Reducing Interference of Involuntary Movements in EEG Signal Analysis

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Abstract:

Electroencephalogram (EEG) signal has conventionally been recorded with some devices, leads, an electrode cap, amplifier units, and A/D converters. The EEG signal can be contaminated by interference or sensor failures. Among the several artifact sources, an involuntary movement of patient is one of the main sources of interference in the EEG recording. The main objective of this study is to find the time of patient’s movement and to reduce noise effects from involuntary movements.

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257-260

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December 2011

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