Journal Article (490)

201.
Journal Article
Frahm, J.; Zhang, S.: Magnetresonanz-Tomografie in Echtzeit. Jahrbuch der Akademie der Wissenschaften zu Göttingen 2009, pp. 367 - 376 (2010)
202.
Journal Article
Zhang, S.; Block, K. T.; Frahm, J.: Magnetic resonance imaging in real time: Advances using radial FLASH. Journal of Magnetic Resonance Imaging 31 (1), pp. 101 - 109 (2010)
203.
Journal Article
Boretius, S.; Michaelis, T.; Tammer, R.; Ashery-Padan, R.; Frahm, J.; Stoykova, A.: In vivo MRI of altered brain anatomy and fiber connectivity in adult Pax6 deficient mice. Cerebral Cortex 19 (12), pp. 2838 - 2847 (2009)
204.
Journal Article
Block, K. T.; Uecker, M.; Frahm, J.: Model-based iterative reconstruction for radial fast spin-echo MRI. IEEE Transactions on Medical Imaging 28 (11), pp. 1759 - 1769 (2009)
205.
Journal Article
Luetcke, H.; Gevensleben, H.; Albrecht, B.; Frahm, J.: Brain networks involved in early versus late response anticipation and their relation to conflict processing. Journal of Cognitive Neuroscience 21 (11), pp. 2172 - 2184 (2009)
206.
Journal Article
Uecker, M.; Karaus, A.; Frahm, J.: Inverse reconstruction method for segmented multi-shot diffusion-weighted MRI with multiple coils. Magnetic Resonance in Medicine 62 (5), pp. 1342 - 1348 (2009)
207.
Journal Article
Michaelis, T.; Boretius, S.; Frahm, J.: Localized proton MRS of animal brain in vivo: models of human disorders. Progress in Nuclear Magnetic Resonance Spectroscopy 55 (1), pp. 1 - 34 (2009)
208.
Journal Article
Miro, X.; Zhou, X.; Boretius, S.; Michaelis, T.; Kubisch, C.; Alvarez-Bolado, G.; Gruss, P.: Haploinsufficiency of the murine polycomb gene Suz12 results in diverse malformations of the brain and neural tube. Disease Models and Mechanisms 2 (7-8), pp. 412 - 418 (2009)
209.
Journal Article
Michaelis, T.; Abaei, A.; Boretius, S.; Tammer, R.; Frahm, J.; Schlumbohm, C.: Intrauterine hyperexposure to dexamethasone of the common marmoset monkey revealed normal cerebral metabolite concentrations in adulthood as assessed by quantitative proton magnetic resonance spectroscopy in vivo. Journal of Medical Primatology 38 (3), pp. 213 - 218 (2009)
210.
Journal Article
Radyushkin, K.; Hammerschmidt, K.; Boretius, S.; Varoqueaux, F.; El-Kordi, A.; Ronnenberg, A.; Winter, D.; Frahm, J.; Fischer, J.; Brose, N.: Neuroligin-3-deficient mice: model of a monogenic heritable form of autism with an olfactory deficit. Genes, Brain and Behavior 8 (4), pp. 416 - 425 (2009)
211.
Journal Article
Boretius, S.; Kasper, L.; Tammer, R.; Michaelis, T.; Frahm, J.: MRI of cellular layers in mouse brain in vivo. NeuroImage 47, pp. 1252 - 1260 (2009)
212.
Journal Article
Dreha-Kulaczewski, S.; Helms, G.; Dechent, P.; Hofer, S.; Gaertner, J.; Frahm, J.: Serial proton MR spectroscopy and diffusion tensor imaging in infantile Balo’s concentric sclerosis. Neuroradiology 51, pp. 113 - 121 (2009)
213.
Journal Article
Gadjanski, I.; Williams, S. K.; Boretius, S.; Lingor, P.; Knoeferle, J.; Saettler, M. B.; Fairless, R.; Hohmeister, S.; Suehs, K. W.; Michaelis, T. et al.; Frahm, J.; Storch, M. K.; Baehr, M.; Diem, R.: Role of N-type voltage-dependent calcium channels in autoimmune optic neuritis. Annals of Neurology 66, pp. 81 - 93 (2009)
214.
