SE-EPI）。