Single Triangular Coil Used to Identify the Position and Orientation of a Subject for Biomagnetic Measurements
Single Triangular Coil Used to Identify the Position and Orientation of a Subject for Biomagnetic Measurements
复制标题
用于识别生物磁测量对象的位置和方向的单个三角形线圈
DOI:
10.1109/lmag.2019.2943128
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发表时间:
2019
影响因子:
1.2
通讯作者:
Uehara Gen
中科院分区:
文献类型:
--
作者:
Adachi Yoshiaki;Oyama Daisuke;Uehara Gen
Knowledge of the position and orientation of a subject in reference to an array of magnetic flux sensors is crucial for accurate current source reconstruction in biomagnetic field measurements. For alignment between the subject and the sensor array, multiple small circular marker coils, attached to anatomical fiducial points on the body's surface, are commonly used. We propose a new triangular marker coil that can replace the conventional marker coils. A triangular marker coil is effective for continuous positioning because, unlike conventional marker coils, it requires neither sequential excitation nor multiple oscillators. In this letter, a suitable design for triangular marker coils was investigated, and the positioning of an actual triangular marker coil using a magnetoencephalogram system was demonstrated.
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影响因子:
1.6
作者:
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通讯作者:
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DOI:
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2004
期刊:
Neurology & clinical neurophysiology : NCN
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通讯作者:
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影响因子:
1.8
作者:
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通讯作者:
Uehara, G