Journal Article
Hofer, S.; Frahm, J.: Topographical organization of the pyramidal fiber system - Diffusion tensor MRI of the human and rhesus monkey brain. The Open Medical Imaging Journal 3, pp. 6 - 14 (2009)
215.
Journal Article
Kallenberg, K.; Block, H. C.; Helms, G.; Jung, K.; Wrede, A.; Buhk, J. H.; Giese, A.; Frahm, J.; Strik, H.; Dechent, P. et al.; Knauth, M.: Untreated glioblastoma multiforme: Increased myo-inositol and glutamine levels in the contralateral cerebral hemisphere at proton MR spectroscopy. Radiology 253 (3), pp. 805 - 812 (2009)
216.
Journal Article
Karaus, A.; Hofer, S.; Frahm, J.: Separation of fiber tracts within the human cingulum bundle using single-shot STEAM DTI. The Open Medical Imaging Journal 3, pp. 21 - 27 (2009)
217.
Journal Article
Kovacs, N.; Auer, T.; Balas, I.; Karadi, K.; Zambo, K.; Schwarcz, A.; Klivenyi, P.; Jokeit, H.; Horvarth, K.; Nagy, F. et al.; Janszky, J.: Neuroimaging and cognitive changes during deja vu. Epilepsy and Behavior 14 (1), pp. 190 - 196 (2009)
218.
Journal Article
von Lewinski, F.; Hofer, S.; Kaus, J.; Merboldt, K. D.; Rothkegel, H.; Schweizer, R.; Frahm, J.; Paulus, W.: Efficacy of EMG-triggered electrical arm stimulation in chronic hemiparetic stroke patients. Restorative Neurology and Neuroscience 27 (3), pp. 189 - 197 (2009)
219.
Journal Article
Wozny, C.; Breustedt, J.; Wolk, F.; Varoqueaux, F.; Boretius, S.; Zivkovic, A. R.; Neeb, A.; Frahm, J.; Schmitz, D.; Brose, N.: The function of glutamatergic synapses is not perturbed by severe knockdown of 4.1N and 4.1G expression. Journal of Cell Science 122, pp. 735 - 744 (2009)
220.
Journal Article
Michael-Titus, A. T.; Albert, M.; Michael, G. J.; Michaelis, T.; Watanabe, T.; Frahm, J.; Pudovkina, O.; van der Hart, M. G. C.; Hesselink, M. B.; Fuchs, E. et al.; Czeh, B.: SONU20176289, a compound combining partial dopamine D2 receptor agonism with specific serotonin reuptake inhibitor activity, affects neuroplasticity in an animal model for depression. European Journal of Pharmacology 598 (1-3), pp. 43 - 50 (2008)
221.
Journal Article
Schwarcz, A.; Auer, T.; Janszky, J.; Doczi, T.; Merboldt, K. D.; Frahm, J.: TTC post-processing is beneficial for functional MRI at low magnetic field: a comparative study at 1 T and 3 T. European Radiology 18 (11), pp. 2594 - 2600 (2008)
222.
Journal Article
Uecker, M.; Hohage, T.; Block, T.; Frahm, J.: Image reconstruction by regularized nonlinear inversion - Joint estimation of coil sensitivities and image content. Magnetic Resonance in Medicine 60 (3), pp. 674 - 682 (2008)
223.
Journal Article
Diem, R.; Demmer, I.; Boretius, S.; Merkler, D.; Schmelting, B.; Williams, S. K.; Saettler, M. B.; Baehr, M.; Michaelis, T.; Frahm, J. et al.; Brueck, W.; Fuchs, E.: Autoimmune optic neuritis in the common marmoset monkey: comparison of visual evoked potentials with MRI and histopathology. Investigative Opthalmology and Visual Science 49 (8), pp. 3707 - 3714 (2008)
224.
Journal Article
Schweizer, R.; Voit, D.; Frahm, J.: Finger representations in human primary somatosensory cortex as revealed by high-resolution functional MRI of tactile stimulation. NeuroImage 42 (1), pp. 28 - 35 (2008)
225.
