Altered oscillatory brain activity in Alzheimer disease (AD) may reflect underlying
neuropathological changes, and its characterization might lead to new diagnostic …

Background: Induced‐oscillatory activity is considered a key factor for understanding
functional processes in the brain. Magnetoencephalography (MEG) can measure oscillatory …

Objectives: In the present study, MEG was used to analyze spectral power and reference-
free coherence in patients with probable Alzheimer's disease (AD). Methods: Sixty-one …

OBJECTIVE: The pathophysiological mechanisms of cognitive dysfunction and dementia in
Parkinson's disease (PD) are still poorly understood. Altered resting state oscillatory brain …

The objective of this study was to examine the differences in oscillatory brain dynamics in
Alzheimer's disease (AD) according to age at onset using quantitative …

Background: Patients suffering from Alzheimer's disease exhibit more activity in the
conventional electroencephalographic delta and theta bands. This activity concurs with …

Slowing of spontaneous alpha oscillations and an anterior shift of a source of alpha activity
(8–13 Hz) have been consistently reported in the EEG studies of Alzheimer's disease (AD). It …

Quantitative magnetoencephalography (qMEG) was used to investigate differences in the 2
to 60 Hz spectral power, between Alzheimer disease (AD) patients and control subjects …

OBJECTIVE: In this study, we applied a novel procedure to calculate the mean frequency
from the Magnetoencephalography (MEG) signals of 22 patients with Alzheimer's Disease …

Aging and gender influence regional brain activities. Although these biases should be
considered during the clinical examinations using magnetoencephalography, they have yet …