Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Peter Rupprecht"'
Autor:
Nicola Masala, Manuel Mittag, Eleonora Ambrad Giovannetti, Darik A O'Neil, Fabian J Distler, Peter Rupprecht, Fritjof Helmchen, Rafael Yuste, Martin Fuhrmann, Heinz Beck, Michael Wenzel, Tony Kelly
Publikováno v:
eLife, Vol 13 (2024)
Genetically encoded calcium indicators (GECIs) such as GCaMP are invaluable tools in neuroscience to monitor neuronal activity using optical imaging. The viral transduction of GECIs is commonly used to target expression to specific brain regions, can
Externí odkaz:
https://doaj.org/article/b8900cde3cd141bbb3eac8eba698eaf9
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:
Dominik Groos, Anna Maria Reuss, Peter Rupprecht, Tevye Stachniak, Shuting Han, Christopher Lewis, Yaroslav Sych, Martin Wieckhorst, Theofanis Karayannis, Adriano Aguzzi, Fritjof Helmchen
Appropriate evaluation of risk is essential for survival in complex, uncertain environments. Confronted with choosing between a certain (safe) and an uncertain (risky) option, animals of various species show strong preferential traits which are stabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b6c5829d2aa6e4c8112b9d544fe361d
https://doi.org/10.1101/2023.01.04.522571
https://doi.org/10.1101/2023.01.04.522571
An essential feature of neurons is their ability to centrally integrate information from their dendrites. The activity of astrocytes, on the other hand, has been described to be mostly uncoordinated across the cellular compartments and therefore with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2f2028fda5d15c18353aa36c1ac49b7
https://doi.org/10.1101/2022.08.16.504030
https://doi.org/10.1101/2022.08.16.504030
Autor:
Yang Dan, Peter Rupprecht, Fritjof Helmchen, Kazuo Kitamura, Antonin Blot, Adrian Hoffmann, Stefano Carta, Alex C. Kwan, Sonja B. Hofer, Rainer W. Friedrich, Mayumi Echizen
Publikováno v:
Nature Neuroscience, vol 24, iss 9
Nature neuroscience
Nature neuroscience
Inference of action potentials (‘spikes’) from neuronal calcium signals is complicated by the scarcity of simultaneous measurements of action potentials and calcium signals (‘ground truth’). In this study, we compiled a large, diverse ground
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac33f74dd5b700ad0ee54b7eabfcc6f1
https://escholarship.org/uc/item/9sw746d5
https://escholarship.org/uc/item/9sw746d5
Publikováno v:
eNeuro
Neuronal population activity in the hippocampal CA3 subfield is implicated in cognitive brain functions such as memory processing and spatial navigation. However, because of its deep location in the brain, the CA3 area has been difficult to target wi
Autor:
Rainer W. Friedrich, Yang Dan, Antonin Blot, Fritjof Helmchen, Peter Rupprecht, Stefano Carta, Sonja B. Hofer, Mayumi Echizen, Adrian Hoffmann, Kazuo Kitamura, Alex C. Kwan
Calcium imaging is a key method to record patterns of neuronal activity across populations of identified neurons. Inference of temporal patterns of action potentials (‘spikes’) from calcium signals is, however, challenging and often limited by th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d2620e2fafc0be7b0e7f8da9a14f9ca
https://doi.org/10.1101/2020.08.31.272450
https://doi.org/10.1101/2020.08.31.272450
Autor:
Kitamura K, Kuo-Hua Huang, Peter Rupprecht, Rainer W. Friedrich, M Schebesta, Fabrizio C. Serluca, Tewis Bouwmeester
SummaryIntelligent behavior requires a comparison between the predicted and the actual consequences of behavioral actions. According to the theory of predictive processing, this comparison relies on a neuronal error signal that reflects the mismatch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c827432076ec84d945c1ecbc3610d4d2
Autor:
Peter Rupprecht, Rainer W. Friedrich
Publikováno v:
Neuron
Summary Neuronal computations critically depend on the connectivity rules that govern the convergence of excitatory and inhibitory synaptic signals onto individual neurons. To examine the functional synaptic organization of a distributed memory netwo
Publikováno v:
Current biology : CB. 28(1)
Sensory systems balance stability and plasticity to optimize stimulus representations in dynamic environments. We studied these processes in the olfactory system of adult zebrafish. Activity patterns evoked by repeated odor stimulation were measured