Journal Article
Brockmann, K.; Dreha-Kulaczewski, S.; Dechent, P.; Bonnemann, C.; Helms, G.; Kyllermann, M.; Brueck, W.; Frahm, J.; Huehne, K.; Gaertner, J. et al.; Rautenstrauss, B.: Cerebral involvement in axonal Charcot-Marie-Tooth neuropathy caused by mitofusin2 mutations. Journal of Neurology 255 (7), DOI: 10.1007/s00415-008-0847-1, pp. 1049 - 1058 (2008)
226.
Journal Article
Boretius, S.; Gadjanski, I.; Demmer, I.; Baehr, M.; Diem, R.; Michaelis, T.; Frahm, J.: MRI of optic neuritis in a rat model. NeuroImage 41 (2), pp. 323 - 334 (2008)
227.
Journal Article
Bartels, C.; Mertens, N.; Hofer, S.; Merboldt, K. D.; Dietrich, J.; Frahm, J.; Ehrenreich, H.: Callosal dysfunction in amyotrophic lateral sclerosis correlates with diffusion tensor imaging of the central motor system. Neuromuscular Disorders 18 (5), pp. 398 - 407 (2008)
228.
Journal Article
Hofer, S.; Merboldt, K. D.; Tammer, R.; Frahm, J.: Rhesus monkey and human share a similar topography of the corpus callosum as revealed by diffusion tensor MRI in vivo. Cerebral Cortex 18 (5), pp. 1079 - 1084 (2008)
229.
Journal Article
Block, T.; Frahm, J.: Radial single-shot STEAM MRI. Magnetic Resonance in Medicine 59 (4), pp. 686 - 691 (2008)
230.
Journal Article
Dreha-Kulaczewski, S. F.; Dechent, P.; Finsterbusch, J.; Brockmann, K.; Gaertner, J.; Frahm, J.; Hanefeld, V.: Early reduction of total N-acetyl-aspartate-compounds in patients with classical vanishing white matter disease. A long-term follow-up MRS study. Pediatric Research 63 (4), pp. 444 - 449 (2008)
231.
Journal Article
Frahm, J.; Baudewig, J.; Kallenberg, K.; Kastrup, A.; Merboldt, K. D.; Dechent, P.: The post-stimulation undershoot in BOLD fMRI of human brain is not caused by elevated cerebral blood volume. NeuroImage 40 (2), pp. 473 - 481 (2008)
232.
Journal Article
Auer, T.; Schwarcz, A.; Doczi, T.; Merboldt, K. D.; Frahm, J.: A novel group analysis for functional MRI of the human brain based on a two-threshold correlation (TTC) method. Journal of Neuroscience Methods 167 (2), pp. 335 - 339 (2008)
233.
Journal Article
Jamain, S.; Radyushkin, K.; Hammerschmidt, K.; Granon, S.; Boretius, S.; Varoqueaux, F.; Ramanantsoa, N.; Gallego, J.; Ronnenberg, A.; Winter, D. et al.; Frahm, J.; Fischer, J.; Bourgeron, T.; Ehrenreich, H.; Brose, N.: Reduced social interaction and ultrasonic communication in a mouse model of monogenic heritable autism. Proceedings of the National Academy of Sciences of the United States of America 105 (5), pp. 1710 - 1715 (2008)
234.
Journal Article
Bode, S.; Quentmeier, C. C.; Liao, P. N.; Barros, T.; Walla, P. J.: Xanthophyll-cycle dependence of the energy transfer between carotenoid dark states and chlorophylls in NPQ mutants of living plants and in LHC II. Chemical Physics Letters 450 (4-6), pp. 379 - 385 (2008)
235.
Journal Article
Block, K. T.; Uecker, M.; Frahm, J.: Suppression of MRI truncation artifacts using total variation constrained data extrapolation. International Journal of Biomedical Imaging, DOI: 10.1155/2008/184123 (2008)
236.
Journal Article
Hofer, S.; Frahm, J.: In vivo mapping of fiber pathways in the Rhesus monkey brain. The Open Medical Imaging Journal 2 (1), pp. 32 - 41 (2008)
237.
