MAGNETIC-FIELDS PRODUCED BY EYE BLINKING
MAGNETIC-FIELDS PRODUCED BY EYE BLINKING
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DOI：
10.1016/0013-4694(85)91091-0
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发表时间：
1985-01-01
期刊：
影响因子：
--
通讯作者：
SEPPANEN, M
中科院分区：
文献类型：
--
作者：
ANTERVO, A;HARI, R;SEPPANEN, M
Magnetic signals produced by voluntary eye blinking were recorded. The maximal signs were found over the posterior parts of the orbits. The polarity of the signal reversed over each eye and in the frontal midline. The amplitude increases with light and amplitude decreases with darkness were similar in the electrical and magnetic blink and eye movement signals. Three different simulation models were used in the interpretation of the results. It is concluded that the primary current source of the blink signal is the transretinal current density. Lid movements change the geometry of the volume conductor resulting in changes in the measured electrical and magnetic field patterns.
