Quantitative magnetoencephalography of spontaneous brain activity in Alzheimer disease: an exhaustive frequency analysis.

@article{Fernndez2006QuantitativeMO,
  title={Quantitative magnetoencephalography of spontaneous brain activity in Alzheimer disease: an exhaustive frequency analysis.},
  author={Alberto Fern{\'a}ndez and Roberto Hornero and Agust{\'i}n Mayo and Jes{\'u}s Poza and Fernando Maest{\'u} and Tom{\'a}s Ortiz Alonso},
  journal={Alzheimer disease and associated disorders},
  year={2006},
  volume={20 3},
  pages={153-9}
}
Quantitative magnetoencephalography (qMEG) was used to investigate differences in the 2 to 60 Hz spectral power, between Alzheimer disease (AD) patients and control subjects. Twenty-two AD patients and 21 age-matched control subjects participated in this study. MEG signal analysis comprised the division of the entire 2 to 60 Hz spectrum in 2 Hz-width subbands. Both the relative power and the contribution of each subband to the correct classification of AD patients and controls were calculated… CONTINUE READING