Results 21 to 30 of about 3,252,295 (291)

EEG spectral changes induced by hemodialysis

Clinical Neurophysiology Practice, 2021
Objective: To investigate the EEG spectral changes induced during hemodialysis in patients with chronic kidney disease (CKD), and to identify the risk factors associated with changes in the Central Nervous System (CNS) during hemodialysis.
Bogdan Florea, Remus Orasan, Cristian Budurea, Ioan Patiu, Helga Demeny, Cosmina Ioana Bondor, László Vécsei, Sándor Beniczky   +7 more
doaj   +1 more source

Quantitative EEG for the detection of brain ischemia [PDF]

Critical Care, 2012
Monitoring in most intensive care units (ICUs) is limited to continuous assessments of cardiopulmonary function, whereas brain monitoring has traditionally been limited to serial neurological examinations and infrequent imaging studies. Increasingly it is becoming clear that secondary neurological complications, such as seizures and brain ischemia, are
Foreman, Brandon, Claassen, Jan
openaire   +3 more sources

Coherence analysis: Methods, solutions and problems [PDF]

, 2008
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.A coherence function is a measure of the correlation of two signals and may be used as a measure for functional relationship between brain areas.
Irfan, Memon
core   +7 more sources

EEG Power Spectral Density in NREM Sleep is Associated with the Degree of Hypoxia in Patients with Obstructive Sleep Apnea

Nature and Science of Sleep, 2023
Chan Zhang,1,2,* Yanhui Wang,1,4,* Dongxiao Li,3 Mengjie Li,1,4 Xiaofeng Zhang,1,2 Wenzheng Rong,1,2 Pu Wang,1 Lanjun Li,1,2 Shujing He,1,2 Yuming Xu,1,2 Yusheng Li1,2 1Department of Neurology, The First Affiliated Hospital of Zhengzhou ...
Zhang C, Wang Y, Li D, Li M, Zhang X, Rong W, Wang P, Li L, He S, Xu Y, Li Y   +10 more
doaj  

Klassifizierung psychotroper Substanzen nach deren Wirkung auf das Corticale und Hippocampale Wach-EEG der Ratte [PDF]

, 1986
An chronisch mit Ableitelektroden im parietalen Cortex und im dorsalen Hippocampus versehenen Ratten wurde die Wirkung verschiedener i.p. Dosen von Referenzpsychopharmaka auf das quantifizierte EEG untersucht.
Dürmüller, Niklaus
core   +1 more source

Autism and mild epilepsy associated with a de novo missense pathogenic variant in the GTPase effector domain of DNM1

American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView., 2023
Abstract Dynamin 1 is a GTPase protein involved in synaptic vesicle fission, which facilitates the exocytosis of neurotransmitters necessary for normal signaling. Pathogenic variants in the DNM1 gene are associated with intractable epilepsy, often manifested as infantile spasms at onset, developmental delay, and a movement disorder, and are located in ...
Davide Mei, Elena Parrini, Claudia Bianchini, Maria Luisa Ricci, Renzo Guerrini   +4 more
wiley   +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 [Corrigendum]

Nature and Science of Sleep, 2023
Parker JL, Vakulin A, Melaku YA, et al. Nat Sci Sleep. 2023;15:389–406. The authors advise that the funding section on page 404 is incorrect. The funding statement should read as follows: Funding This study was funded by a National Health and ...
Parker JL, Vakulin A, Melaku YA, Wittert GA, Martin SA, D'Rozario AL, Catcheside PG, Lechat B, Toson B, Teare AJ, Appleton SL, Adams RJ   +11 more
doaj  

Regional Absolute Power Quantitative EEG After Single Dose of Aripiprazole in Patients with Schizophrenia

Neuropsychiatric Investigation, 2022
Objective: The aim of this study is to investigate the relationship between regional absolute power quantitative electroencephalogram (EEG) after a single dose of aripiprazole and short-term treatment response in patients with schizophrenia as a ...
Gautam Sharma, Shipra Singh
doaj   +1 more source

Continuous EEG source imaging enhances analysis of EEG-fMRI in focal epilepsy [PDF]

, 2010
Introduction: EEG-correlated fMRI (EEG-fMRI) studies can reveal haemodynamic changes associated with Interictal Epileptic Discharges (IED). Methodological improvements are needed to increase sensitivity and specificity for localising the epileptogenic ...
Lemieux, L., Michel, C. M., Guye, M., Rodionov, R., Thornton, R., Vulliemoz, Serge, Carmichael, D. W., Lhatoo, S. D., Michel, Christoph, Duncan, J.S., Michel, C.M., Carmichael, D.W., Lhatoo, S.D., Guye, Maxime, Vulliemoz, S., Duncan, J. S.   +15 more
core   +1 more source

Electroencephalography in delirium assessment: a scoping review

BMC Neurology, 2022
Background Delirium is a common disorder affecting around 31% of patients in the intensive care unit (ICU). Delirium assessment scores such as the Confusion Assessment Method (CAM) are time-consuming, they cannot differentiate between different types of ...
Tim L. T. Wiegand, Jan Rémi, Konstantinos Dimitriadis   +2 more
doaj   +1 more source