Journal Article
Kern, T. A.; Roerup, H.; Werthschutzky, R.; Tammer, R.: A remotely controlled lightweight MRI compatible ultrasonic actuator for micrometer positioning of electrodes during neuroethological primate research. Biomedizinische Technik/Biomedical Engineering 53 (6), pp. 292 - 299 (2008)
238.
Journal Article
Luetcke, H.; Frahm, J.: Lateralized anterior cingulate function during error processing and conflict monitoring as revealed by high-resolution fMRI. Cerebral Cortex 18 (3), pp. 508 - 515 (2008)
239.
Journal Article
Watanabe, T.; Frahm, J.; Michaelis, T.: Manganese-enhanced MRI of the mouse auditory pathway. Magnetic Resonance in Medicine 60 (1), pp. 210 - 212 (2008)
240.
Journal Article
Wilken, B.; Dechent, P.; Hanefeld, F.; Frahm, J.: Proton MRS of a child with Sandhoff disease reveals elevated brain hexosamine. European Journal of Paediatric Neurology 12 (1), pp. 56 - 60 (2008)
241.
Journal Article
Karaus, A.; Merboldt, K. D.; Graessner, J.; Frahm, J.: Black-blood imaging of the human heart using rapid stimulated echo acquisition mode (STEAM) MRI. Journal of Magnetic Resonance Imaging 26 (6), pp. 1666 - 1671 (2007)
242.
Journal Article
Kassmann, C. M.; Lappe-Siefke, C.; Baes, M.; Bruegger, B.; Mildner, A.; Werner, H. B.; Natt, O.; Michaelis, T.; Prinz, M.; Frahm, J. et al.; Nave, K. A.: Axonal loss and neuroinflammation caused by peroxisome-deficient oligodendrocytes. Nature Genetics 39 (8), pp. 969 - 976 (2007)
243.
Journal Article
Nessler, S.; Boretius, S.; Stadelmann, C.; Bittner, A.; Merkler, D.; Hartung, H. P.; Michaelis, T.; Brueck, W.; Frahm, J.; Sommer, N. et al.; Hemmer, B.: Early MRI changes in a mouse model of multiple sclerosis are predictive of severe inflammatory tissue damage. Brain 130, pp. 2186 - 2198 (2007)
244.
Journal Article
Brockmann, K.; Dechent, P.; Boennemann, C.; Schreiber, G.; Frahm, J.; Hanefeld, F.: Quantitative proton MRS of cerebral metabolites in laminin α2 chain deficiency. Brain & Development 29 (6), pp. 357 - 364 (2007)
245.
Journal Article
Boretius, S.; Wuerfel, J.; Zipp, F.; Frahm, J.; Michaelis, T.: High-field diffusion tensor imaging of mouse brain in vivo using single-shot STEAM MRI. Journal of Neuroscience Methods 161 (1), pp. 112 - 117 (2007)
246.
Journal Article
Block, K. T.; Uecker, M.; Frahm, J.: Undersampled radial MRI with multiple coils. Iterative image reconstruction using a total variation constraint. Magnetic Resonance in Medicine 57 (6), pp. 1086 - 1098 (2007)
247.
Journal Article
Dreha-Kulaczewski, S.; Dechent, P.; Helms, G.; Frahm, J.; Gaertner, J.; Brockmann, K.: Cerebral metabolic and structural alterations in hereditary spastic paraplegia with thin corpus callosum assessed by MRS and DTI. Neuroradiology 48 (12), pp. 893 - 898 (2006)
248.
Journal Article
Watanabe, T.; Schachtner, J.; Krizan, M.; Boretius, S.; Frahm, J.; Michaelis, T.: Manganese-enhanced 3D MRI of established and disrupted synaptic activity in the developing insect brain in vivo. Journal of Neuroscience Methods 158 (1), pp. 50 - 55 (2006)
249.
Journal Article
Hofer, S.; Frahm, J.: Topography of the human corpus callosum revisited - Comprehensive fiber tractography using diffusion tensor magnetic resonance imaging. NeuroImage 32 (3), pp. 989 - 994 (2006)
250.
Journal Article
Luetcke, H.: Parcellating the medial frontal cortex: Evaluative and cognitive components of performance monitoring. Journal of Neuroscience 26, pp. 7129 - 7130 (2006)
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