EEG-NIRS in epilepsy in children and neonates

Summary Coregistration of EEG-near infrared spectroscopy (NIRS) is a recent technique used to analyse changes in both electrical and local hemodynamic activities. Here, we describe some technical aspects of simultaneous EEG-NIRS signal acquisition focusing on recent EEG-NIRS sensors, notably the Ele...

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Bibliographic Details
Published in:Neurophysiologie clinique 2010-11, Vol.40 (5), p.281-292
Main Authors: Wallois, F, Patil, A, Héberlé, C, Grebe, R
Format: Article
Language:English
Subjects:
Biological and medical sciences
Cerebrovascular Circulation
Child
Child, Preschool
Crise
EEG
EEG-NIRS
Electrocardiography
Electroencephalography
Electroptode
Electroptodes
Epilepsies, Partial - diagnosis
Epilepsy
Epilepsy - diagnosis
Epilepsy - physiopathology
Epilepsy, Absence - diagnosis
Epilepsy, Generalized - diagnosis
Evoked Potentials - physiology
Headache. Facial pains. Syncopes. Epilepsia. Intracranial hypertension. Brain oedema. Cerebral palsy
Humans
Hémodynamique
Ictal
Imagerie optique
Infant
Infant, Newborn
Interical
Medical sciences
Multimodalité
Métabolique
Near infrared spectroscopy
Nervous system (semeiology, syndromes)
Neurology
NIRS
Optical imaging
Oxygen - blood
Préictal
Signal Processing, Computer-Assisted
Spectroscopy, Near-Infrared
SPIR
Synchronisation
Video EEG
Épilepsie
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Description
Summary:Summary Coregistration of EEG-near infrared spectroscopy (NIRS) is a recent technique used to analyse changes in both electrical and local hemodynamic activities. Here, we describe some technical aspects of simultaneous EEG-NIRS signal acquisition focusing on recent EEG-NIRS sensors, notably the Electroptode® ™. Advantages and disadvantages of simultaneous EEG-NIRS acquisition are discussed in comparison to other common techniques in epilepsy. Most important recent results are presented and discussed, notably those providing new insights into the mechanisms propelling neurons to synchronize, resulting in inter-critical spikes and different types of seizures.
ISSN:0987-7053
1769-7131
DOI:10.1016/j.neucli.2010.08.004