A SQUID biomagnetometer system for measurement of spinal cord evoked magnetic fields
A SQUID biomagnetometer system for measurement of spinal cord evoked magnetic fields
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用于测量脊髓诱发磁场的 SQUID 生物磁力计系统
DOI：
10.1088/0953-2048/14/12/320
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发表时间：
2001
影响因子：
3.6
通讯作者：
H. Kado
中科院分区：
文献类型：
--
作者：
Y. Adachi;G. Uehara;J. Kawai;S. Kawabata;H. Okubo;H. Komori;H. Kado
我们研制了一套24通道超导量子干涉装置（SQUID）生物磁测量系统，用于测量刺激脊髓诱发磁场。该系统使用复合LTc SQUID梯度计，可以观察磁场的三维分量。利用该系统，我们成功地记录了猫脊髓中神经元信号传递所对应的诱发磁场。
We developed a 24-channel superconducting quantum interference devices (SQUIDs) biomagnetometer system for the measurement of the evoked magnetic field from stimulated spinal cords. The system uses composite LTc SQUID gradiometers and can observe the three-dimensional components of the magnetic field. With the system, we could successfully record the evoked magnetic fields corresponding to neuronal signals transmitting in the spinal cord of a cat.