Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Hans Straka"'
Autor:
Lars Kunz, Hans Straka
Publikováno v:
Frontiers in Neurology, Vol 15 (2024)
BackgroundEnergetic aspects of neuronal activity have become a major focus of interest given the fact that the brain among all organs dominates the oxygen consumption. At variance with the importance of neuroenergetics, the knowledge about how electr
Externí odkaz:
https://doaj.org/article/cf4b633f63dd41d188cd9bf49c31a91a
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
Externí odkaz:
https://doaj.org/article/77743c2988cf464a89b7cb657c2bca88
Autor:
Julien Bacqué-Cazenave, Gilles Courtand, Mathieu Beraneck, Hans Straka, Denis Combes, François M. Lambert
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)
Visual perception works best when eye movement counteracts the effects of body movement. This study describes how such coordination first emerges and matures during development in frog larvae.
Externí odkaz:
https://doaj.org/article/66e4eb20a73f4103b023c41535bcbb07
Autor:
Sophia Grotz, Jessica Schäfer, Kirsten A Wunderlich, Zdenka Ellederova, Hannah Auch, Andrea Bähr, Petra Runa‐Vochozkova, Janet Fadl, Vanessa Arnold, Taras Ardan, Miroslav Veith, Gianluca Santamaria, Georg Dhom, Wolfgang Hitzl, Barbara Kessler, Christian Eckardt, Joshua Klein, Anna Brymova, Joshua Linnert, Mayuko Kurome, Valeri Zakharchenko, Andrea Fischer, Andreas Blutke, Anna Döring, Stepanka Suchankova, Jiri Popelar, Eduardo Rodríguez‐Bocanegra, Julia Dlugaiczyk, Hans Straka, Helen May‐Simera, Weiwei Wang, Karl‐Ludwig Laugwitz, Luk H Vandenberghe, Eckhard Wolf, Kerstin Nagel‐Wolfrum, Tobias Peters, Jan Motlik, M Dominik Fischer, Uwe Wolfrum, Nikolai Klymiuk
Publikováno v:
EMBO Molecular Medicine, Vol 14, Iss 4, Pp 1-24 (2022)
Abstract Usher syndrome (USH) is the most common form of monogenic deaf‐blindness. Loss of vision is untreatable and there are no suitable animal models for testing therapeutic strategies of the ocular constituent of USH, so far. By introducing a h
Externí odkaz:
https://doaj.org/article/f0ba22f95e7b4b36b03173d767e7f90f
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
Externí odkaz:
https://doaj.org/article/62a02bca260b4b46a7895a6e39f1fb84
Publikováno v:
Frontiers in Neural Circuits, Vol 16 (2022)
Vertebrate locomotion presents a major challenge for maintaining visual acuity due to head movements resulting from the intimate biomechanical coupling with the propulsive musculoskeletal system. Retinal image stabilization has been traditionally asc
Externí odkaz:
https://doaj.org/article/7ea05441f0574329a74bacdc8f396ba4
Autor:
Clayton Gordy, Hans Straka
Publikováno v:
iScience, Vol 25, Iss 10, Pp 105165- (2022)
Summary: Gaze stabilization relies on bilateral mirror-symmetric vestibular endorgans, central circuits, and extraocular motor effectors. Embryonic removal of one inner ear before the formation of these structures was used to evaluate the extent to w
Externí odkaz:
https://doaj.org/article/a446536745bc4abea658541f20409025
Autor:
Stefan Glasauer, Hans Straka
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
The angular vestibulo-ocular reflex (aVOR) stabilizes retinal images by counter-rotating the eyes during head rotations. Perfect compensatory movements would thus rotate the eyes exactly opposite to the head, that is, eyes vs. head would exhibit a un
Externí odkaz:
https://doaj.org/article/5531ed4d63ae49c0b9386643f2481095
Autor:
Suzan Özugur, Myra N. Chávez, Rosario Sanchez-Gonzalez, Lars Kunz, Jörg Nickelsen, Hans Straka
Publikováno v:
STAR Protocols, Vol 3, Iss 2, Pp 101250- (2022)
Summary: Oxygen in vertebrates is generally provided through respiratory organs and blood vessels. This protocol describes transcardial injection, vascular distribution, and accumulation of phototrophic microalgae in the brain of Xenopus laevis tadpo
Externí odkaz:
https://doaj.org/article/59d5df0e453249e28d947dd837e4591e
Image motion with color contrast suffices to elicit an optokinetic reflex in Xenopus laevis tadpoles
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract The optokinetic reflex is a closed-loop gaze-stabilizing ocular motor reaction that minimizes residual retinal image slip during vestibulo-ocular reflexes. In experimental isolation, the reflex is usually activated by motion of an achromatic
Externí odkaz:
https://doaj.org/article/9976adc97d584ef2b3af498f0e489002