Visual evoked potential estimation by eigendecomposition

机译：通过特征分解进行视觉诱发电位估计

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摘要

In this paper an eigendecomposition method is presented to estimate evoked potentials (EP). Taking into account of the characteristic of evoked potentials, the method uses two observations both of which contain desired EP signal and undesired EEG signal. If the desired and undesired signal are uncorrelated (i.e. they are orthgonal) and the signal-to-noise-ratios (SNR) of each observations are different, we can use the eigendecomposition method to separate EP signal from EEG. Visual evoked potentials (VEP) of humans have been estimated and good results obtained by this method.

机译：本文提出了一种本征分解方法来估计诱发电位（EP）。考虑到诱发电位的特征，该方法使用两个观测值，其中两个观测值均包含所需的EP信号和不希望的EEG信号。如果所需信号和不需要信号是不相关的（即它们是正交的）并且每个观测值的信噪比（SNR）不同，我们可以使用特征分解方法将EP信号与EEG分开。已经估计了人的视觉诱发电位（VEP），并且通过该方法获得了良好的结果。

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Qiu W; Chan FHY; Lam FK;
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年度 1998
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正文语种 eng
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专利

1. Misrouting of the optic nerves in albinism: estimation of the extent with visual evoked potentials. [J] . Hoffmann MB, Lorenz B, Morland AB, Investigative ophthalmology & visual science . 2005,第10期

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2. Application of adaptive noise cancellation with neural-network-based fuzzy inference system for visual evoked potentials estimation. [J] . Yin H, Zeng Y, Zhang J, Medical engineering & physics. . 2004,第1期

机译：自适应噪声消除与基于神经网络的模糊推理系统在视觉诱发电位估计中的应用。
3. Estimation of single sweep steady-state visual evoked potentials by adaptive line enhancement [J] . Davila C.E., Abaye A. IEEE Transactions on Biomedical Engineering . 1994,第2期

机译：通过自适应线增强估计单扫描稳态视觉诱发电位
4. Visual evoked potential estimation by eigendecomposition [C] . Qiu, W., Chan, Engineering in Medicine and Biology Society, 1998. Proceedings of the 20th Annual International Conference of the IEEE . 1998

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5. Transcranial magnetic motor evoked potentials, somatosensory evoked potentials, sensory evoked potentials, and brainstem auditory evoked responses in Cavalier King Charles Spaniel dogs with and without syringomyelia . [D] . Wolfe, Katheryn Christa. 2010

机译：在有和没有脊髓空洞症的骑士国王查尔斯猎犬狗中，经颅磁电机诱发电位，体感诱发电位，感觉诱发电位和脑干听觉诱发反应。
6. Comparing Steady-State Visually Evoked Potentials Frequency Estimation Methods in Brain-Computer Interface With the Minimum Number of EEG Channels [O] . Mehrnoosh Neghabi, Hamid Reza Marateb, Amin Mahnam 2019

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7. Importance of visual evoked potentials in estimation of the maturation in premature children [O] . Knezevic T., Petronic I., Cirovic D., 2014

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8. Focal Lesions of Visual Cortex: Effects on Visual Evoked Potentials in Rats [R] . Dyer, R. S. , Jensen, K. F. , Boyes, W. K. 1987

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Visual evoked potential estimation by eigendecomposition

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