Search Results - "Roland, Wiest"

A survey of MRI-based medical image analysis for brain tumor studies by Bauer, Stefan, Wiest, Roland, Nolte, Lutz-P, Reyes, Mauricio

“…MRI-based medical image analysis for brain tumor studies is gaining attention in recent times due to an increased need for efficient and objective evaluation…”
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Neural correlates of sense of agency in motor control: A neuroimaging meta-analysis by Zito, Giuseppe A, Wiest, Roland, Aybek, Selma

“…The sense of agency (SoA) refers to the perception that an action is the consequence of one's own intention. Studies exploring the SoA with neuroimaging…”
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Implicit Vocabulary Learning during Sleep Is Bound to Slow-Wave Peaks by Züst, Marc Alain, Ruch, Simon, Wiest, Roland, Henke, Katharina

“…Learning while asleep is a dream of mankind, but is often deemed impossible because sleep lacks the conscious awareness and neurochemical milieu thought to be…”
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Aberrant Hyperconnectivity in the Motor System at Rest Is Linked to Motor Abnormalities in Schizophrenia Spectrum Disorders by Walther, Sebastian, Stegmayer, Katharina, Federspiel, Andrea, Bohlhalter, Stephan, Wiest, Roland, Viher, Petra V

“…Motor abnormalities are frequently observed in schizophrenia and structural alterations of the motor system have been reported. The association of aberrant…”
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Analysis of the robustness and dynamics of spin-locking preparations for the detection of oscillatory magnetic fields by Capiglioni, Milena, Turco, Federico, Wiest, Roland, Kiefer, Claus

“…Extracting quantitative information of neuronal signals by non-invasive imaging is an outstanding challenge for understanding brain function and pathology…”
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Functional topography of the thalamo-cortical system during development and its relation to cognition by Steiner, Leonie, Federspiel, Andrea, Slavova, Nedelina, Wiest, Roland, Grunt, Sebastian, Steinlin, Maja, Everts, Regula

“…•The thalamus has extensive functional connectivity to nine cortical resting state networks.•Thalamo-cortical connectivity strength decreases from childhood to…”
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Clinical Evaluation of a Fully-automatic Segmentation Method for Longitudinal Brain Tumor Volumetry by Meier, Raphael, Knecht, Urspeter, Loosli, Tina, Bauer, Stefan, Slotboom, Johannes, Wiest, Roland, Reyes, Mauricio

“…Information about the size of a tumor and its temporal evolution is needed for diagnosis as well as treatment of brain tumor patients. The aim of the study was…”
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On the Interpretability of Artificial Intelligence in Radiology: Challenges and Opportunities by Reyes, Mauricio, Meier, Raphael, Pereira, Sérgio, Silva, Carlos A, Dahlweid, Fried-Michael, von Tengg-Kobligk, Hendrik, Summers, Ronald M, Wiest, Roland

“…As artificial intelligence (AI) systems begin to make their way into clinical radiology practice, it is crucial to assure that they function correctly and that…”
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Relevance of the cerebral collateral circulation in ischaemic stroke: time is brain, but collaterals set the pace by Jung, Simon, Wiest, Roland, Gralla, Jan, McKinley, Richard, Mattle, Heinrich, Liebeskind, David

“…Blood supply to the brain is secured by an extensive collateral circulation system, which can be divided into primary routes, i.e., the Circle of Willis, and…”
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Predictors of Unexpected Early Reocclusion After Successful Mechanical Thrombectomy in Acute Ischemic Stroke Patients by Mosimann, Pascal J, Kaesmacher, Johannes, Gautschi, Dominic, Bellwald, Sebastian, Panos, Leonidas, Piechowiak, Eike, Dobrocky, Tomas, Zibold, Felix, Mordasini, Pasquale, El-Koussy, Marwan, Wiest, Roland, Bervini, David, Wagner, Franca, Arnold, Marcel, Jung, Simon, Galimanis, Aikaterini, Gralla, Jan, Fischer, Urs

“…BACKGROUND AND PURPOSE—Sustained successful reperfusion is an important prognostic factor for good clinical outcome in acute ischemic stroke. We aimed to…”
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Simultaneous lesion and brain segmentation in multiple sclerosis using deep neural networks by McKinley, Richard, Wepfer, Rik, Aschwanden, Fabian, Grunder, Lorenz, Muri, Raphaela, Rummel, Christian, Verma, Rajeev, Weisstanner, Christian, Reyes, Mauricio, Salmen, Anke, Chan, Andrew, Wagner, Franca, Wiest, Roland

