Results 131 to 140 of about 1,498 (171)

Stereoelectroencephalography: Interpretation

Journal of Clinical Neurophysiology, 2016
Summary:Intracranial EEG has been in use for more than 50 years in the presurgical evaluation of patients with medically intractable focal epilepsy. The stereoelectroencephalography (SEEG) method has expanded very significantly over the last 5 years, in parallel with the increase in the number of complex cases (i.e., MRI-negative) being referred with ...
Juan C, Bulacio, Patrick, Chauvel, Aileen, McGonigal   +2 more
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Discussion of stereoelectroencephalography

Acta Neurologica Scandinavica, 1994
Stereoelectroencephalography (SEEG) provides the neurosurgeon with crucial information for directing surgical strategies aimed at removing the epileptogenic foci. In lesional epilepsies the epileptogenic area does not necessarily correspond with the lesional area as defined by imaging techniques.
G. Avanzini, C. Besta, G. Avanzini
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Videotaping epileptic attacks during stereoelectroencephalography

Neurology, 1979
Relating the onset of clinical attacks as recorded on a videotape to surface and depth electrographic events improves our ability to define the local or diffuse origin of seizures. In two patients with complex partial seizures, all 14 attacks appeared 3 to 6 seconds after focal discharges began in the amygdala or hippocampus. This meant that the spread
A V, Delgado-Escueta, B, Nashold, M, Freedman, C, Keplinger, G, Waddell, P, Miller, S, Carwille   +6 more
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Theoretical stereoelectroencephalography density on the brain convexity

Epilepsy Research, 2022
Invasive electroencephalography (EEG) remains the "gold standard" for diagnosing the epileptogenic zone in patients with drug-resistant epilepsy and discrepancies between seizure semiology, video-EEG and magnetic resonance imaging (MRI) findings. However, the possibilities of stereoelectroencephalography (SEEG) to explore the brain surface remain a ...
Krasimir, Minkin, Kaloyan, Gabrovski, Petar, Karazapryanov, Yoana, Milenova, Stanimir, Sirakov, Petia, Dimova   +5 more
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Stereoelectroencephalography and the Role of the Nurse

Journal of Neuroscience Nursing, 2020
ABSTRACT BACKGROUND Stereoelectroencephalography (SEEG) is an invasive diagnostic surgical procedure used to identify specific areas of seizure activity in the brain. SEEG has been shown in both adult and pediatric populations to be a safe and effective tool for preoperative decision making.
Debbie A, Masemer, Hong, Yu, Peter E, Konrad, Dario J, Englot   +3 more
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Robotic-Guided Stereoelectroencephalography for Refractory Epilepsy

Neurology India, 2021
Background: Stereoelectroencephalography (SEEG) has become an integral part of epilepsy surgery, often used in the localization of the epileptogenic zone. It is an essential modality not only in the evaluation of nonlesional but also lesional drug refractory epilepsy, especially in the presence of anatomo-electro-clinical ...
Ramesh S, Doddamani, Raghu, Samala, Heri, Subianto, Bhargavi, Ramanujam, Manjari, Tripathi, Poodipedi S, Chandra   +5 more
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Monopolar stereoelectroencephalography-guided radiofrequency thermocoagulation

Journal of Neurosurgery
OBJECTIVE Stereoelectroencephalography (SEEG)–guided radiofrequency thermocoagulation (RFTC) has the advantage of producing a lesion in the epileptogenic zone (EZ) at the end of SEEG. The majority of published SEEG-guided RFTCs have been bipolar and usually performed between contiguous contacts of the same electrode.
Krasimir T, Minkin, Kaloyan R, Gabrovski, Yoana T, Milenova, Petar A, Karazapryanov, Stanimir S, Sirakov, Petia S, Dimova   +5 more
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Interpretation of the Intracranial Stereoelectroencephalography Signal

Neurosurgery Clinics of North America, 2020
The intracranial electroencephalogram (iEEG) is essential in decision making for epilepsy surgery. Although localization of epileptogenic brain regions by means of iEEG has been the gold standard for surgical decision-making for more than 70 years, established guidelines for what constitutes genuine iEEG epileptic activity and what is normal brain ...
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Interictal Infraslow Activity in Stereoelectroencephalography

Journal of Clinical Neurophysiology, 2016
Infraslow activity (ISA) occurring during the interictal state in focal epilepsy is largely unstudied. In this exploratory analysis, the authors aimed to characterize features of interictal ISA in a cohort of patients studied by stereoelectroencephography.The interictal stereoelectroencephography records for 15 consecutive adult patients were ...
Stephen A, Thompson, Balu, Krishnan, Jorge, Gonzalez-Martinez, Juan, Bulacio, Lara, Jehi, John, Mosher, Andreas, Alexopoulos, Richard C, Burgess   +7 more
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Implantation of Stereoelectroencephalography Electrodes: A Systematic Review

Journal of Clinical Neurophysiology, 2016
Background: Stereoelectroencephalography (SEEG) was developed by Talairach and Bancaud in Paris in the late 1950s. Subsequently, the Talairach methodology was adopted at a number of additional centers in Europe and Canada. Technical aspects remained essentially unchanged for the following 30 years. Only in the last two decades,
Francesco, Cardinale, Giuseppe, Casaceli, Fabio, Raneri, Jonathan, Miller, Giorgio, Lo Russo   +4 more
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