Search Results - "Puzniak, Robert J."

Deep Learning-Based Detection of Malformed Optic Chiasms From MRI Images by Puzniak, Robert J., Prabhakaran, Gokulraj T., Hoffmann, Michael B.

“…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…”
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Triple visual hemifield maps in a case of optic chiasm hypoplasia by Ahmadi, Khazar, Fracasso, Alessio, Puzniak, Robert J., Gouws, Andre D., Yakupov, Renat, Speck, Oliver, Kaufmann, Joern, Pestilli, Franco, Dumoulin, Serge O., Morland, Antony B., Hoffmann, Michael B.

“…In humans, each hemisphere comprises an overlay of two visuotopic maps of the contralateral visual field, one from each eye. Is the capacity of the visual…”
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CHIASM, the human brain albinism and achiasma MRI dataset by Puzniak, Robert J., McPherson, Brent, Ahmadi, Khazar, Herbik, Anne, Kaufmann, Jörn, Liebe, Thomas, Gouws, Andre, Morland, Antony B., Gottlob, Irene, Hoffmann, Michael B., Pestilli, Franco

“…We describe a collection of T1-, diffusion- and functional T2*-weighted magnetic resonance imaging data from human individuals with albinism and achiasma. This…”
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Quantifying nerve decussation abnormalities in the optic chiasm by Puzniak, Robert J., Ahmadi, Khazar, Kaufmann, Jörn, Gouws, Andre, Morland, Antony B., Pestilli, Franco, Hoffmann, Michael B.

“…•Diffusion MRI is capable of detecting structural abnormalities of the optic chiasm.•Quantification of crossing strength in optic chiasm is of promise for…”
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Lead–gold eutectic: An alternative liquid target material candidate for high power spallation neutron sources by Medarde, Marisa, Moormann, Rainer, Frison, Ruggero, Puźniak, Robert J., Pomjakushina, Ekaterina, Conder, Kazimierz, Platacis, Ernests, Dai, Yong, Kiselev, Daniela, Zanini, Luca, Török, Szabina, Zagyvai, Peter, Heinitz, Stephan, Neuhausen, Jörg, Schumann, Dorothea, Thomsen, Knud

“…One of the main technical concerns of Megawatt-class spallation neutron sources is the removal of the heat deposited in the target station. A way to overcome…”
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CHIASM-Net: Artificial Intelligence-Based Direct Identification of Chiasmal Abnormalities in Albinism by Puzniak, Robert J, Prabhakaran, Gokulraj T, McLean, Rebecca J, Stober, Sebastian, Ather, Sarim, Proudlock, Frank A, Gottlob, Irene, Dineen, Robert A, Hoffmann, Michael B

“…Albinism is a congenital disorder affecting pigmentation levels, structure, and function of the visual system. The identification of anatomical changes typical…”
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Tracking the visual system—from the optic chiasm to primary visual cortex by Puzniak, Robert J., Prabhakaran, Gokulraj T., Buentjen, Lars, Schmitt, Friedhelm C., Hoffmann, Michael B.

“…Epilepsy surgery is a well-established method of treatment for pharmacoresistant focal epilepsies, but it carries an inherent risk of damaging eloquent brain…”
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Neuro-computational approaches for objective assessment of visual function by Hoffmann, Michael B, Choritz, Lars, Thieme, Hagen, Prabhakaran, Gokulraj T, Puzniak, Robert J

“…Retinal pathologies affect the structure and function of post-retinal visual pathways. These post-retinal alterations bear the potential to obstruct the aim of…”
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Chiasmal malformations dataset: a unique neuroimaging testbed by Puzniak, Robert J., McPherson, Brent, Ahmadi, Khazar, Herbik, Anne, Kaufmann, Joern, Liebe, Thomas, Gouws, Andre, Morland, Antony B., Gottlob, Irene, Hoffmann, Michael B., Pestilli, Franco

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Neurocomputationelle Ansätze zur objektiven Funktionsüberprüfung des Sehens by Hoffmann, Michael B., Choritz, Lars, Thieme, Hagen, Prabhakaran, Gokulraj T., Puzniak, Robert J.

“…Zusammenfassung Hintergrund Retinale Pathologien wirken sich auf Struktur und Funktion der postretinalen Sehbahn aus mit möglicherweise hochgradig negativen…”
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