High-resolution Non-cryogenic Magnetoencephalography: Systems-Level Integration

高分辨率非低温脑磁图：系统级集成

• 批准号: 10439757
• 负责人: Vishal K Shah
• 金额: $ 99.97万
• 依托单位: QUSPIN
• 依托单位国家: 美国
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-04-01 至 2024-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10439757
• 关键词: 3D Print; Adult; Age; Area; Brain; Communication; Computer software; Consumption; Data; Development; Diagnosis; Disabled Persons; Electric Wiring; Electronics; Ensure; Floor; Frequencies; Future; Gold; Head; Helmet; Individual; Journals; Magnetism; Magnetoencephalography; Mental disorders; National Institute of Mental Health; Neurosciences Research; Noise; Optics; Performance; Persons; Phase; Play; Positioning Attribute; Preparation; Publishing; Pump; Research; Research Personnel; Resolution; Ships; Speed; System; Techniques; Technology; Temperature; Testing; Time; Validation; Variant; Work; commercialization; cost; cryogenics; electronic sensor; experience; light weight; magnetic field; neonate; neuroimaging; operation; optical sensor; prototype; research and development; sensor; sensor technology; software development; technology development; temporal measurement

Abstract Magnetoencephalography (MEG) is an important functional neuroimaging technique that provides an excellent combination of high spatial and temporal resolution. At present, MEG scanners are handicapped by cost and complexity imposed by cryogenically cooled superconducting sensor technology. In our recently completed Phase II project, we developed new noncryogenic optical sensors that are suitable replacements for superconducting sensors in MEG systems. In this project, using our newly developed sensors, we will build a low cost, room temperature, ‘wearable’ MEG system with resolution exceeding current gold standards. The system developed in this project will be an advanced commercialization ready prototype suitable for neuroscience research applications.

抽象的 脑磁图 (MEG) 是一种重要的功能性神经影像技术，可提供 高空间和时间分辨率的完美结合 目前，MEG 扫描仪存在缺陷。 由于低温冷却超导传感器技术带来的成本和复杂性。 完成二期项目后，我们开发了新型非低温光学传感器，可以作为合适的替代品 用于 MEG 系统中的超导传感器。 在这个项目中，我们将使用我们新开发的传感器构建一个低成本、室温的“可穿戴”设备 MEG 系统的分辨率超过了当前的黄金标准。 适合神经科学研究应用的先进商业化原型。