Zobrazeno 1 - 10
of 432
pro vyhledávání: '"Johannes Friedrich"'
Autor:
Changjia Cai, Johannes Friedrich, Amrita Singh, M Hossein Eybposh, Eftychios A Pnevmatikakis, Kaspar Podgorski, Andrea Giovannucci
Publikováno v:
PLoS Computational Biology, Vol 17, Iss 4, p e1008806 (2021)
Voltage imaging enables monitoring neural activity at sub-millisecond and sub-cellular scale, unlocking the study of subthreshold activity, synchrony, and network dynamics with unprecedented spatio-temporal resolution. However, high data rates (>800M
Externí odkaz:
https://doaj.org/article/3b0eff8c33ef4d05b4a80f68b3794f69
Publikováno v:
Sensors, Vol 22, Iss 4, p 1643 (2022)
The rise of precise wireless localization for industrial and consumer use is continuing to challenge a significant amount of research. Recently the new ultra-wideband standard IEEE 802.15.4z was released to increase both the robustness and security o
Externí odkaz:
https://doaj.org/article/8c98b07a6dfa44198ba73c66a18b97c3
Autor:
Nariman Shahhosseini, Johannes Friedrich, Seyed Hassan Moosa-Kazemi, Mohammad Mehdi Sedaghat, Mohammad Hassan Kayedi, Egbert Tannich, Jonas Schmidt-Chanasit, Renke Lühken
Publikováno v:
Parasites & Vectors, Vol 11, Iss 1, Pp 1-10 (2018)
Abstract Background Different mosquito-borne pathogens are circulating in Iran including Sindbis virus, West Nile virus, filarioid worms and malaria parasites. However, the local transmission cycles of these pathogenic agents are poorly understood, e
Externí odkaz:
https://doaj.org/article/1fde471eed5f44d181e00a50d838293d
Publikováno v:
PLoS Computational Biology, Vol 17, Iss 1, p e1008565 (2021)
In vivo calcium imaging through microendoscopic lenses enables imaging of neuronal populations deep within the brains of freely moving animals. Previously, a constrained matrix factorization approach (CNMF-E) has been suggested to extract single-neur
Externí odkaz:
https://doaj.org/article/cdcb54cf1b9549459d21e01910b5ee41
Autor:
Julia Preobraschenski, Cyril Cheret, Marcelo Ganzella, Johannes Friedrich Zander, Karin Richter, Stephan Schenck, Reinhard Jahn, Gudrun Ahnert-Hilger
Publikováno v:
Cell Reports, Vol 23, Iss 2, Pp 535-545 (2018)
Summary: Vesicular glutamate transporters (VGLUTs) fill synaptic vesicles with glutamate and are thus essential for glutamatergic neurotransmission. However, VGLUTs were originally discovered as members of a transporter subfamily specific for inorgan
Externí odkaz:
https://doaj.org/article/b9ebb334b7b3483a9ed7b34ecf3905bd
Autor:
Andrea Giovannucci, Johannes Friedrich, Pat Gunn, Jérémie Kalfon, Brandon L Brown, Sue Ann Koay, Jiannis Taxidis, Farzaneh Najafi, Jeffrey L Gauthier, Pengcheng Zhou, Baljit S Khakh, David W Tank, Dmitri B Chklovskii, Eftychios A Pnevmatikakis
Publikováno v:
eLife, Vol 8 (2019)
Advances in fluorescence microscopy enable monitoring larger brain areas in-vivo with finer time resolution. The resulting data rates require reproducible analysis pipelines that are reliable, fully automated, and scalable to datasets generated over
Externí odkaz:
https://doaj.org/article/d7b31fa323ac445a92728f820909d1e0
A Matter of Choice: Inhibition of c-Rel Shifts Neuronal to Oligodendroglial Fate in Human Stem Cells
Autor:
Lucia Mercedes Ruiz-Perera, Johannes Friedrich Wilhelm Greiner, Christian Kaltschmidt, Barbara Kaltschmidt
Publikováno v:
Cells, Vol 9, Iss 4, p 1037 (2020)
The molecular mechanisms underlying fate decisions of human neural stem cells (hNSCs) between neurogenesis and gliogenesis are critical during neuronal development and neurodegenerative diseases. Despite its crucial role in the murine nervous system,
Externí odkaz:
https://doaj.org/article/72c3128f472e4b05bb7964fd01d65194
Autor:
Philipp Berens, Jeremy Freeman, Thomas Deneux, Nikolay Chenkov, Thomas McColgan, Artur Speiser, Jakob H Macke, Srinivas C Turaga, Patrick Mineault, Peter Rupprecht, Stephan Gerhard, Rainer W Friedrich, Johannes Friedrich, Liam Paninski, Marius Pachitariu, Kenneth D Harris, Ben Bolte, Timothy A Machado, Dario Ringach, Jasmine Stone, Luke E Rogerson, Nicolas J Sofroniew, Jacob Reimer, Emmanouil Froudarakis, Thomas Euler, Miroslav Román Rosón, Lucas Theis, Andreas S Tolias, Matthias Bethge
Publikováno v:
PLoS Computational Biology, Vol 14, Iss 5, p e1006157 (2018)
In recent years, two-photon calcium imaging has become a standard tool to probe the function of neural circuits and to study computations in neuronal populations. However, the acquired signal is only an indirect measurement of neural activity due to
Externí odkaz:
https://doaj.org/article/358eea9214b64f3889ddd1a4b6f1cd9d
Autor:
Pengcheng Zhou, Shanna L Resendez, Jose Rodriguez-Romaguera, Jessica C Jimenez, Shay Q Neufeld, Andrea Giovannucci, Johannes Friedrich, Eftychios A Pnevmatikakis, Garret D Stuber, Rene Hen, Mazen A Kheirbek, Bernardo L Sabatini, Robert E Kass, Liam Paninski
Publikováno v:
eLife, Vol 7 (2018)
In vivo calcium imaging through microendoscopic lenses enables imaging of previously inaccessible neuronal populations deep within the brains of freely moving animals. However, it is computationally challenging to extract single-neuronal activity fro
Externí odkaz:
https://doaj.org/article/def92cf5e4324b0fb67089311ced7d1e