Bifurcation of spiking oscillations from a center in resonate-and-fire neurons [0.03%]
论从共振放电神经元中的中心产生的尖峰振荡的分岔现象
Oleg Makarenkov,Marianne Bezaire,Michael Hasselmo
Oleg Makarenkov
The theta rhythm is important for many cognitive functions including spatial processing, memory encoding, and memory recall. The information processing underlying these functions is thought to rely on consistent, phase-specific spiking thro...
A spiking neural network model for fractional proprioceptive encoding of limb posture and movement in insects [0.03%]
一种分数本体感觉编码的节肢动物附肢姿态和运动的脉冲神经网络模型
Thomas van der Veen,Yonathan Cohen,Elisabetta Chicca et al.
Thomas van der Veen et al.
Proprioception is key to all behaviours that involve the control of force, posture or movement. Computationally, many proprioceptive afferents share three features: First, their strictly local encoding of stimulus magnitudes causes range fr...
Brain-inspired energy efficient technologies for next-generation artificial intelligence [0.03%]
面向下一代人工智能的类脑高效技术
Hillel J Chiel,Jay S Coggan,Gourav Datta et al.
Hillel J Chiel et al.
Since the advent of widely accessible AI tools, AI technology has been in high demand by businesses, academic researchers and individuals. Technology companies are building AI infrastructure at a rapid pace, and these facilities consume vas...
Stochastic dynamics of postural sway modeled by double Ornstein Uhlenbeck process [0.03%]
双奥尔什腾马克-乌伦贝克过程描述的站立晃动的随机动力学模型
Naci Barış Yaradanakul,Maryam Hassanpour,Senih Gürses
Naci Barış Yaradanakul
The study examines center-of-pressure dynamics in the anteroposterior direction (CoPx). It is assumed that CoPx dynamics involve two dynamical processes during quiet stance. The first process describes fast postural corrections around the g...
Encoding of movement primitives and body posture through distributed proprioception in walking and climbing insects [0.03%]
行走和攀爬昆虫通过分布式本体感觉编码运动原语和身体姿势
Thomas van der Veen,Volker Dürr,Elisabetta Chicca
Thomas van der Veen
Targeted reaching movements and spatial coordination of footfall patterns are prime examples of spatial coordination of animal limbs. To explain this, both physiological and computational studies have suggested the use of movement primitive...
Task success in trained spiking neural network models coincides with emergence of cross-stimulus-modulated inhibition [0.03%]
训练后的脉冲神经网络模型的任务成功与跨刺激调节抑制的出现相吻合
Yuqing Zhu,Chadbourne M B Smith,Tarek Jabri et al.
Yuqing Zhu et al.
The neocortex is composed of spiking neurons interconnected in a sparse, recurrent network. Spiking activity within these networks underlies the computations that transform sensory inputs into appropriate behavioral responses. In this study...
Benjamin P Campbell,Huai-Ti Lin,Holger G Krapp
Benjamin P Campbell
Biological systems have evolved to perform high-speed voluntary movements whilst maintaining robustness and stability. This paper examines a control architecture based on the principles of efference copies found in insect sensorimotor contr...
Molecular dynamics simulations of proteins: an in-depth review of computational strategies, structural insights, and their role in medicinal chemistry and drug development [0.03%]
蛋白质分子动力学模拟：计算策略、结构见解及其在药物设计与研发中的作用综述
Bita Farhadi,Mahnoush Beygisangchin,Nakisa Ghamari et al.
Bita Farhadi et al.
Molecular dynamics (MD) simulations have emerged as a powerful and extensively employed tool in biomedical research, offering insights into intricate biomolecular processes such as structural flexibility and molecular interactions, and play...
Effects of transcranial alternating current stimulation on Spike train correlation in two-compartment model neurons [0.03%]
经颅交流电刺激对双隔室模型神经元脉冲列相关性的影响
Xuelin Huang,Xile Wei,Jiang Wang et al.
Xuelin Huang et al.
Correlated spiking has been widely found in large population of neurons and been linked to neural coding. Transcranial alternating current stimulation (tACS) is a promising non-invasive brain stimulation technique that can modulate the spik...
Neural models and algorithms for sensorimotor control of an octopus arm [0.03%]
神经模型和算法在控制章鱼臂的传感器运动中的应用
Tixian Wang,Udit Halder,Ekaterina Gribkova et al.
Tixian Wang et al.
In this article, a biophysically realistic model of a soft octopus arm with internal musculature is presented. The modeling is motivated by experimental observations of sensorimotor control where an arm localizes and reaches a target. Major...