Search Results - "Leijten, FSS"

Contralateral MRI abnormalities affect seizure and cognitive outcome after hemispherectomy by BOSHUISEN, K, VAN SCHOONEVELD, M. M. J, LEIJTEN, F. S. S, DE KORT, G. A. P, VAN RIJEN, P. C, GOSSELAAR, P. H, VAN NIEUWENHUIZEN, O, BRAUN, K. P. J

“…To explore whether EEG and MRI abnormalities in the "healthy" hemisphere influence seizure and cognitive outcome after functional hemispherectomy. This is a…”
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Interictal magnetoencephalography and the irritative zone in the electrocorticogram by Agirre-Arrizubieta, Z., Huiskamp, G. J. M., Ferrier, C. H., van Huffelen, A. C., Leijten, F. S. S.

“…Magnetoencephalography (MEG) is considered a useful tool for planning electrode placement for chronic intracranial subdural electrocorticography (ECoG) in…”
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Frequency specific spatial interactions in human electrocorticography: V1 alpha oscillations reflect surround suppression by Harvey, B.M., Vansteensel, M.J., Ferrier, C.H., Petridou, N., Zuiderbaan, W., Aarnoutse, E.J., Bleichner, M.G., Dijkerman, H.C., van Zandvoort, M.J.E., Leijten, F.S.S., Ramsey, N.F., Dumoulin, S.O.

“…Electrical brain signals are often decomposed into frequency ranges that are implicated in different functions. Using subdural electrocorticography (ECoG,…”
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Anti-epileptic drug changes and quality of life in the community by Wassenaar, M., Leijten, F. S. S., Sander, J. W., Uijl, S. G., Egberts, A. C. G.

“…Objective Changes in anti‐epileptic drug (AED) regimens may indicate unsatisfactory treatment results such as insufficient seizure control or adverse effects…”
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Interictal electromagnetic source imaging in focal epilepsy: practices, results and recommendations by Leijten, Frans S S, Huiskamp, Geertjan

“…Electromagnetic source imaging of interictal epileptiform activity with electroencephalography or magnetoencephalography seems a logical first step in locating…”
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Eliciting patients' preferences for epilepsy diagnostics: A discrete choice experiment by Wijnen, B.F.M, de Kinderen, R.J.A, Colon, A.J, Dirksen, C.D, Essers, B.A.B, Hiligsmann, M, Leijten, F.S.S, Ossenblok, P.P.W, Evers, S.M.A.A

“…Abstract Background Diagnosing epilepsy is a lengthy and burdensome process for patients and their family. Although the need for a more patient-centered…”
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Towards human BCI applications based on cognitive brain systems: an investigation of neural signals recorded from the dorsolateral prefrontal cortex by Ramsey, N.F., van de Heuvel, M.P., Kho, K.H., Leijten, F.S.S.

“…One of the critical issues in brain-computer interface (BCI) research is how to translate a person's intention into brain signals for controlling computer…”
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Correction for Pulse Height Variability Reduces Noise in fMRI Studies of Spontaneous Brain Activity by van Houdt, PJ, Ossenblok, PPW, Boon, PAJM, Leijten, FSS, Velis, DN, Stam, CJ, de Munck, JC

“…Conclusions In conclusion, this study showed that VIPH applied as a predictor to the GLM explains a large part of the variance in fMRI signals due to…”
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The contribution of posterior circulation to memory function during the intracarotid amobarbital procedure by Zijlmans, M., Huibers, C. J. A., Huiskamp, G. J., de Kort, G. A. P., Alpherts, W. C. J., Leijten, F. S. S., Hendrikse, J.

