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在MEG传感器阵列设计中采用最低假设方法

Andrey Zhdanov1,2, Jussi Nurminen3, Joonas Iivanainen4

  • 1BioMag Laboratory, HUS Diagnostic Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.

Physics in medicine and biology
|June 29, 2023
PubMed
概括

这项研究将磁脑电图 (MEG) 传感器阵列设计重新定义为工程问题,重点关注精确的神经磁场测量. 一个新的功率图量化了传感器噪声放大,从而实现了优化的MEG传感器阵列设计.

关键词:
在MEGEG中,MEG是MEG.道信息容量 道信息容量有光学的磁力计,具有光学的磁力计.优化的优化优化优化.传感器阵列是一系列的传感器阵列.矢量球体波器 矢量球体波器

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相关概念视频

Design Example: Capacitance Multiplier Circuit01:20

Design Example: Capacitance Multiplier Circuit

In integrated circuit technology, a capacitance multiplier is often utilized to produce a larger capacitance value when a small physical capacitance falls short. This is achieved by a circuit that multiplies capacitance values by a factor of up to 1000, such that a 10-pF capacitor can replicate the performance of a 100-nF capacitor.
The circuit illustrated in Figure 1 below incorporates two op-amps, with the first operating as a voltage follower and the second acting as an inverting amplifier.
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