Search Results - "THRON, Armin"

Effects of long-term practice and task complexity in musicians and nonmusicians performing simple and complex motor tasks: Implications for cortical motor organization by Meister, Ingo, Krings, Timo, Foltys, Henrik, Boroojerdi, Babak, Müller, Mareike, Töpper, Rudolf, Thron, Armin

“…Motor practice induces plastic changes within the cortical motor system. Whereas rapidly evolving changes of cortical motor representations were the subject of…”
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Management of attentional resources in within-modal and cross-modal divided attention tasks: An fMRI study by Vohn, Rene, Fimm, Bruno, Weber, Jochen, Schnitker, Ralph, Thron, Armin, Spijkers, Will, Willmes, Klaus, Sturm, Walter

“…In the present study, we were interested in distinguishing the cortical representations of within‐modal and cross‐modal divided attention tasks by using…”
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Endovascular management of spinal vascular malformations by Krings, Timo, Thron, Armin K., Geibprasert, Sasikhan, Agid, Ronit, Hans, Franz J., Lasjaunias, Pierre L., Reinges, Marcus H. T.

“…Spinal vascular malformations are rare diseases with a wide variety of neurological presentations. In this article, arteriovenous malformations (both from the…”
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Spinal glomus-type arteriovenous malformations: microsurgical treatment in 20 cases by Boström, Azize, Krings, Timo, Hans, Franz J, Schramm, Johannes, Thron, Armin K, Gilsbach, Joachim M

“…Glomus-type spinal arteriovenous malformations (AVMs) are rare. In the literature only small series and anecdotal reports can be found, and there are no…”
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Imaging in Spinal Vascular Disease by Krings, Timo, MD, PhD, Lasjaunias, Pierre L., MD, PhD, Hans, Franz J., MD, Mull, Michael, MD, Nijenhuis, Robbert J., MD, Alvarez, Hortensia, MD, Backes, Walter H., PhD, Reinges, Marcus H.T., MD, Rodesch, Georges, MD, PhD, Gilsbach, Joachim M., MD, PhD, Thron, Armin K., MD, PhD

“…Spinal vascular diseases are rare and constitute only 1% to 2% of all vascular neurologic pathologies. In this article, the following vascular pathologies of…”
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An fMRI approach to particularize the frontoparietal network for visuomotor action monitoring: Detection of incongruence between test subjects’ actions and resulting perceptions by Schnell, Knut, Heekeren, Karsten, Schnitker, Ralf, Daumann, Jörg, Weber, Jochen, Heßelmann, Volker, Möller-Hartmann, Walter, Thron, Armin, Gouzoulis-Mayfrank, Euphrosyne

“…Contemporary theories of motor control assume that motor actions underlie a supervisory control system which utilizes reafferent sensory feedbacks of actions…”
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Spinal glomus-type arteriovenous malformations: microsurgical treatment in 20 cases : Clinical article by BOSTRÖM, Azize, KRINGS, Timo, HANS, Franz J, SCHRAMM, Johannes, THRON, Armin K, GILSBACH, Joachim M

“…Object Glomus-type spinal arteriovenous malformations (AVMs) are rare. In the literature only small series and anecdotal reports can be found, and there are no…”
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Cortical activation patterns during complex motor tasks in piano players and control subjects. A functional magnetic resonance imaging study by Krings, Timo, Töpper, Rudolf, Foltys, Henrik, Erberich, Stephan, Sparing, Roland, Willmes, Klaus, Thron, Armin

“…We performed functional magnetic resonance imaging (MRI) in professional piano players and control subjects during an overtrained complex finger movement task…”
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Motor representation in patients rapidly recovering after stroke: a functional magnetic resonance imaging and transcranial magnetic stimulation study by Foltys, Henrik, Krings, Timo, Meister, Ingo G, Sparing, Roland, Boroojerdi, Babak, Thron, Armin, Töpper, Rudolf

“…Objective: Neuroimaging studies have suggested an evolution of the brain activation pattern in the course of motor recovery after stroke. Initially poor motor…”
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The hyperdense posterior cerebral artery sign : A computed tomography marker of acute ischemia in the posterior cerebral artery territory by KRINGS, Timo, NOELCHEN, Dagmar, MULL, Michael, WILLMES, Klaus, MEISTER, Ingo G, REINACHER, Peter, TOEPPER, Rudolf, THRON, Armin K

