Search Results - "Forkert, N.D"

Automatic Skull Stripping in Computed Tomographic Images Based on K-Means Statistical Classifier for Radiation Therapy Planning by Villafruela, J, Menon, B.K, Forkert, N.D

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Gray Matter Growth Is Accompanied by Increasing Blood Flow and Decreasing Apparent Diffusion Coefficient during Childhood by Forkert, N D, Li, M D, Lober, R M, Yeom, K W

“…Normal values of gray matter volume, cerebral blood flow, and water diffusion have not been established for healthy children. We sought to determine reference…”
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Comparison of 10 TTP and Tmax estimation techniques for MR perfusion-diffusion mismatch quantification in acute stroke by Forkert, N D, Kaesemann, P, Treszl, A, Siemonsen, S, Cheng, B, Handels, H, Fiehler, J, Thomalla, G

“…The mismatch between lesions identified in perfusion- and diffusion-weighted MR imaging is typically used to identify tissue at risk of infarction in acute…”
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Diffusion Tensor Imaging of White Matter in Children Born from Preeclamptic Gestations by Figueiró-Filho, E A, Croy, B A, Reynolds, J N, Dang, F, Piro, D, Rätsep, M T, Forkert, N D, Paolozza, A, Smith, G N, Stroman, P W

“…Individuals born from pregnancies complicated by preeclampsia have an elevated risk for cognitive impairment. Deviations in maternal plasma angiokines occur…”
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Classification of cerebral arteriovenous malformations and intranidal flow patterns by color-encoded 4D-hybrid-MRA by Illies, T, Forkert, N D, Ries, T, Regelsberger, J, Fiehler, J

“…4D MRA has been evolving as a noninvasive supplement for DSA. The purpose of this study was to evaluate the feasibility of a newly developed blood flow…”
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Application of the steepest slope model reveals different perfusion territories within the mouse placenta by Remus, C.C, Sedlacik, J, Wedegaertner, U, Arck, P, Hecher, K, Adam, G, Forkert, N.D

“…Abstract Objectives The steepest slope model is a numerically robust and fast method for perfusion quantification. The purpose of this study was to evaluate if…”
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Automatic differentiation of placental perfusion compartments by time-to-peak analysis in mice by Kording, F, Forkert, N.D, Sedlacik, J, Adam, G, Hecher, K, Arck, P, Remus, C.C

“…Abstract Introduction The aim of this study was to develop an automatic differentiation of two perfusion compartments within the mouse placenta based on times…”
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High field dynamic contrast enhanced magnetic resonance imaging assessment of placental perfusion unveiled an increased blood flow upon prenatal stress challenge in mice by Much, C.C, Solano, E, Forkert, N.D, Sedlacik, J, Mummert, T, Adam, G, Arck, P, Wedegaertner, U

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Aneurysm Recurrence Volumetry Is More Sensitive than Visual Evaluation of Aneurysm Recurrences by Schönfeld, M.H., Schlotfeldt, V., Forkert, N.D., Goebell, E., Groth, M., Vettorazzi, E., Cho, Y.D., Han, M.H., Kang, H.-S., Fiehler, J.

“…Purpose Considerable inter-observer variability in the visual assessment of aneurysm recurrences limits its use as an outcome parameter evaluating new coil…”
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Brain Structural and Vascular Anatomy Is Altered in Offspring of Pre-Eclamptic Pregnancies: A Pilot Study by Rätsep, M T, Paolozza, A, Hickman, A F, Maser, B, Kay, V R, Mohammad, S, Pudwell, J, Smith, G N, Brien, D, Stroman, P W, Adams, M A, Reynolds, J N, Croy, B A, Forkert, N D

“…Pre-eclampsia is a serious clinical gestational disorder occurring in 3%-5% of all human pregnancies and characterized by endothelial dysfunction and vascular…”
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Dynamic CTA-Derived Perfusion Maps Predict Final Infarct Volume: The Simple Perfusion Reconstruction Algorithm by McDougall, C C, Chan, L, Sachan, S, Guo, J, Sah, R G, Menon, B K, Demchuk, A M, Hill, M D, Forkert, N D, d'Esterre, C D, Barber, P A

“…Infarct core volume measurement using CTP (CT perfusion) is a mainstay paradigm for stroke treatment decision-making. Yet, there are several downfalls with…”
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Impact of Ischemic Lesion Location on the mRS Score in Patients with Ischemic Stroke: A Voxel-Based Approach by Ernst, M, Boers, A M M, Forkert, N D, Berkhemer, O A, Roos, Y B, Dippel, D W J, van der Lugt, A, van Oostenbrugge, R J, van Zwam, W H, Vettorazzi, E, Fiehler, J, Marquering, H A, Majoie, C B L M, Gellissen, S

“…Previous studies indicated that ischemic lesion volume might be a useful surrogate marker for functional outcome in ischemic stroke but should be considered in…”
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Prediction of infarction and reperfusion in stroke by flow- and volume-weighted collateral signal in MR angiography by Ernst, M, Forkert, N D, Brehmer, L, Thomalla, G, Siemonsen, S, Fiehler, J, Kemmling, A

“…In proximal anterior circulation occlusive strokes, collateral flow is essential for good outcome. Collateralized vessel intensity in TOF- and…”
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Brain Diffusion Abnormalities in Children with Tension-Type and Migraine-Type Headaches by Santoro, J D, Forkert, N D, Yang, Q-Z, Pavitt, S, MacEachern, S J, Moseley, M E, Yeom, K W

“…Tension-type and migraine-type headaches are the most common chronic paroxysmal disorders of childhood. The goal of this study was to compare regional cerebral…”
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Variability in Visual Assessment of Cerebral Aneurysms Could Be Reduced by Quantification of Recurrence Volumes: Fig 1 by Groth, M., Fiehler, J., Forkert, N.D.

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Variability in visual assessment of cerebral aneurysms could be reduced by quantification of recurrence volumes by Groth, M, Fiehler, J, Forkert, N D

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Analysis of the Influence of 4D MR Angiography Temporal Resolution on Time-to-Peak Estimation Error for Different Cerebral Vessel Structures by FORKERT, N. D, ILLIES, T, MÖLLER, D, HANDELS, H, SÄRING, D, FIEHLER, J

“…Time-resolved MRA imaging is a promising technique for blood flow evaluation in case of cerebrovascular malformations. Unfortunately, 4D MRA imaging is a…”
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Differences in Wall Shear Stress Between Recurrent and Non-Recurrent Aneurysms After Coil Embolization and Correlation with Recurrence Volumes by Schonfeld, M, Forkert, N.D, Fiehler, J, Cho, Y.D, Han, M.H, Kang, H.-S, Peach, T, Byrne, J.V

“…Introduction: Wall Shear Stress (WSS) is known to have a role in the initiation, growth and rupture of intracranial aneurysms. However, its influence on…”
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