Results 81 to 90 of about 590,836 (297)

Intraoperative neurophysiological mapping & localization of posterior median sulcus during intramedullary spinal cord tumor resection_technical communication

Interdisciplinary Neurosurgery, 2019
Objectives: To assess orthodormic stimulation mapping technique for posterior median sulcus with some variation in parameters from that used in Simon study model.
Elamir Elsherif, MD, D.ABNM, Khaled AlMusrea, B.Med.Sc., MD, FRCSC, Yasser Orz, MD, PhD., Prof.   +2 more
doaj   +1 more source

Direct cortical stimulation–evoked symptoms in the human temporal pole: A systematic review

Epileptic Disorders, EarlyView.
Abstract The temporal pole represents a key node within temporolimbic networks and may contribute to seizure generation in temporal lobe epilepsy. Direct cortical stimulation (DCS), performed during intracranial presurgical evaluation, is a valuable method for delineating the seizure onset zone by reproducing electro‐clinical features of a patient's ...
Yulia Novitskaya, Andreas Schulze‐Bonhage   +1 more
wiley   +1 more source

Measurement of somatosensory evoked potentials.

, 2018
A) Set-up of median nerve somatosensory evoked potentials (mSSEP). B) Electrode placement of the recording electrodes on the head (Cz/Fz position) and stimulating electrodes at the forelimb (median nerve [yellow]) and hind limb (tibial nerve [yellow ...
Christoph Benk (3145131), Friedhelm Beyersdorf (3324636), Fabian A. Kari (3324648), Sonja Krause (2678233), Hartmut Buerkle (131054), Jakob Wollborn (792183), Sven Maier (5828972), Martin A. Schick (729815), Ulrich Goebel (131076)   +8 more
core   +1 more source

Consequences of subacute intratracheal exposure of rats to cadmium oxide nanoparticles: Electrophysiological and toxicological effects [PDF]

, 2012
Cadmium is a metal used in various industrial applications, whereby exposure to Cd-containing fumes is likely. The submicron sized particles in the fumes represent an extra risk due to their high mobility within the organism and high surface area ...
Paulik, Edit, Szabó Andrea, Kónya, Zoltán, Kozma Gábor, Sápi András, Kozma, Gábor, Papp, András, Papp András, Oszlánczi Gábor, Horváth, Edina, Szabó, Andrea, Oszlánczi, Gábor, Sápi, András, Kónya Zoltán, Horváth Edina, Paulik Edit   +15 more
core   +1 more source

Ultrafast oscillations in the human brain and their functional significance

Epilepsia, EarlyView.
Abstract Objective The upper frequency limit of human brain activity remains unknown. Using ultrahigh sampling rate (≥20 kHz) intracranial microelectroencephalography, this study aimed to systematically explore and quantitatively characterize brain field oscillations beyond the established high‐frequency oscillation range (>2 kHz), and to determine ...
Milan Brázdil, Vojtěch Trávníček, Jonathan Curot, Martin Pail, Monika Służewska‐Niedźwiedź, Robert Roman, Filip Plešinger, Emmanuel Barbeau, Michal Kucewicz, Petr Klimeš, Jan Cimbálník, Pavel Jurák, William C. Stacey, Gregory A. Worrell   +13 more
wiley   +1 more source

Temperature homeostasis disruption and hypothalamic alterations in experimental drug‐resistant epilepsy

Epilepsia, EarlyView.
Abstract Objective Elevated body temperature may increase seizure risk, yet the relationship between thermoregulation and seizures, as well as the underlying mechanisms, remains poorly understood. We investigated whether thermoregulatory control is altered in experimental temporal lobe epilepsy (TLE), as such impairment could reduce the ability of ...
Rossella Di Sapia, Akash Bera, Omar Mamad, James D. Mills, Benjamin Villasana‐Salazar, Giada Lavigna, Edoardo Micotti, Manuela Conticello, Asmin Alam, Roberto Chiesa, Francesca Pagani, Roberta Frapolli, Angelo M. Lavecchia, Christodoulos Xinaris, Eleonora Aronica, Andre Altmann, Teresa Ravizza, Sanjay M. Sisodiya, David C. Henshall, Annamaria Vezzani   +19 more
wiley   +1 more source

Somatosensory evoked potentials in deaferentation pain [PDF]

, 2008
The aim of study was to examine how to the Somatosensory evoked potentials ( SEPs) are affected in patients with cerebrovascular thalamic lesions and to correlate the findings with sensory ...
Gorgoska, E, Ilievska, Liljana
core   +2 more sources

Creativity and its link to epilepsy

Epilepsia Open, EarlyView.
Abstract Creative thinking represents one of our highest‐order cognitive processes, involving multiple cortical structures and an intricate interplay between several cortical and subcortical networks. It results in novel ideas that translate to useful products or concepts. The evolutionary purpose of creativity is therefore apparent, as it advances our
Itay Tokatly Latzer, Phillip L. Pearl
wiley   +1 more source

Comparison of multimodal intraoperative neurophysiological monitoring efficacy in early childhood and school aged children undergoing spinal surgery

Acta Orthopaedica et Traumatologica Turcica, 2017
Objective: The aim of this study was to compare the performance of multimodal intraoperative neurophysiological monitoring (MIONM) in children below and over 6 years of age.
Alpaslan Şenköylü, Murat Zinnuroğlu, Alp Börçek, Erdem Aktaş, İrfan Güngör, Mehmet Beyazova   +5 more
doaj   +1 more source

Steady-state visual evoked potentials can be explained by temporal superposition of transient event-related responses [PDF]

, 2011
<p><b>Background:</b> One common criterion for classifying electrophysiological brain responses is based on the distinction between transient (i.e. event-related potentials, ERPs) and steady-state responses (SSRs).
Paula Pazo-Alvarez, Gross, J., Pazo-Alvarez Paula, Darriba, Álvaro, Darriba Alvaro, Darriba, A., Pablo Campo, Gross, Joachim, Pazo-Álvarez, Paula, Capilla, Almudena, Gross Joachim, Campo, P., Campo, Pablo, Capilla, A., Campo Pablo, Valdes-Sosa, P.A., Almudena Capilla, Darriba Domínguez, Álvaro, Capilla González, Almudena, Alvaro Darriba, Capilla Almudena, Joachim Gross, Pazo-Alvarez, P., Campo Martínez-Lage, Pablo, Pazo Álvarez, Paula   +24 more
core   +2 more sources