Signal Processing and Data Analysis Core

信号处理和数据分析核心

• 批准号: 10198723
• 负责人: Jonathan Z. Simon
• 金额: $ 19.24万
• 依托单位: UNIV OF MARYLAND, COLLEGE PARK
• 依托单位国家: 美国
• 财政年份: 2017
• 资助国家: 美国
• 起止时间: 2017-09-15 至 2024-05-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10198723
• 关键词: Aging; Area; Auditory; Brain imaging; Catalogs; Collaborations; Communication; Computer software; Computers; Custom; Data; Data Analyses; Data Set; Development; Documentation; Effectiveness; Electroencephalography; Electrophysiology (science); Ensure; Equipment; Evolution; Experimental Designs; Generations; Human; Individual; Knowledge; Laboratories; Laboratory Personnel; Methodology; Modernization; Monitor; Neuronal Plasticity; Noise; Participant; Research; Research Personnel; Resources; Services; Signal Transduction; Statistical Data Interpretation; Stimulus; System; Technology; Time; Training; cognitive training; data acquisition; data modeling; design; experimental analysis; experimental study; graphical user interface; image processing; in vivo imaging; innovation; large datasets; signal processing; sound; two-photon; web site

CORE B: Signal Processing and Data Analysis - Abstract The Signal Processing and Data Analysis (SP&DA) core supports enhancements and new developments within PPG laboratories and facilitates collaboration among the projects that comprise this PPG. The Core provides services to each of the three projects (and associated labs) beyond what is available to individual PIs through the individual projects and increases effectiveness by sharing expertise and centralizing labor- intensive tasks. The availability of such resources increases the efficiency, sophistication, and innovation of the individual projects and enables us to pursue collaborative research efforts that would not otherwise be possible. The first specific aim is to provide customized hardware assistance to the individual laboratories participating in the three projects; upgrade and maintain stimulus generation and real-time data acquisition systems; and design and fabricate specialized equipment for use in PPG laboratories. The second specific aim is to facilitate and enable opportunities for collaboration across laboratories/projects by providing cross- laboratory programming support for data acquisition, stimulus generation, signal and image processing, data analysis, and support communication, sharing, and training across all laboratories and participants in the PPG, and across projects. The third specific aim is to provide support for sophisticated statistical experimental design and analysis for modeling data obtained across all three projects and substantially advance our knowledge of improvements in neuroplasticity with aging as a result of auditory/cognitive training.

核心 B：信号处理和数据分析 - 摘要 信号处理和数据分析 (SP&DA) 核心支持增强功能和新开发 在 PPG 实验室内，促进构成该 PPG 的项目之间的协作。核心 为三个项目（以及相关实验室）中的每一个项目提供超出单个 PI 所能提供的服务 通过各个项目，并通过共享专业知识和集中劳动力来提高效率 密集的任务。这些资源的可用性提高了效率、复杂性和创新性。 个别项目，使我们能够开展合作研究工作，否则这些工作将无法进行 可能的。第一个具体目标是为各个实验室提供定制的硬件帮助 参与三个项目；升级和维护刺激生成和实时数据采集 系统；设计和制造供 PPG 实验室使用的专用设备。第二个具体目标 是通过提供跨实验室/项目来促进和创造合作机会 数据采集​​、刺激生成、信号和图像处理、数据的实验室编程支持 分析，并支持所有实验室和 PPG 参与者之间的沟通、共享和培训， 以及跨项目。第三个具体目标是为复杂的统计实验提供支持 对所有三个项目获得的建模数据进行设计和分析，并大大推进我们的 了解由于听觉/认知训练而导致的神经可塑性随着年龄的增长而改善。