Bertrand O, Perrin F, Pernier J
Electroencephalogr Clin Neurophysiol. 1985 Nov;62(6):462-4. doi: 10.1016/0168-5597(85)90058-9.
For multichannel evoked potential recording, several authors have proposed to use the 'average reference.' This paper tries to justify the choice of this reference. Indeed, it can be shown that the integral of the potential distribution over a sphere including current dipoles is null. The limitations of the use of such an average reference are discussed.
对于多通道诱发电位记录，几位作者提议使用“平均参考”。本文试图证明这种参考的选择是合理的。实际上，可以证明在包含电流偶极子的球体上电位分布的积分是零。本文还讨论了使用这种平均参考的局限性。