“…Segmentation of white matter lesions and deep grey matter structures is an important task in the quantification of magnetic resonance imaging in multiple…”
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Simultaneous multi-region detection of GABA+ and Glx using 3D spatially resolved SLOW-editing and EPSI-readout at 7T by Weng, Guodong, Slotboom, Johannes, Schucht, Philippe, Ermiş, Ekin, Wiest, Roland, Klöppel, Stefan, Peter, Jessica, Zubak, Irena, Radojewski, Piotr

“…GABA+ and Glx (glutamate and glutamine) are widely studied metabolites, yet the commonly used magnetic resonance spectroscopy (MRS) techniques have significant…”
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Multi-modal glioblastoma segmentation: man versus machine by Porz, Nicole, Bauer, Stefan, Pica, Alessia, Schucht, Philippe, Beck, Jürgen, Verma, Rajeev Kumar, Slotboom, Johannes, Reyes, Mauricio, Wiest, Roland

“…Reproducible segmentation of brain tumors on magnetic resonance images is an important clinical need. This study was designed to evaluate the reliability of a…”
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Altered directed functional connectivity in temporal lobe epilepsy in the absence of interictal spikes: A high density EEG study by Coito, Ana, Genetti, Melanie, Pittau, Francesca, Iannotti, Giannina R., Thomschewski, Aljoscha, Höller, Yvonne, Trinka, Eugen, Wiest, Roland, Seeck, Margitta, Michel, Christoph M., Plomp, Gijs, Vulliemoz, Serge

“…Summary Objective In patients with epilepsy, seizure relapse and behavioral impairments can be observed despite the absence of interictal epileptiform…”
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Variability of physiological brain perfusion in healthy subjects – A systematic review of modifiers. Considerations for multi-center ASL studies by Clement, Patricia, Mutsaerts, Henk-Jan, Václavů, Lena, Ghariq, Eidrees, Pizzini, Francesca B, Smits, Marion, Acou, Marjan, Jovicich, Jorge, Vanninen, Ritva, Kononen, Mervi, Wiest, Roland, Rostrup, Egill, Bastos-Leite, António J, Larsson, Elna-Marie, Achten, Eric

“…Quantitative measurements of brain perfusion are influenced by perfusion-modifiers. Standardization of measurement conditions and correction for important…”
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Resected Brain Tissue, Seizure Onset Zone and Quantitative EEG Measures: Towards Prediction of Post-Surgical Seizure Control by Rummel, Christian, Abela, Eugenio, Andrzejak, Ralph G, Hauf, Martinus, Pollo, Claudio, Müller, Markus, Weisstanner, Christian, Wiest, Roland, Schindler, Kaspar

“…Epilepsy surgery is a potentially curative treatment option for pharmacoresistent patients. If non-invasive methods alone do not allow to delineate the…”
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Semantic memory involvement in the default mode network: A functional neuroimaging study using independent component analysis by Wirth, Miranka, Jann, Kay, Dierks, Thomas, Federspiel, Andrea, Wiest, Roland, Horn, Helge

“…The Default Mode Network (DMN) is a higher order functional neural network that displays activation during passive rest and deactivation during many types of…”
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Targeting the posterior subthalamic area for essential tremor: proposal for MRI-based anatomical landmarks by Nowacki, Andreas, Debove, Ines, Rossi, Frédéric, Schlaeppi, Janine Ai, Petermann, Katrin, Wiest, Roland, Schüpbach, Michael, Pollo, Claudio

“…Deep brain stimulation (DBS) of the posterior subthalamic area (PSA) is an alternative to thalamic DBS for the treatment of essential tremor (ET). The…”
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Limbic Interference During Social Action Planning in Schizophrenia by Stegmayer, Katharina, Bohlhalter, Stephan, Vanbellingen, Tim, Federspiel, Andrea, Wiest, Roland, Müri, René M, Strik, Werner, Walther, Sebastian

“…Schizophrenia is characterized by social interaction deficits contributing to poor functional outcome. Hand gesture use is particularly impaired, linked to…”
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Structural plasticity in the language system related to increased second language proficiency by Stein, Maria, Federspiel, Andrea, Koenig, Thomas, Wirth, Miranka, Strik, Werner, Wiest, Roland, Brandeis, Daniel, Dierks, Thomas

“…While functional changes linked to second language learning have been subject to extensive investigation, the issue of learning-dependent structural plasticity…”
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