Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Konstantin Mergenthaler"'
Publikováno v:
PLoS Computational Biology, Vol 13, Iss 2, p e1005377 (2017)
Astrocytes integrate and process synaptic information and exhibit calcium (Ca2+) signals in response to incoming information from neighboring synapses. The generation of Ca2+ signals is mostly attributed to Ca2+ release from internal Ca2+ stores evok
Externí odkaz:
https://doaj.org/article/76b0b7755e044f4e846cb45215bbb1b6
Autor:
Mario Bettenbühl, Claudia Paladini, Konstantin Mergenthaler, Reinhold Kliegl, Ralf Engbert, Matthias Holschneider
Publikováno v:
Journal of Eye Movement Research, Vol 3, Iss 5 (2010)
During visual fixation on a target, humans perform miniature (or fixational) eye movements consisting of three components, i.e., tremor, drift, and microsaccades. Microsaccades are high velocity components with small amplitudes within fixational eye
Externí odkaz:
https://doaj.org/article/10a370d404c24b439f3f95d58a893e5c
Publikováno v:
Springer Series in Computational Neuroscience ISBN: 9783030008154
Astrocytes express glutamate transporters at high density at perisynaptic processes which can tightly control extracellular glutamate levels in proximity of postsynaptic receptors with the potential to modulate functional neuronal activity. Glutamate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30efd1605e96bebca1e766d7bd5e5865
https://doi.org/10.1007/978-3-030-00817-8_13
https://doi.org/10.1007/978-3-030-00817-8_13
Autor:
Ralf Engbert, Konstantin Mergenthaler
Publikováno v:
Proceedings of the National Academy of Sciences. 103:7192-7197
Even during visual fixation of a stationary target, our eyes perform rather erratic miniature movements, which represent a random walk. These “fixational” eye movements counteract perceptual fading, a consequence of fast adaptation of the retinal
Publikováno v:
BMC Neuroscience
Several recent studies reveal a close interplay of neurons and astrocytes in information processing [1]. Astrocytes affect neural transmission by their control of glutamate concentrations by glutamate transporters [2] in direct vicinity to the synapt
When we fixate a stationary target, our eyes generate miniature (or fixational) eye movements involuntarily. These fixational eye movements are classified as slow components (physiological drift, tremor) and microsaccades, which represent rapid, smal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10ea83dc0fed6d73c840d2a50654bdb6
https://europepmc.org/articles/PMC3182695/
https://europepmc.org/articles/PMC3182695/
Autor:
Matthias Holschneider, Ralf Engbert, Mario Bettenbühl, Claudia Paladini, Konstantin Mergenthaler, Reinhold Kliegl
Publikováno v:
Journal of Eye Movement Research, Vol 3, Iss 5 (2010)
Journal of Eye Movement Research; Bd. 3 Nr. 5 (2010)
Journal of Eye Movement Research; Vol. 3 No. 5 (2010)
Journal of Eye Movement Research; Bd. 3 Nr. 5 (2010)
Journal of Eye Movement Research; Vol. 3 No. 5 (2010)
During visual fixation on a target, humans perform miniature (or fixational) eye movements consisting of three components, i.e., tremor, drift, and microsaccades. Microsaccades are high velocity components with small amplitudes within fixational eye
Autor:
Ralf Engbert, Konstantin Mergenthaler
Eye-fixation durations are among the best and most widely used measures of ongoing cognition in visual tasks, e.g., reading, visual search or scene perception. However, fixations are characterized by ongoing motor activity (or fixational eye movement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e83469eb379fe733dcc935cd99e1beee
https://publishup.uni-potsdam.de/frontdoor/index/index/docId/31335
https://publishup.uni-potsdam.de/frontdoor/index/index/docId/31335
Autor:
Konstantin Mergenthaler, Ralf Engbert
Publikováno v:
Journal of Vision. 9:427-427
Publikováno v:
Chaos: An Interdisciplinary Journal of Nonlinear Science. 19:015108
The method of twin surrogates has been introduced to test for phase synchronization of complex systems in the case of passive experiments. In this paper we derive new analytical expressions for the number of twins depending on the size of the neighbo