Search Results - "Friman, O"

A Bayesian approach for stochastic white matter tractography by Friman, O., Farneback, G., Westin, C.-F.

“…White matter fiber bundles in the human brain can be located by tracing the local water diffusion in diffusion weighted magnetic resonance imaging (MRI)…”
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Benchmarking framework for myocardial tracking and deformation algorithms: An open access database by Tobon-Gomez, C., De Craene, M., McLeod, K., Tautz, L., Shi, W., Hennemuth, A., Prakosa, A., Wang, H., Carr-White, G., Kapetanakis, S., Lutz, A., Rasche, V., Schaeffter, T., Butakoff, C., Friman, O., Mansi, T., Sermesant, M., Zhuang, X., Ourselin, S., Peitgen, H-O., Pennec, X., Razavi, R., Rueckert, D., Frangi, A.F., Rhode, K.S.

“…[Display omitted] •Benchmarking framework for cardiac motion analysis algorithms.•Multimodal database (MR and 3DUS) of a dynamic phantom an 15…”
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A Comprehensive Approach to the Analysis of Contrast Enhanced Cardiac MR Images by Hennemuth, A., Seeger, A., Friman, O., Miller, S., Klumpp, B., Oeltze, S., Peitgen, H.-O.

“…Current magnetic resonance imaging (MRI) technology allows the determination of patient-individual coronary tree structure, detection of infarctions, and…”
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A novel anisotropic fast marching method and its application to blood flow computation in phase-contrast MRI by Schwenke, M, Hennemuth, A, Fischer, B, Friman, O

“…Phase-contrast MRI (PC MRI) can be used to assess blood flow dynamics noninvasively inside the human body. The acquired images can be reconstructed into flow…”
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Abstract No. 286: Quantification of blood flow changes observed during DEB-TACE: A tool for standardization and optimization by Sharma, K.V, Dreher, M, Rudnick, N, Friman, O, Ali, M, Levy, E, Tabriz, D, Wood, B.J, Haemmerich, D

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Optic nerve sheath diameter measurement by ultrasound: Evaluation of a standardized protocol by Pansell, Jakob, Bell, Max, Rudberg, Peter, Friman, Ola, Cooray, Charith

“…Background and Purpose Treatment of elevated intracranial pressure (ICP) is central to neurocritical care, but not all patients are eligible for invasive…”
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Multiple Channel Detection of Steady-State Visual Evoked Potentials for Brain-Computer Interfaces by Friman, Ola, Volosyak, Ivan, Graser, Axel

“…In this paper, novel methods for detecting steady-state visual evoked potentials using multiple electroencephalogram (EEG) signals are presented. The methods…”
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Detection of mild emphysema by computed tomography density measurements by Vikgren, J, Friman, O, Borga, M, Boijsen, M, Gustavsson, S, Ekberg-Jansson, A, Bake, B, Tylén, U

“…To assess the ability of a conventional density mask method to detect mild emphysema by high-resolution computed tomography (HRCT); to analyze factors…”
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Optic nerve sheath diameter in intracranial hypertension: Measurement external or internal of the dura mater? by Pansell, Jakob, Bell, Max, Rudberg, Peter, Friman, Ola, Cooray, Charith

“…Background and Purpose Optic nerve sheath diameter (ONSD) is a promising metric to estimate intracranial pressure (ICP). There is no consensus whether ONSD…”
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Temporal patterns of organ dysfunction after severe trauma by Eriksson, Jesper, Nelson, David, Holst, Anders, Hellgren, Elisabeth, Friman, Ola, Oldner, Anders

“…Understanding temporal patterns of organ dysfunction (OD) may aid early recognition of complications after trauma and assist timing and modality of treatment…”
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Sex differences in the diagnostic value of optic nerve sheath diameter for assessing intracranial pressure by Pansell, Jakob, Rudberg, Peter C., Friman, Ola, Bell, Max, Cooray, Charith

