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EEG, EOG, EMG or polygraphic recording can be sampled and manipulated by computers without loss of information.
The manipulation of these signals provides at least the following advantages:
- It is possible to edit, copy, backup or send data.
- Modifications of some measurements or methods can be implemented.
- Methods of analysis developed in other laboratories can be used without requiring specific equipment.
- New methods of analysis applied to Clinical Neurophysiology can eventually be developed.
Since neurophysiological signals have a lot in common with other signals, the knowledge of methods of treatment of these signals can contribute to the extraction of relevant information to our field.
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2006-10-13