Zobrazeno 1 - 10
of 3 709
pro vyhledávání: '"spike timing"'
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
Recent advancements in neuromorphic computing have led to the development of hardware architectures inspired by Spiking Neural Networks (SNNs) to emulate the efficiency and parallel processing capabilities of the human brain. This work focuses on tes
Externí odkaz:
https://doaj.org/article/d9682aa9b1c142b4ae110a62515bc06b
Publikováno v:
Electronic Research Archive, Vol 32, Iss 1, Pp 90-108 (2024)
A high spike-timing precision characterized by a small variation in interspike intervals of neurons is important for information processing in various brain functions. An experimental study on fast-spiking interneurons has shown that inhibitory autap
Externí odkaz:
https://doaj.org/article/5974cabde7ff44ee8353d0ed2bc9cd47
Autor:
José Antonio Noriega-Prieto, Laura Eva Maglio, Paloma Perez-Domper, José Carlos Dávila, Antonia Gutiérrez, Ignacio Torres-Alemán, David Fernández de Sevilla
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 18 (2024)
Insulin-like growth factor-I (IGF-I) plays a key role in the modulation of synaptic plasticity and is an essential factor in learning and memory processes. However, during aging, IGF-I levels are decreased, and the effect of this decrease in the indu
Externí odkaz:
https://doaj.org/article/a49a8675cbde4d53851bc82568d2d635
Autor:
Justus A. Kromer, Peter A. Tass
Publikováno v:
Data in Brief, Vol 54, Iss , Pp 110345- (2024)
We present simulated data on coordinated reset stimulation (CRS) of plastic neuronal networks. The neuronal network consists of excitatory leaky integrate-and-fire neurons and plasticity is implemented as spike-timing-dependent plasticity (STDP). A s
Externí odkaz:
https://doaj.org/article/fb88424dc7754053b2065eb4353a3416
Autor:
Justus A. Kromer, Peter A. Tass
Publikováno v:
Frontiers in Network Physiology, Vol 4 (2024)
BackgroundAbnormal neuronal synchrony is associated with several neurological disorders, including Parkinson’s disease (PD), essential tremor, dystonia, and epilepsy. Coordinated reset (CR) stimulation was developed computationally to counteract ab
Externí odkaz:
https://doaj.org/article/c4881cce77784a6abd92d5b54b9ce4a6
Autor:
Amanda R. McFarlan, Connie Guo, Isabella Gomez, Chaim Weinerman, Tasha A. Liang, P. Jesper Sjöström
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 18 (2024)
The plasticity of inhibitory interneurons (INs) plays an important role in the organization and maintenance of cortical microcircuits. Given the many different IN types, there is an even greater diversity in synapse-type-specific plasticity learning
Externí odkaz:
https://doaj.org/article/930c7419723f44d39e40bde5c0b521b1
Autor:
Jun-Peng Zhang, Xiang-Xin Xing, Mou-Xiong Zheng, Jia-Jia Wu, Xin Xue, Yu-Lin Li, Xu-Yun Hua, Shu-Jie Ma, Jian-Guang Xu
Publikováno v:
BMC Neurology, Vol 23, Iss 1, Pp 1-10 (2023)
Abstract Introduction : Brain has a spontaneous recovery after stroke, reflecting the plasticity of the brain. Currently, TMS is used for studies of single-target brain region modulation, which lacks consideration of brain networks and functional con
Externí odkaz:
https://doaj.org/article/b4a40d02cd1e4eb3aae0f5f724e277a1
Publikováno v:
Frontiers in Synaptic Neuroscience, Vol 15 (2023)
From the myriad of studies on neuronal plasticity, investigating its underlying molecular mechanisms up to its behavioral relevance, a very complex landscape has emerged. Recent efforts have been achieved toward more naturalistic investigations as an
Externí odkaz:
https://doaj.org/article/231b7580b25f46859636602363b168e5
Autor:
Adrien Fois, Bernard Girau
Publikováno v:
Frontiers in Computational Neuroscience, Vol 17 (2023)
Current representation learning methods in Spiking Neural Networks (SNNs) rely on rate-based encoding, resulting in high spike counts, increased energy consumption, and slower information transmission. In contrast, our proposed method, Weight-Tempora
Externí odkaz:
https://doaj.org/article/734f4a18fdd7484fa6d5391dadb3b658