作者: E. I. Rodríguez-Martínez , F. J. Ruiz-Martínez , C. I. Barriga Paulino , Carlos M. Gómez
DOI: 10.1007/S11571-016-9402-4
关键词:
摘要: It has been described that the frequency ranges at which theta, mu and alpha rhythms oscillate is increasing with age. The present report, by analyzing spontaneous EEG, tries to demonstrate whether there an increase age in cortical structures oscillate. A topographical approach was followed. EEG of one hundredand seventy subjects recorded. spectral power (from 0.5 45.5 Hz) obtained means Fast Fourier Transform. Correlations spatial topographies among different groups showed older presented same maps as younger groups, but oscillating higher frequencies. results suggest brain areas lower frequencies children than for a broad range. This shift would be trend rhythm development.