“…The purpose of this study was to evaluate the contribution of posterior circulation to memory function by comparing memory scores between patients with and…”
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Survivors of the acute respiratory distress syndrome by Leijten, Frans S S

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Measurement of the conductivity of skull, temporarily removed during epilepsy surgery by Hoekema, R, Wieneke, G H, Leijten, F S S, van Veelen, C W M, van Rijen, P C, Huiskamp, G J M, Ansems, J, van Huffelen, A C

“…The conductivity of the human skull plays an important role in source localization of brain activity, because it is low as compared to other tissues in the…”
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Involuntary language switching in two bilingual patients during the Wada test and intraoperative electrocortical stimulation by Kho, Kuan H., Duffau, Hugues, Gatignol, Peggy, Leijten, Frans S.S., Ramsey, Nick F., van Rijen, Peter C., Rutten, Geert-Jan M.

“…We present two bilingual patients without language disorders in whom involuntary language switching was induced. The first patient switched from Dutch to…”
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High-resolution Source Imaging in Mesiotemporal Lobe Epilepsy: A Comparison Between MEG and Simultaneous EEG by Leijten, Frans S.S, Huiskamp, Geert-Jan M, Hilgersom, Irene, van Huffelen, Alexander C

“…SUMMARYMagnetic source imaging is claimed to have a high accuracy in epileptic focus localization and may be a guide for epilepsy surgery. Non-lesional…”
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Discrepant findings for Wada test and functional magnetic resonance imaging with regard to language function: use of electrocortical stimulation mapping to confirm results. Case report by KHO, Kuan H, LEUTEN, Frans S. S, RUTTEN, Geert-Jan, VERMEULEN, Jan, VAN RUEN, Peter, RAMSEY, Nick F

“…The Wada test is still considered the gold standard for determining the language-dominant hemisphere prior to brain surgery. The authors report on a…”
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The Effects on Cognitive Performance of Tailored Resection in Surgery for Nonlesional Mesiotemporal Lobe Epilepsy by Leijten, Frans S. S., Alpherts, Willem C. J., Van Huffelen, Alexander C., Vermeulen, Jan, Van Rijen, Peter C.

“…Purpose: Mesiotemporal lobe epilepsy (MTLE) can be treated with different surgical approaches. In tailored resections, neocortex is removed beyond “standard”…”
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Modality-specific Spike Identification in Simultaneous Magnetoencephalography/Electroencephalography: A Methodological Approach by Zijlmans, Maeike, Huiskamp, Geertjan M, Leijten, Frans S. S, van der Meij, Wil M, Wieneke, George, van Huffelen, Alexander C

“…SUMMARY Epileptiform spikes may have a different morphology and signal-to-noise ratio in simultaneously recorded EEGs and magnetoencephalograms (MEGs) that may…”
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Critical illness polyneuropathy in multiple organ dysfunction syndrome and weaning for the ventilator by LEIJTEN, F. S. S, DE WEERD, A. W, POORTVLIET, D. C. J, DE RIDDER, V. A, ULRICH, C, HARINCK-DE WEERD, J. E

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Figuring out drawing-induced epilepsy by Kho, Kuan H, van den Bergh, Walter M, Spetgens, Willy P J, Leijten, Frans S S

“…Rare reflex epilepsies are a clinical curiosity but may also give insight into neurocognitive processes. The authors present a patient whose seizures were…”
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The intracarotid amobarbital or Wada test: unilateral or bilateral? by Uijl, S. G., Leijten, F. S. S., Arends, J. B. A. M., Parra, J., Van Huffelen, A. C., Van Rijen, P. C., Moons, K. G. M.

“…Objective –  In the Netherlands, presurgical screening for temporal lobe epilepsy (TLE) includes the intracarotid amobarbital procedure (IAP), consisting of…”
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Light diffusion in photosensitive epilepsy by Leijten, F.S.S, Dekker, E, Spekreijse, H, Kasteleijn-Nolst Trenité, D.G.A, Van Emde Boas, W

“…Photosensitivity is usually tested by intermittent photic stimulation. Photoparoxysmal responses in the EEG are enhanced when the eyes remain closed during…”
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