Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Michael B. Hoffmann"'
Autor:
Nidele Djouoma, Fabian Müller, Francie H. Stolle, Friedrich Hoffmann, Hagen Thieme, Michael B. Hoffmann, Khaldoon O. Al-Nosairy
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The Rapid Campimetry (RC), a kinetic visual field test proved to reliably detect visual field defects within the central 10° degrees, the most crucial part for visual acuity and quality of life, affected even at very early stages of glaucom
Externí odkaz:
https://doaj.org/article/9d8c1117ad77414690a0cc3b6ee5cb81
Autor:
Constantin W. Freitag, Martin Behrens, Robert Bielitzki, Khaldoon O. Al-Nosairy, Francie H. Stolle, Gokulraj T. Prabhakaran, Rosalie Beyer, Hagen Thieme, Michael B. Hoffmann, Lutz Schega
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract This study investigated gaze behavior during visuo-cognitive-motor tasks with a change of movement direction in glaucoma patients and healthy controls. Nineteen glaucoma patients (10 females, 9 males) and 30 healthy sighted controls (17 fema
Externí odkaz:
https://doaj.org/article/9b782c3ee02847718c0301eb79c11374
Autor:
Safa Andac, Francie H. Stolle, Matthieu Bernard, Khaldoon O. Al-Nosairy, Thomas Wolbers, Michael B. Hoffmann
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Navigation is essential for moving between locations in our daily lives. We investigated the relationship between visual impairment in glaucoma and path-integration-based navigation. Fourteen glaucoma and 15 controls underwent ophthalmologic
Externí odkaz:
https://doaj.org/article/9d7e4f96529c41c8bec1f0d463f20d54
Autor:
Elisabeth V. Quanz, Juliane Kuske, Francie H. Stolle, Michael Bach, Sven P. Heinrich, Michael B. Hoffmann, Khaldoon O. Al-Nosairy
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract In order to determine the effect of nystagmus on objective visual acuity (VA) estimates, we compared subjective (VApsych) and objective (VEP, VAVEP) VA estimates in participants with nystagmus. For this purpose, 20 participants with nystagmu
Externí odkaz:
https://doaj.org/article/011f2bf2343b4d73ac587f73da45b246
Autor:
Khaldoon O. Al-Nosairy, Katharina Rodenbeck, Sophie Vorholt, Nidele Djouoma, Hagen Thieme, Fabian Müller, Michael B. Hoffmann
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
PurposeTo investigate the robustness and variability of a novel kinetic visual field (VF) screening method termed rapid campimetry (RC).MethodsIn RC visual field (VF) screening is enabled via kinetic-based testing on any computer (10°/4.7 s at 40-cm
Externí odkaz:
https://doaj.org/article/e40c0edc45c2496095956a73586b0eaf
Autor:
Khaldoon O. Al-Nosairy, Alexander Duscha, Henrike Buhr, Antonia Lipp, Christiane Desel, Tobias Hegelmaier, Hagen Thieme, Aiden Haghikia, Michael B. Hoffmann
Publikováno v:
Frontiers in Integrative Neuroscience, Vol 17 (2023)
IntroductionThe retina, a window into the brain, allows for the investigation of many disease-associated inflammatory and neurodegenerative changes affecting the central nervous system (CNS). Multiple sclerosis (MS), an autoimmune disease targeting t
Externí odkaz:
https://doaj.org/article/0eba0582f3d949ce97dbf9e6ebe89287
Autor:
Robert J. Puzniak, Brent McPherson, Khazar Ahmadi, Anne Herbik, Jörn Kaufmann, Thomas Liebe, Andre Gouws, Antony B. Morland, Irene Gottlob, Michael B. Hoffmann, Franco Pestilli
Publikováno v:
Scientific Data, Vol 8, Iss 1, Pp 1-19 (2021)
Measurement(s) brain white matter Technology Type(s) magnetic resonance imaging Sample Characteristic - Organism Homo sapiens Machine-accessible metadata file describing the reported data: https://doi.org/10.6084/m9.figshare.16726246
Externí odkaz:
https://doaj.org/article/d13e3dc669d043cba0388f41862fc551
Structural changes to primary visual cortex in the congenital absence of cone input in achromatopsia
Autor:
Barbara Molz, Anne Herbik, Heidi A. Baseler, Pieter B. de Best, Richard W. Vernon, Noa Raz, Andre D. Gouws, Khazar Ahmadi, Rebecca Lowndes, Rebecca J. McLean, Irene Gottlob, Susanne Kohl, Lars Choritz, John Maguire, Martin Kanowski, Barbara Käsmann-Kellner, Ilse Wieland, Eyal Banin, Netta Levin, Michael B. Hoffmann, Antony B. Morland
Publikováno v:
NeuroImage: Clinical, Vol 33, Iss , Pp 102925- (2022)
Autosomal recessive Achromatopsia (ACHM) is a rare inherited disorder associated with dysfunctional cone photoreceptors resulting in a congenital absence of cone input to visual cortex. This might lead to distinct changes in cortical architecture wit
Externí odkaz:
https://doaj.org/article/5b376ad1773c4fc9a913d40790812f34
Autor:
Rebecca Lowndes, Barbara Molz, Lucy Warriner, Anne Herbik, Pieter B. de Best, Noa Raz, Andre Gouws, Khazar Ahmadi, Rebecca J. McLean, Irene Gottlob, Susanne Kohl, Lars Choritz, John Maguire, Martin Kanowski, Barbara Käsmann-Kellner, Ilse Wieland, Eyal Banin, Netta Levin, Michael B. Hoffmann, Antony B. Morland, Heidi A. Baseler
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
Most individuals with congenital achromatopsia (ACHM) carry mutations that affect the retinal phototransduction pathway of cone photoreceptors, fundamental to both high acuity vision and colour perception. As the central fovea is occupied solely by c
Externí odkaz:
https://doaj.org/article/f802a11afd7945488b5067da8e56a31e
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
Convolutional neural network (CNN) models are of great promise to aid the segmentation and analysis of brain structures. Here, we tested whether CNN trained to segment normal optic chiasms from the T1w magnetic resonance imaging (MRI) image can be al
Externí odkaz:
https://doaj.org/article/e44b15a235484fe3bcc45b0fddd7c419