Results 11 to 20 of about 3,252,295 (291)

Meditation and the EEG [PDF]

open access: yes, 1980
Previous research on meditation and the EEG is described, and findings relating to EEG patterns during meditation are discussed. Comparisons of meditation with other altered states are reviewed and it is concluded that, on the basis of existing EEG ...
West, Michael
core   +4 more sources

Plasticity of brain functional systems as a compensator resource in normal and pathological aging associated with atherosclerosis

open access: yesАтеросклероз, 2020
The analytical review address to the influence of atherosclerotic vascular changes in the development of age-related cognitive decline, the role of the cognitive reserve as a factor in the compensating of the brain changes associated with normal and ...
I. V. Tarasova   +2 more
doaj   +1 more source

More Than Spikes: On the Added Value of Non-linear Intracranial EEG Analysis for Surgery Planning in Temporal Lobe Epilepsy

open access: yesFrontiers in Neurology, 2022
Epilepsy surgery can be a very effective therapy in medication refractory patients. During patient evaluation intracranial EEG is analyzed by clinical experts to identify the brain tissue generating epileptiform events.
Michael Müller   +4 more
doaj   +1 more source

Resting state cortical EEG rhythms in Alzheimer's disease: toward EEG markers for clinical applications: a review [PDF]

open access: yes, 2012
The human brain contains an intricate network of about 100 billion neurons. Aging of the brain is characterized by a combination of synaptic pruning, loss of cortico-cortical connections, and neuronal apoptosis that provoke an age-dependent decline of ...
Lizio, Roberta   +25 more
core   +1 more source

Adult Critical Care Electroencephalography Monitoring for Seizures: A Narrative Review

open access: yesFrontiers in Neurology, 2022
Electroencephalography (EEG) is an important and relatively inexpensive tool that allows intensivists to monitor cerebral activity of critically ill patients in real time.
Sonali Sharma   +5 more
doaj   +1 more source

Cortical sources of resting state EEG rhythms are sensitive to the progression of early stage Alzheimer's disease [PDF]

open access: yes, 2013
Cortical sources of resting state electroencephalographic (EEG) rhythms are abnormal in subjects with Alzheimer's disease (AD). Here we tested the hypothesis that these sources are also sensitive to the progression of early stage AD over the course of ...
Nicola Marzano   +82 more
core   +1 more source

Correlation of qEEG with PET in schizophrenia [PDF]

open access: yes, 1998
PET relative metabolism was correlated with quantitative EEG in 9 schizophrenic patients. The PET metabolic regions of interest were the frontal lobes, thalamus and basal ganglia, and right and left temporal lobes.
Günther, Wilfried   +4 more
core   +1 more source

Associations of Baseline Sleep Microarchitecture with Cognitive Function After 8 Years in Middle-Aged and Older Men from a Community-Based Cohort Study

open access: yesNature and Science of Sleep, 2023
Jesse L Parker,1 Andrew Vakulin,1,2 Yohannes Adama Melaku,1 Gary A Wittert,3,4 Sean A Martin,3,4 Angela L D’Rozario,2,5 Peter G Catcheside,1 Bastien Lechat,1 Barbara Toson,6 Alison J Teare,1 Sarah L Appleton,1,4,* Robert J Adams1,4,7,* 1Flinders ...
Parker JL   +11 more
doaj  

Network dynamics in the healthy and epileptic developing brain [PDF]

open access: yesNetwork Neuroscience, 2018
Electroencephalography (EEG) allows recording of cortical activity at high temporal resolution. EEG recordings can be summarized along different dimensions using network-level quantitative measures, such as channel-to-channel correlation, or band power ...
Richard Rosch   +3 more
doaj   +1 more source

Lithium-induced EEG changes in patients with affective disorders [PDF]

open access: yes, 2000
In 12 patients with affective disorders (ICD-10: F31, F32, F33), EEGs were recorded before and after 4.4 months of lithium treatment. Effects of lithium on the EEG were analyzed by power spectral analysis controlled for vigilance.
Schröter, Andreas   +4 more
core   +1 more source

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