Publikationen von D Ramadan

Mahler, L.; Steiglechner, J.; Bender, B.; Lindig, T.; Ramadan, D.; Bause, J.; Birk, F.; Heule, R.; Charyasz, E.; Erb, M. et al.; Kumar, V.; Hagberg, G.; Martin, P.; Lohmann, G.; Scheffler, K.: UltraCortex: Submillimeter Ultra-High Field 9.4 T Brain MR Image Collection and Manual Cortical Segmentations. Nature 12 (1), 635 (2025)

Ramadan, D.; Mueller, S.; Stirnberg, R.; Bosch, D.; Ehses, P.; Scheffler, K.; Bause, J.: Macrovascular contributions to resting-state fMRI signals: A comparison between EPI and bSSFP at 9.4 Tesla. Imaging Neuroscience 3, imag_a_00435 (2025)

Steiglechner, J.; Wang, Q.; Ramadan, D.; Mahler, L.; Scheffler, K.; Bender, B.; Lindig, T.; Lohmann, G.: FLEXseg: Next Generation Brain MRI Segmentation at 9.4 T. In: Medical Imaging with Deep Learning (MIDL 2022). Medical Imaging with Deep Learning (MIDL 2022), Zürich, Swtzerland, 06. Juli 2022 - 08. Juli 2022. (2022)

Fassnacht, S.; Chaimow, D.; Ramadan, D.; Mueller, S.; Stirnberg, R.; Ehses, P.; Scheffler, K.; Bause, J.; Lorenz, R.: Laminar Specificity of bSSFP and VASO fMRI at 9.4T in densely sampled Subjects. 15th FENS Forum 2026: Advancing Neuroscience Together (FENS2026), Barcelona, Spain (2026)

Eroğlu, A.; Chaimow, D.; Biswas, S.; Ansari, A.; Ramadan, D.; Lorenz, R.: A Framework for Real-Time Laminar fMRI at Ultra-high Field Strengths. 32nd Annual Meeting of the Organization for Human Brain Mapping (OHBM 2026), Bordeaux, France (2026)

Ramadan, D.; Stoll, S.; Grassi, P.; Mueller, S.; Scheffler, K.; Bause, J.: Comparing BOLD Sequences for Population Receptive Field Mapping at 9.4T and Submillimeter Resolution. 32nd Annual Meeting of the Organization for Human Brain Mapping (OHBM 2026), Bordeaux, France (2026)

Birk, F.; Ramadan, D.; Aghaeifar, A.; Scheffler, K.; Heule, R.: Cortical orientation and layer dependence of bSSFP profile asymmetries in gray matter at 9.4 T. ISMRM & ISMRT Annual Meeting & Exhibition 2026, Cape Town, South Africa (2026)

Ramadan, D.; Stoll, S.; Glang, F.; Grassi, P.; Mueller, S.; Scheffler, K.; Bause, J.: Absence of Evidence or Evidence of Absence? How B1+ Inhomogeneity Degrades Interpretability of fMRI at Ultra-High Field. ISMRM & ISMRT Annual Meeting & Exhibition 2026, Cape Town, South Africa (2026)

Ramadan, D.; Stoll, S.; Grassi, P.; Mueller, S.; Kumar, V.; Scheffler, K.; Bause, J.: Human Visual Population Receptive Field Mapping at an Ultra-High Field Strength of 9.4 T and Submillimeter Resolution. 54th Annual Meeting of the Society for Neuroscience (Neuroscience 2025), San Diego, CA, USA (2025)

Ramadan, D.: Visual population rceptive field mapping using BSSFP at submillimeter resolution: Initial results. Systems Vision Science Summer School and Symposium 2025, Tübingen, Germany (2025)

Faßnacht, S.; Ramadan, D.; Wilms, M.-A.; Mueller, S.; Chaimow, D.; Stirnberg, R.; Ehses, P.; Scheffler, K.; Bause, J.; Lorenz, R.: Layer-Specificity of Functional Connectivity Estimates with bSSFP fMRI. 31st Annual Meeting of the Organization for Human Brain Mapping (OHBM 2025), Brisbane, Australia (2025)

Ramadan, D.: Initial Results of Population Receptive Field Mapping with bSSFP at 9.4T. ISMRM Joint Workshop of the Ultra-High Field MR & Brain Function Study Groups: ISMRM & ISMRT Annual Meeting & Exhibition 2025, Honolulu, HI, USA (2025)

Ramadan, D.; Bause, J.; Mueller, S.; Bosch, D.; Stirnberg, R.; Ehses, P.; Scheffler, K.: Understanding signal specificity in fMRI: bSSFP vs. GRE-EPI signal dependence on cortical orientation to B0 at 9.4 Tesla. ISMRM & ISMRT Annual Meeting & Exhibition 2024, Singapore (2024)

Ramadan, D.; Bause, J.; Stirnberg, R.; Ehses, P.; Scheffler, K.: Dependence of the EPI and bSSFP resting-state fMRI signals on the cortical orientation relative to B0: Initial observations at 9.4 Tesla. 2023 ISMRM & ISMRT Annual Meeting & Exhibition (ISMRM 2023), Toronto, Canada (2023)

Ramadan, D.: Abhängigkeit der EPI und bSSFP resting state fMRI Signale von der kortikalen Orientierung relativ zu B0 bei 9,4 Tesla. Master, Eberhard-Karls-Universität, Tübingen, Germany (2022)