CES-D depression scores are correlated with frontal EEG alpha asymmetry.
In order to evaluate the relationship between frontal EEG asymmetry and depressive symptomology, the Center for Epidemiological Studies Depression scale [CES-D; Radloff, 1977] was given to 163 women, and their EEG was recorded from the mid frontal (F3 and F4) and parietal (P3 and P4) regions during a 3 min baseline recording. As expected from previous research on depression, CES-D scores were negatively correlated with frontal EEG alpha asymmetry scores and positively correlated with left frontal EEG alpha power. Analyses of variance further revealed that mothers scoring above the cut-off for depression (CES-D > or = 16) had significantly lower frontal EEG asymmetry scores than mothers with 0-2 and 3-12 CES-D scores but not lower scores than mothers with 13-15 CES-D scores.
Diego
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Touch Research Institutes, University of Miami School of Medicine, P.O. Box 016820, 1601 N.W. 12th Avenue, Miami, FL 33101, USA.
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Hernandez-Reif
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D000328:Adult; D000513:Alpha Rhythm; D003866:Depressive Disorder / Q000175:diagnosis*; D004569:Electroencephalography; D005260:Female; D005500:Follow-Up Studies; D005625:Frontal Lobe / Q000502:physiology*; D006801:Humans; D009035:Mothers / Q000523:psychology*; D011569:Psychiatric Status Rating Scales