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. 2014 Feb 21;6(1):4. doi: 10.1186/1866-1955-6-4

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Copyright © 2014 Ribeiro et al.; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Alpha amplitude during eyes open or eyes closed resting conditions was higher in children and adolescents with neurofibromatosis type 1 (NF1) than controls. (A) Control (top) and NF1 (bottom) amplitude spectra of the electroencephalographic (EEG) recordings during eyes closed (grey lines) and eyes open (black lines) resting conditions. (B) Control and NF1 mean amplitude of each frequency band: average across the eyes closed and eyes open conditions. (C) Control and NF1 mean amplitude within the 8 to 12.75 Hz alpha band, during eyes closed and eyes open. (D) Control and NF1 mean alpha peak frequency during eyes closed and eyes open. All data represented as mean ± 1 standard error of the mean. *P <0.05; ***P <0.001; #P = 0.07.