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Very low frequency EEG oscillations and the resting brain in young adults: a preliminary study of localisation, stability and association with symptoms of inattention
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Helps, Suzannah K., James, C. J., Debener, S., Karl, Anke and Sonuga-Barke, E. J. S.. (2008) Very low frequency EEG oscillations and the resting brain in young adults: a preliminary study of localisation, stability and association with symptoms of inattention. Journal of Neural Transmission, 115 (2). pp. 279-285. ISSN 0300-9564
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Official URL: http://dx.doi.org/10.1007/s00702-007-0825-2
Abstract
Background. Spontaneous very low frequency oscillations (VLFO: <0.2 Hz) in functional magnetic-resonance imaging are proposed to identify a default-mode network of resting brain activity. Activity in this network has been related to lapses of attention during goal-directed tasks and may provide a basis for ADHD. This study assessed the relation between scalp-recorded EEG VLFO at rest and ADHD.
Methods. 13 young adults with high- and 11 with low self-ratings of ADHD participated. Direct current EEG was recorded during a five minute rest session and was retested after approximately 1 week.
Results. A consistent and temporally stable pattern of VLFOs was observed across specific scalp regions in low-ADHD participants. High-ADHD participants had less VLFO power across these locations, especially where inattention self-ratings were high. Inattention was not related to VLFO power in other locations.
Discussion. Initial evidence is provided for a pattern of VLFOs at rest which is associated with inattention symptoms.
| Item Type: | Journal Article |
|---|---|
| Subjects: | R Medicine > RC Internal medicine > RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry R Medicine > RJ Pediatrics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Science > WMG (Formerly the Warwick Manufacturing Group) |
| Journal or Publication Title: | Journal of Neural Transmission |
| Publisher: | Springer Wien |
| ISSN: | 0300-9564 |
| Official Date: | 2008 |
| Volume: | 115 |
| Number: | 2 |
| Number of Pages: | 7 |
| Page Range: | pp. 279-285 |
| Identification Number: | 10.1007/s00702-007-0825-2 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Access rights to Published version: | Restricted or Subscription Access |
| Version or Related Resource: | This item was also submitted to the 39th International Danube Symposium for Neurological Science and Continuing Education/1st International Congress on ADHD, from Childhood to Adult Disease, Wurzburg, Germany, Jun 2-5, 2007. |
| URI: | http://wrap.warwick.ac.uk/id/eprint/47133 |
Data sourced from Thomson Reuters' Web of Knowledge
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