Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Eran Stark"'
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-15 (2023)
Abstract Multiple biophysical mechanisms may generate non-negative extracellular waveforms during action potentials, but the origin and prevalence of positive spikes and biphasic spikes in the intact brain are unknown. Using extracellular recordings
Externí odkaz:
https://doaj.org/article/f0fcbe98420d440e82260a42358771cb
Publikováno v:
iScience, Vol 26, Iss 10, Pp 107847- (2023)
Summary: Priming, a change in the mental processing of a stimulus as a result of prior encounter with a related stimulus, has been observed repeatedly and studied extensively in humans. Yet currently, there is no behavioral model of short-term primin
Externí odkaz:
https://doaj.org/article/3ec9f3fc24e14310b5db52c34f930e0e
Deconvolution improves the detection and quantification of spike transmission gain from spike trains
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-17 (2022)
A mathematical framework and algorithm are developed that decompose the cross-correlation histogram between two spike trains to determine connectivity between two neurons.
Externí odkaz:
https://doaj.org/article/6150284c1ef445b5a4dc6ace89d4031f
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 7, p e1010364 (2022)
Resonance is defined as maximal response of a system to periodic inputs in a limited frequency band. Resonance may serve to optimize inter-neuronal communication, and has been observed at multiple levels of neuronal organization. However, it is unkno
Externí odkaz:
https://doaj.org/article/327bd39a27fe483392a9db90d8ef60d1
Precise timing of neuronal spikes may lead to changes in synaptic connectivity and is thought to be crucial for learning and memory. However, the effect of spike timing on neuronal connectivity in the intact brain remains unknown. Using closed-loop o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::754d997c96bb10e0754a57a88bd4cacc
https://doi.org/10.1101/2023.05.22.541797
https://doi.org/10.1101/2023.05.22.541797
Learning from examples and adapting to new rules are fundamental attributes of human cognition. However, it is unclear what conditions allow for fast and successful learning. To determine how rapidly freely-moving mice can learn a new rule, we design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1010b0c2a873b5847b04941ce8f6ee1
https://doi.org/10.1101/2023.03.28.534599
https://doi.org/10.1101/2023.03.28.534599
Autor:
Hadas E. Sloin, Lior Bikovski, Amir Levi, Ortal Amber-Vitos, Tomer Katz, Lidor Spivak, Shirly Someck, Roni Gattegno, Shir Sivroni, Lucas Sjulson, Eran Stark
Publikováno v:
eNeuro
C57BL/6 is the most commonly used mouse strain in neurobehavioral research, serving as a background for multiple transgenic lines. However, C57BL/6 exhibit behavioral and sensorimotor disadvantages that worsen with age. We bred FVB/NJ females and C57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40aef7b2d26f9e465a607aa8195f4b22
https://pubmed.ncbi.nlm.nih.gov/35906064
https://pubmed.ncbi.nlm.nih.gov/35906064
Publikováno v:
Cell Reports
The brain propagates neuronal signals accurately and rapidly. Nevertheless, whether and how a pool of cortical neurons transmits an undistorted message to a target remains unclear. We apply optogenetic white noise signals to small assemblies of corti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7ccbb8b8ec82ccb5457f1c5b9db348e
https://pubmed.ncbi.nlm.nih.gov/36130516
https://pubmed.ncbi.nlm.nih.gov/36130516
Autor:
Lior J. Sukman, Eran Stark
Publikováno v:
eNeuro
Brain circuits are composed of diverse cell types with distinct morphologies, connections, and distributions of ion channels. Modeling suggests that the spatial distribution of the extracellular voltage during a spike depends on cellular morphology,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9855a584c300a634aa826d4032664d5d
Publikováno v:
IEEE Transactions on Biomedical Circuits and Systems
In the intact brain, neural activity can be recorded using sensing electrodes and manipulated using light stimulation. Silicon probes with integrated electrodes and micro-LEDs enable the detection and control of neural activity using a single implant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d296b2fa1fe0f089431c576f89c327d1