Results 11 to 20 of about 47,389 (255)

Time-Frequency Domain Analysis of Quantitative Electroencephalography as a Biomarker for Dementia [PDF]

Diagnostics
Biomarkers currently used to diagnose dementia, including Alzheimer’s disease (AD), primarily detect molecular and structural brain changes associated with the condition’s pathology.
Chanda Simfukwe, Seong Soo A. An, Young Chul Youn   +2 more
doaj   +2 more sources

Quantitative Electroencephalography: Cortical Responses under Different Postural Conditions

Signals, 2023
In this study, the alpha and beta spectral frequency bands and amplitudes of EEG signals recorded from 10 healthy volunteers using an experimental cap with neoprene jacketed electrodes were analysed.
Marco Ivaldi, Lorenzo Giacometti, David Conversi   +2 more
doaj   +1 more source

Pathophysiological insight into transient global amnesia from quantitative electroencephalography

Neurobiology of Disease, 2022
Transient global amnesia (TGA) is recognized as a benign memory disorder, with characteristic clinical and imaging features. However, the pathophysiology of TGA remains elusive.
Keun-Hwa Jung, Da-jin Kang, Woo-Jin Lee, Hyo-Shin Son, Sohyun Kim, Seung Wan Kang   +5 more
doaj   +1 more source

Electroencephalography and Quantitative Electroencephalography in Mild Traumatic Brain Injury [PDF]

Journal of Neurotrauma, 2013
Mild traumatic brain injury (mTBI) causes brain injury resulting in electrophysiologic abnormalities visible in electroencephalography (EEG) recordings. Quantitative EEG (qEEG) makes use of quantitative techniques to analyze EEG characteristics such as frequency, amplitude, coherence, power, phase, and symmetry over time independently or in combination.
Zulfi, Haneef, Harvey S, Levin, James D, Frost, Eli M, Mizrahi   +3 more
openaire   +2 more sources

Comparison of smoothing filters in analysis of EEG data for the medical diagnostics purposes [PDF]

, 2020
This paper covers a brief review of both the advantages and disadvantages of the implementation of various smoothing filters in the analysis of electroencephalography (EEG) data for the purpose of potential medical diagnostics.
Blaszczyszyn, Monika, Gorzelanczyk, Edward Jacek, Kawala-Sterniuk, Aleksandra, Martinek, Radek, Ožana, Štěpán, Pelc, Mariusz, Podpora, Michal   +6 more
core   +1 more source

Screening of non-restorative sleep by quantitative EEG

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2022
Background Non-restorative sleep is the major cause of excessive daytime sleepiness and causes injures of the central nervous system. The most common cause of Excessive day sleepiness in a clinical setting is obstructive sleep apnea.
Leqaa El-Mekkawy, Dina El Salmawy, Mye A. Basheer, Eman Maher, Mona M. Nada   +4 more
doaj   +1 more source

Comparing Bender-Gestalt Test and Quantitative Electroencephalography for Brain Trauma Diagnosis in Depressive and Attention Deficit Hyperactivity Disorders

International Clinical Neuroscience Journal, 2021
Background: Some experts assert there is an association between traumatic brain injury and cognitive impairments such as attention deficit hyperactivity disorder (ADHD) and depressive disorder.
Samaneh Shakeri, Reza Bidaki, Hamid Mirhosseini, Mina Kiani   +3 more
doaj   +1 more source

Quantitative Electroencephalography Findings in Treatment-resistant and Responsive Patients with Idiopathic Generalized Tonic-Clonic Epilepsy [PDF]

Neurology Letters, 2023
Background: With roughly 50 million people affected in the world, epilepsy is a particularly important disorder of the brain commonly diagnosed based on findings of quantitative electroencephalography (QEEG).
Sheida Shaafi, Seyede Maryam Nasibi, Gholamreza Chalabianloo, Seyed Aria Nejadghaderi   +3 more
doaj   +1 more source

Prognostic Value of Various Hemostasis Parameters and Neurophysiological Examinations in Spontaneous Intracerebral Hemorrhage: The IRONHEART Study Protocol

Frontiers in Neurology, 2021
Rationale: Stroke is one of the leading causes of death in all developed countries. In Hungary, more than 10,000 patients die annually due to cerebrovascular diseases according to the WHO Mortality Database.
Tamás Árokszállási, Máté Héja, Zsuzsa Bagoly, Zsuzsa Bagoly, Kitti Bernadett Kovács, Rita Orbán-Kálmándi, Ferenc Sarkady, Judit Tóth, Klára Fekete, István Fekete, László Csiba, László Csiba   +11 more
doaj   +1 more source

Changes in the Brain Activity and Visual Performance of Patients with Strabismus and Amblyopia after a Compete Cycle of Light Therapy

Brain Sciences, 2021
This research assesses the brain activity and visual performance at baseline and after light therapy (LTH), of seventeen patients with strabismus and amblyopia (SA), and eleven healthy controls (HCs) from Querétaro, México.
Danjela Ibrahimi, Jorge D. Mendiola-Santibañez, Enoé Cruz-Martínez, Alfonso Gómez-Espinosa, Irineo Torres-Pacheco   +4 more
doaj   +1 more source