Previous structural searches on spiking neural networks have not considered the types of neurons, which limits the diversity of spiking neural networks. 大脑包含不同类型的神经元,它们通过动态协作形成不同的神经环路,以实现不同的认知功能。先前对SNN进行的结构搜索未考虑神经元的类型,这限制了SNN的多样性。
Experiments show that concurrent motor execution influences the visual perception of actions and biological motion (e.g.). This interaction likely is mediated by action-selective neurons in premotor and parietal cortex. We have developed a model based on biophysically realistic spiking neurons that ...
A 45nm CMOS neuromorphic chip with a scalable architecture for learning in networks of spiking neurons Efforts to achieve the long-standing dream of realizing scalable learning algorithms for networks of spiking neurons in silicon have been hampered by (a) t... JS Seo,B Brezzo,Y Liu,... -...
Recently, the implementation of STDP learning in memristive devices connected to spiking neurons have been demonstrated as well as the dependency of the form... T Serrano-Gotarredona,B Linares-Barranco - IEEE International Conference on Electronics 被引量: 16发表: 2012年 Energy-efficient STDP-based...
Quantitative Biology - Neurons and CognitionWe demonstrate a spiking neural network for navigation motivated by the chemotaxis network of Caenorhabditis elegans. Our network uses information regarding temporal gradients in the tracking variable's concentration to make navigational decisions. The gradient ...
We present a model of attentional routing called the Attentional Routing Circuit (ARC) that extends an existing model of spiking neurons with dendritic nonlinearities. Specifically, we employ the Poirazi et al. (2003) pyramidal neuron in a population coding framework. ARC demonstrates that the ...
Inspired by animal research, realistic computational models of axon activation have brought the excitation hypothesis to life. It proposes that high-frequency stimulation may directly activate local neurons, and even if it fails to evoke local spiking, it may excite downstream structures through ...
The development of high-stakes decision-making neural agents that interact with complex environments, such as video games, is an important aspect of AI res
We examined the mechanism by which TMS disrupts neural activity in a local circuit in early visual cortex using a computational model consisting of conductance-based spiking neurons with excitatory and inhibitory synaptic connections. We found that single-pulse TMS suppressed spiking activity in a ...
Computing with networks of spiking neurons on a biophysically motivated floating-gate based neuromorphic integrated circuit Results are presented from several spiking network experiments performed on a novel neuromorphic integrated circuit. The networks are discussed in terms of... S Brink,S Nease,P Has...