“…The optic nerve sheath diameter (ONSD) can predict elevated intracranial pressure (ICP) but it is not known whether diagnostic characteristics differ between…”
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Optic nerve sheath diameter is associated with outcome in severe Covid-19 by Pansell, Jakob, Rudberg, Peter C., Bell, Max, Friman, Ola, Cooray, Charith

“…Neurological symptoms are common in Covid-19 and cerebral edema has been shown post-mortem. The mechanism behind this is unclear. Elevated intracranial…”
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Which compartments of the optic nerve and its sheath are associated with intracranial pressure? An exploratory study by Pansell, Jakob, Bottai, Matteo, Bell, Max, Rudberg, Peter C., Friman, Ola, Cooray, Charith

“…Background and Purpose The optic nerve sheath diameter (ONSD) is a commonly used estimate of intracranial pressure (ICP). The rationale behind this is that…”
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National Early Warning Score vs Rapid Response Team criteria—Prevalence, misclassification, and outcome by Friman, Ola, Bell, Max, Djärv, Therese, Hvarfner, Andreas, Jäderling, Gabriella

“…Purpose The purpose of this study was to examine the prevalence of deviating vital parameters in general ward patients using rapid response team (RRT) criteria…”
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Adaptive analysis of fMRI data by Friman, Ola, Borga, Magnus, Lundberg, Peter, Knutsson, Hans

“…This article introduces novel and fundamental improvements of fMRI data analysis. Central is a technique termed constrained canonical correlation analysis,…”
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Standardized evaluation methodology and reference database for evaluating coronary artery centerline extraction algorithms by Schaap, Michiel, Metz, Coert T., van Walsum, Theo, van der Giessen, Alina G., Weustink, Annick C., Mollet, Nico R., Bauer, Christian, Bogunović, Hrvoje, Castro, Carlos, Deng, Xiang, Dikici, Engin, O’Donnell, Thomas, Frenay, Michel, Friman, Ola, Hoyos, Marcela Hernández, Kitslaar, Pieter H., Krissian, Karl, Kühnel, Caroline, Luengo-Oroz, Miguel A., Orkisz, Maciej, Smedby, Örjan, Styner, Martin, Szymczak, Andrzej, Tek, Hüseyin, Wang, Chunliang, Warfield, Simon K., Zambal, Sebastian, Zhang, Yong, Krestin, Gabriel P., Niessen, Wiro J.

“…Efficiently obtaining a reliable coronary artery centerline from computed tomography angiography data is relevant in clinical practice. Whereas numerous…”
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Comparison of the sepsis-2 and sepsis-3 definitions in severely injured trauma patients by Eriksson, Jesper, Eriksson, Mikael, Brattström, Olof, Hellgren, Elisabeth, Friman, Ola, Gidlöf, Andreas, Larsson, Emma, Oldner, Anders

“…To evaluate the performance of the new SOFA-based sepsis definition in trauma patients. A single-centre, retrospective, observational study. Primary outcome…”
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Recognizing emphysema - a neural network approach by Friman, O., Borga, M., Lundberg, M., Tylen, U., Knutsson, H.

“…An accurate and fully automatic method for detecting and quantifying emphysema in CT-images is presented. The method is based on an image preprocessing step…”
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Subspace models for functional MRI data analysis by Friman, O.

“…The models used for analyzing functional MRI (fMRI) data have profound impact on the detection of active brain areas. In this paper temporal and spatial linear…”
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Postinjury Sepsis—Associations With Risk Factors, Impact on Clinical Course, and Mortality: A Retrospective Observational Study by Eriksson, Jesper, Lindström, Ann-Charlotte, Hellgren, Elisabeth, Friman, Ola, Larsson, Emma, Eriksson, Mikael, Oldner, Anders

“…OBJECTIVESOverall outcomes for trauma patients have improved over time. However, mortality for postinjury sepsis has been reported to be unchanged. Estimate…”
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