Digital EEG
The advantages of digital EEG over analog EEG include paperless storage, quantification, automatic event detection and networking capabilities.46,47 The flexibility of digital EEG allows modification of the recording parameters, such as montage, filters, amplitude and duration display scales retrospectively during review of the recording. These capabilities allow for more accurate interpretation of the EEG data.48 Since digital EEG machines are comparable in cost to analog EEG machines, they are slowly replacing the analog EEG machines in developing countries as well.
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