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信号与噪声的比率与小表面线圈的场强度相比

Rolf Pohmann1, Nikolai I Avdievich1, Klaus Scheffler1,2

  • 1Magnetic Resonance Center, Max Planck Institute for Biological Cybernetics, Tübingen, Germany.

NMR in biomedicine
|May 8, 2024
PubMed
概括

超高场MRI可以提高信号对噪声比 (SNR). 对于使用表面线圈的小动物成像,SNR随着磁场强度 (B0) 的增加,受到线圈噪声的影响,SNR会超直线增加.

关键词:
现场强度强度的领域强度.信号与噪声的比率是信号与噪声的比率.小动物成像成像技术表面线圈 表面线圈超高射场是指一个超高射场.

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