Complexity analysis of spontaneous brain activity in Alzheimer disease and mild cognitive impairment: an MEG study.

Abstract

Nonlinear analyses have shown that Alzheimer disease (AD) patients' brain activity is characterized by a reduced complexity and connectivity. The aim of this study is to define complexity patterns of mild cognitive impairment (MCI) patients. Whole-head magnetoencephalography recordings were obtained from 18 diagnosed AD patients, 18 MCI patients, and 18… (More)
DOI: 10.1097/WAD.0b013e3181c727f7

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