Analysis of MEG Background Activity in Alzheimer’s Disease Using Nonlinear Methods and ANFIS

@article{Gmez2008AnalysisOM,
  title={Analysis of MEG Background Activity in Alzheimer’s Disease Using Nonlinear Methods and ANFIS},
  author={Carlos G{\'o}mez and Roberto Hornero and Daniel Ab{\'a}solo and Alberto Fern{\'a}ndez and Javier Escudero},
  journal={Annals of Biomedical Engineering},
  year={2008},
  volume={37},
  pages={586-594}
}
This study was designed to analyze the magnetoencephalogram (MEG) background activity from 20 patients with probable Alzheimer’s disease (AD) and 21 control subjects by using two nonlinear methods: sample entropy (SampEn), and Lempel–Ziv complexity (LZC). The former quantifies the signal regularity, and the latter is a complexity measure. The signals were acquired with a 148-channel whole-head magnetometer placed in a magnetically shielded room. Our results show that MEG recordings are less… CONTINUE READING

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