Hyperventilation-induced EEG slowing with altered awareness: Non-epileptic, epileptic or both?
نویسندگان
چکیده
منابع مشابه
Does hyperventilation elicit epileptic seizures?
PURPOSE Voluntary hyperventilation has been advocated for many decades as an "activating" procedure to provoke clinical seizures and epileptiform discharges in subjects with suspected epilepsy who undergo standard EEG recordings. This study was undertaken to determine the effects of hyperventilation in patients with proven epilepsy. METHODS We examined the records of 433 consecutive patients ...
متن کاملNon-epileptic seizures: delayed diagnosis in patients presenting with electroencephalographic (EEG) or clinical signs of epileptic seizures
The clinical differentiation between epileptic seizures (ES) and non-epileptic seizures (NES) is often difficult and mostly based on the presence or absence of widely recognized features of ES such as tongue biting, falling, incontinence or concomitant epileptic abnormalities in the electroencephalogram (EEG). We retrospectively analysed the records of all patients referred to our Epilepsy Cent...
متن کاملEEG-based Classification of Epileptic and Non-Epileptic Events using Multi-Array Decomposition
1 EEG-based Classification of Epileptic and Non-Epileptic Events using Multi-Array Decomposition; Evangelia Pippa, Multidimensional Data Analysis and Knowledge Management Laboratory, Department of Computer Engineering and Informatics, University of Patras, Patras, Greece Vasileios G. Kanas, Multidimensional Data Analysis and Knowledge Management Laboratory, Department of Computer Engineering an...
متن کاملClassification Control for Discrimination between Interictal Epileptic and Non – Epileptic Pathological EEG Events
In this study, the problem of discriminating between interictal epileptic and nonepileptic pathological EEG cases, which present episodic loss of consciousness, investigated. We verify the accuracy of the feature extraction method of autocross-correlated coefficients which extracted and studied in previous study. For this purpose we used in one hand a suitable constructed artificial supervised ...
متن کاملNon-invasive EEG Functional Neuroimaging for Localizing Epileptic Brain Activity
Surgical therapy has become an important therapeutic alternative for patients with medically intractable epilepsy. Correct and anatomically precise localization of the epileptic focus, preferably with non-invasive methods, is the main goal of the pre-surgical epilepsy diagnosis to decide if resection of brain tissue is possible. The most important diagnosis tool used at epilepsy surgery centers...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical Neurophysiology Practice
سال: 2021
ISSN: 2467-981X
DOI: 10.1016/j.cnp.2021.05.001