Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Maarten Kamermans"'
Autor:
Maarten Kamermans, Beerend H. J. Winkelman, M-B. Hölzel, Marcus H. C. Howlett, Wouter Kamermans, H. J. Simonsz, C. I. de Zeeuw
Publikováno v:
Frontiers in Ophthalmology, Vol 3 (2023)
Congenital nystagmus is a condition where the eyes of patients oscillate, mostly horizontally, with a frequency of between 2 and 10 Hz. Historically, nystagmus is believed to be caused by a maladaptation of the oculomotor system and is thus considere
Externí odkaz:
https://doaj.org/article/3ca1a7f9f27e4345846f1d62b2b97973
Autor:
Jorrit S Montijn, Koen Seignette, Marcus H Howlett, J Leonie Cazemier, Maarten Kamermans, Christiaan N Levelt, J Alexander Heimel
Publikováno v:
eLife, Vol 10 (2021)
Neurophysiological studies depend on a reliable quantification of whether and when a neuron responds to stimulation. Simple methods to determine responsiveness require arbitrary parameter choices, such as binning size, while more advanced model-based
Externí odkaz:
https://doaj.org/article/c4b866b867184fd79770fad1efac369e
Autor:
XiaoLe Liu, Si-yang Yu, Nico A. Flierman, Sebastián Loyola, Maarten Kamermans, Tycho M. Hoogland, Chris I. De Zeeuw
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 15 (2021)
Animal pose estimation tools based on deep learning have greatly improved animal behaviour quantification. These tools perform pose estimation on individual video frames, but do not account for variability of animal body shape in their prediction and
Externí odkaz:
https://doaj.org/article/b3032af07ba74c5484679742c92a61b1
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 6, p 3202 (2022)
Patients with congenital nystagmus, involuntary eye movements, often have a reduced visual acuity. Some of these patients have a retinal-specific mutation in the protein nyctalopin, which is also present in the Nyxnob mouse. In these mice, retinal ga
Externí odkaz:
https://doaj.org/article/40b08a3563994d2da90789d5113758ab
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 14 (2021)
The goal of sensory processing is to represent the environment of an animal. All sensory systems share a similar constraint: they need to encode a wide range of stimulus magnitudes within their narrow neuronal response range. The most efficient way,
Externí odkaz:
https://doaj.org/article/e5db9b0cd31e448fa0bb9783451aebfe
Autor:
Beerend H J Winkelman, Marcus H C Howlett, Maj-Britt Hölzel, Coen Joling, Kathryn H Fransen, Gobinda Pangeni, Sander Kamermans, Hiraki Sakuta, Masaharu Noda, Huibert J Simonsz, Maureen A McCall, Chris I De Zeeuw, Maarten Kamermans
Publikováno v:
PLoS Biology, Vol 17, Iss 9, p e3000174 (2019)
Congenital nystagmus, involuntary oscillating small eye movements, is commonly thought to originate from aberrant interactions between brainstem nuclei and foveal cortical pathways. Here, we investigated whether nystagmus associated with congenital s
Externí odkaz:
https://doaj.org/article/4bd424b2c43d473381e2104f3c3183ab
Autor:
Sizar Kamar, Marcus H. C. Howlett, Jan Klooster, Wim de Graaff, Tamás Csikós, Martijn J. W. E. Rabelink, Rob C. Hoeben, Maarten Kamermans
Publikováno v:
International Journal of Molecular Sciences, Vol 21, Iss 2, p 522 (2020)
Biblical references aside, restoring vision to the blind has proven to be a major technical challenge. In recent years, considerable advances have been made towards this end, especially when retinal degeneration underlies the vision loss such as occu
Externí odkaz:
https://doaj.org/article/6116ddc18355402ea7f7e2eacc7d3fea
Autor:
Valentina Cenedese, Wim de Graaff, Tamás Csikós, Mitali Poovayya, Georg Zoidl, Maarten Kamermans
Publikováno v:
Frontiers in Molecular Neuroscience, Vol 10 (2017)
Retinal horizontal cells (HCs) feed back negatively to cone photoreceptors and in that way generate the center/surround organization of bipolar cell receptive fields. The mechanism by which HCs inhibit photoreceptors is a matter of debate. General co
Externí odkaz:
https://doaj.org/article/8d1986a3c3714ea18c6024aa97cdfc58
Publikováno v:
PLoS Biology, Vol 15, Iss 4, p e2001210 (2017)
An animal's ability to survive depends on its sensory systems being able to adapt to a wide range of environmental conditions, by maximizing the information extracted and reducing the noise transmitted. The visual system does this by adapting to lumi
Externí odkaz:
https://doaj.org/article/8058547042b2457a8601c4a62e84a4d9
Autor:
Jan Klooster, Maarten Kamermans
Publikováno v:
PLoS ONE, Vol 11, Iss 3, p e0152967 (2016)
Here we studied the ultrastructural organization of the outer retina of the European silver eel, a highly valued commercial fish species. The retina of the European eel has an organization very similar to most vertebrates. It contains both rod and co
Externí odkaz:
https://doaj.org/article/96524900a012470ebd615b5c54be02f7