“…In the anterior circulation, the hyperdense middle cerebral artery (MCA) sign is a well-established marker for early ischemia. Similarly, the hyperdense…”
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Three-dimensional visualization of the pyramidal tract in a neuronavigation system during brain tumor surgery: first experiences and technical note by Coenen, V A, Krings, T, Mayfrank, L, Polin, R S, Reinges, M H, Thron, A, Gilsbach, J M

“…To integrate spatial three-dimensional information concerning the pyramidal tracts into a customized system for frameless neuronavigation during brain tumor…”
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Long-term histological and scanning electron microscopy results of endovascular and operative treatments of experimentally induced aneurysms in the rabbit by Krings, Timo, Busch, Claudia, Sellhaus, Bernd, Drexler, Angela Y, Bovi, Manfred, Hermanns-Sachweh, Benita, Scherer, Kira, Gilsbach, Joachim M, Thron, Armin, Hans, Franz J

“…Treatment strategies of cerebral aneurysms include surgical clipping and endovascular therapies. To determine the long-term results of these therapeutic…”
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Long-term follow-up and outcome in patients treated for spinal dural arteriovenous fistula by BEHRENS, S, THRON, A

“…Clinical outcome was examined in 21 patients treated for spinal dural arteriovenous fistula after 5-50 months. We compared the neurological condition (motor…”
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Functional and diffusion-weighted magnetic resonance images of space-occupying lesions affecting the motor system : imaging the motor cortex and pyramidal tracts by KRINGS, Timo, REINGES, Marcus H. T, THIEX, Ruth, GILSBACH, Joachim M, THRON, Armin

“…During neurosurgical interventions, preservation of subcortical axons is as important as preservation of cortical neurons. The goal of this study was to assess…”
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Determination of cognitive hemispheric lateralization by functional transcranial Doppler cross-validated by functional MRI by SCHMIDT, P, KRINGS, T, WILLMES, K, ROESSLER, F, REUL, J, THRON, A

“…Changes of blood flow velocity in the right and left middle cerebral artery (MCA) induced by cognitive demands are detectable by means of "functional"…”
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Prospective demonstration of short-term motor plasticity following acquired central pareses by Reinges, Marcus H.T., Krings, Timo, Rohde, Veit, Hans, Franz-Josef, Willmes, Klaus, Thron, Armin, Gilsbach, Joachim M.

“…The effect of newly acquired central pareses on functional MRI (fMRI) signal pattern is not known, since up to now all investigated patients were examined…”
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A refined method for creating saccular aneurysms in the rabbit by KRINGS, Timo, MÖLLER-HARTMANN, Walter, THRON, Armin, HANS, Franz-Josef, THIEX, Ruth, BRUNN, Anna, SCHERER, Kira, MEETZ, Alexander, DREESKAMP, Heiko, STEIN, Klaus-Peter, GILSBACH, Joachim M

“…We describe a refined animal model of human intracerebral aneurysms for testing endovascular devices for interventional neuroradiological procedures. Saccular…”
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Introducing navigated transcranial magnetic stimulation as a refined brain mapping methodology by KRINGS, Timo, CHIAPPA, Keith H, FOLTYS, Henrik, REINGES, Marcus H. T, COSGROVE, G. Rees, THRON, Armin

“…A major intrinsic limitation of transcranial magnetic stimulation (TMS) to map the human brain lies in the unclear relationship between the position of the…”
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Power grip disinhibits the ipsilateral sensorimotor cortex: a TMS and fMRI study by Foltys, Henrik, Meister, Ingo G, Weidemann, Jürgen, Sparing, Roland, Thron, Armin, Willmes, Klaus, Töpper, Rudolf, Hallett, Mark, Boroojerdi, Babak

“…Electrophysiological studies have shown that forceful activation of the hand muscles (power grip) is accompanied by an increased excitability of the…”
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Microsurgically produced bifurcation aneurysms in a rabbit model for endovascular coil embolization by SPETZGER, U, REUL, J, WEIS, J, BERTALANFFY, H, THRON, A, GILSBACH, J. M

“…The authors present a detailed account of the microsurgical production of bifurcation aneurysms in chinchilla rabbits for basic studies of endovascular coil…”
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