Results 41 to 50 of about 3,024 (196)

Seizure Freedom in Temporal Plus Epilepsy Surgery Following Stereo-Electroencephalography [PDF]

open access: yesCanadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 2020
ABSTRACT:Background:“Temporal plus” epilepsy (TPE) is a term that is used when the epileptogenic zone (EZ) extends beyond the boundaries of the temporal lobe. Stereotactic electroencephalography (SEEG) has been essential to identify additional EZs in adjacent structures that might be part of the temporal lobe/limbic network.Objective:We present a small
Juan S, Bottan   +6 more
openaire   +2 more sources

Mapping Postictal Aphasia through Signal Complexity: A Stereo-Electroencephalography Study. [PDF]

open access: yesAnn Neurol
Objective The postictal period provides an opportunity to investigate the pathophysiology underlying aphasia and recovery following epileptic seizures. This study examines postictal aphasia in stereo‐electroencephalography (SEEG)‐explored patients to identify brain regions associated with task‐specific language ...
Bratu IF   +6 more
europepmc   +3 more sources

Retrospective evaluation and SEEG trajectory analysis for interactive multi-trajectory planner assistant [PDF]

open access: yes, 2017
Purpose: Focal epilepsy is a neurological disease that can be surgically treated by removing area of the brain generating the seizures. The stereotactic electroencephalography (SEEG) procedure allows patient brain activity to be recorded in order to ...
Amoroso, Gaetano   +7 more
core   +1 more source

Deep Learning with Convolutional Neural Networks for Motor Brain-Computer Interfaces based on Stereo-electroencephalography (SEEG) [PDF]

open access: yes, 2023
Objective: Deep learning based on convolutional neural networks (CNN) has achieved success in brain-computer interfaces (BCIs) using scalp electroencephalography (EEG).
Chen, Liang   +6 more
core   +3 more sources

Epilepsy and Ecstatic Experiences: The Role of the Insula. [PDF]

open access: yes, 2021
Ecstatic epilepsy is a rare form of focal epilepsy in which the aura (beginning of the seizures) consists of a blissful state of mental clarity/feeling of certainty. Such a state has also been described as a "religious" or mystical experience. While this
Bartolomei, Fabrice   +2 more
core   +3 more sources

Stereoelectroencephalography in the era of imaging guide surgery [PDF]

open access: yes, 2009
INTRODUCTION: The stereoelectroencephalography (SEEG), introduced by Talairach in 50', is an invasive method of tridimensional analysis of epileptogenic zone based on the intracranial placement of depth electrodes (DE).
Caboclo, Luís Otávio Sales Ferreira   +6 more
core   +2 more sources

Maximum approximate entropy and r threshold: A new approach for regularity changes detection [PDF]

open access: yes, 2014
Approximate entropy (ApEn) has been widely used as an estimator of regularity in many scientific fields. It has proved to be a useful tool because of its ability to distinguish different system's dynamics when there is only available short-length noisy ...
Restrepo, Juan F.   +2 more
core   +2 more sources

Significance of High-frequency Electrical Brain Activity [PDF]

open access: yes, 2017
 Electroencephalogram (EEG) data include broadband electrical brain activity ranging from infra-slow bands (200 / 250 Hz, respectively) are particularly of note due to their very close relationship to epileptogenicity, with the possibility that they ...
Agari, Takashi   +9 more
core   +1 more source

Intracranial EEG recording in autoimmune epilepsy dataset

open access: yesData in Brief, 2019
The appearance of seizures in autoimmune epilepsy on intracranial recordings has not been previously demonstrated. The following data shows a multifocal epilepsy in a patient with seronegative autoimmune epilepsy (reported here; “Electroclinical Insights
Lisa Gillinder, Sasha Dionisio
doaj   +1 more source

Accurate multi-robot targeting for keyhole neurosurgery based on external sensors monitoring [PDF]

open access: yes, 2012
Robotics has recently been introduced in surgery to improve intervention accuracy, to reduce invasiveness and to allow new surgical procedures. In this framework, the ROBOCAST system is an optically surveyed multi-robot chain aimed at enhancing the ...
A. Vaccarella   +5 more
core   +1 more source

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