Complementarity of different analysis methods
article
The spread of alpha waves over the scalp in normal subjects has been investigated with three forms of analysis: 1. continuous frequency analysis; 2. auto- and cross-correlation analysis; 3. topographic analysis.
The data obtained with these analyses indicate that different alpha rhythms may be discerned in different areas, that the alpha rhythm-producing structures are probably loosely coupled, and that alpha waves appear to “sweep”, usually in a fronto-occipital direction.
The data obtained with these analyses indicate that different alpha rhythms may be discerned in different areas, that the alpha rhythm-producing structures are probably loosely coupled, and that alpha waves appear to “sweep”, usually in a fronto-occipital direction.
TNO Identifier
358301
Source
Electroencephalography and Clinical Neurophysiology, 16(1-2), pp. 136-139.
Pages
136-139
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