우울증의 뇌파변화

Title
우울증의 뇌파변화
Other Titles
Electroencephalographic Changes in Depression
Author(s)
천은진
Keywords
뇌파·우울증·전두엽 비대칭성·생체지표; EEG · Depression · Alpha asymmetry · Biological marker
Issue Date
201310
Publisher
대한생물치료정신의학회
Citation
생물치료정신의학, v.19, no.2, pp.93 - 100
Abstract
Electroencephalography is the most practical and accessible neuroimaging technique. An abnormal pattern of asymmetric activity in the frontal regions due to relative hyperactivity over the right and/or relative hypoactivity over the left frontal regions has been demonstrated in the electroencephalographic studies of depression. Alterations in brain functional cortical connectivity in resting-state networks and a loss of selectivity in resting functional connectivity were detected in an electroencephalographic study of major depressive disorder. Researchers suggested that several electroencephalography-based methods may be useful biological marker for predicting antidepressant response. Alpha- and theta-band EEG abnormalities, the combined Antidepressant Response Index(ATR), cordance, EEG source localization have the potential to offer predictors of treatment response. Future studies will be needed to validate their usefulness for clinical practice.
URI
http://hdl.handle.net/YU.REPOSITORY/28760
ISSN
1225-9454
Appears in Collections:
의과대학 > 정신건강의학교실 > Articles
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