Results 11 to 20 of about 14,872 (251)

Central Pattern Generators in Spinal Cord Injury: Mechanisms, Modulation, and Therapeutic Strategies for Motor Recovery [PDF]

JOR Spine
Background Spinal cord injury (SCI) compromises the communication between the brain and spinal circuits involved in locomotion, resulting in severe motor dysfunction.
Hao Su, Longfei Jing, Dongmei Lv, Zhendong Huan, Wenqiang Xu   +4 more
doaj   +2 more sources

Multivariable Harmonic Balance for Central Pattern Generators. [PDF]

Automatica (Oxf), 2008
The central pattern generator (CPG) is a nonlinear oscillator formed by a group of neurons, providing a fundamental control mechanism underlying rhythmic movements in animal locomotion. We consider a class of CPGs modeled by a set of interconnected identical neurons.
Iwasaki T.
europepmc   +4 more sources

A Novel Approach to Locomotion Learning: Actor-Critic Architecture using Central Pattern Generators and Dynamic Motor Primitives [PDF]

Frontiers in Neurorobotics, 2014
In this article, we propose an architecture of a bio-inspired controller that addresses the problem of learning different locomotion gaits for different robot morphologies. The modelling objective is split into two: baseline motion modelling and dynamics
Cai eLi, Robert eLowe, Tom eZiemke
doaj   +2 more sources

Parameters optimization of central pattern generators for hexapod robot based on multi-objective genetic algorithm

International Journal of Advanced Robotic Systems, 2021
In this article, a network of central pattern generators is used for the motion planning of a hexapod robot. There are many parameters in the planning network, which determine the motion performance of the hexapod robot. On the other hand, the network is
Binrui Wang, Xiaohong Cui, Jianbo Sun, Yanfeng Gao   +3 more
doaj   +2 more sources

Evolution of central pattern generators and rhythmic behaviours [PDF]

Philosophical Transactions of the Royal Society B: Biological Sciences, 2016
Paul S Katz
exaly   +2 more sources

NEURONpyxl: fast, flexible, Python-integrated simulation of biophysical neural networks with complex plastic synapses [PDF]

Frontiers in Computational Neuroscience
IntroductionNEURON has been widely used as an empirically-based simulation tool, especially for multi-compartment conductance-based neuronal modeling. The network mediating feeding in Aplysia californica has been extensively studied as a model central ...
Uri Dickman, Uri Dickman, Peter J. Thomas, Peter J. Thomas, Peter J. Thomas, Peter J. Thomas, Peter J. Thomas, Hillel J. Chiel, Hillel J. Chiel, Hillel J. Chiel, John H. Byrne, Curtis L. Neveu   +11 more
doaj   +2 more sources

The Complement of Projection Neurons Activated Determines the Type of Feeding Motor Program in Aplysia

Frontiers in Neural Circuits, 2021
Multiple projection neurons are often activated to initiate behavior. A question that then arises is, what is the unique functional role of each neuron activated? We address this issue in the feeding system of Aplysia.
Colin G. Evans, Michael A. Barry, Jian Jing, Jian Jing, Matthew H. Perkins, Klaudiusz R. Weiss, Elizabeth C. Cropper   +6 more
doaj   +1 more source

Association Between Temporal Asymmetry and Muscle Synergy During Walking With Rhythmic Auditory Cueing in Survivors of Stroke Living With Impairments

Archives of Rehabilitation Research and Clinical Translation, 2022
Objective: To examine the relationship between temporal asymmetry and complexity of muscle synergy during walking using rhythmic auditory cueing (RAC) and the factors related to changes in muscle synergy during walking with RAC in survivors of stroke ...
Naomichi Mizuta, PT, PhD, Naruhito Hasui, PT, MS, Yuki Nishi, PT, PhD, Yasutaka Higa, PT, Ayaka Matsunaga, PT, Junji Deguchi, PT, PhD, Yasutada Yamamoto, PT, MS, Tomoki Nakatani, PT, Junji Taguchi, MD, PhD, Shu Morioka, PT, PhD   +9 more
doaj   +1 more source

Elimination of Left-Right Reciprocal Coupling in the Adult Lamprey Spinal Cord Abolishes the Generation of Locomotor Activity

Frontiers in Neural Circuits, 2017
The contribution of left-right reciprocal coupling between spinal locomotor networks to the generation of locomotor activity was tested in adult lampreys.
J. A. Messina, Alison St. Paul, Sarah Hargis, Wengora E. Thompson, Andrew D. McClellan, Andrew D. McClellan   +5 more
doaj   +1 more source

Sensor-Based Programming of Central Pattern Generators in Humanoid Robots

International Journal of Advanced Robotic Systems, 2013
In the present article, a method for generating curvilinear bipedal walking patterns is proposed which is able to generate rhythmic and periodic trajectories for a Nao soccer player robot. To do so, a programmable central pattern generator was used which
Hamed Shahbazi, Kamal Jamshidi, Amir Hasan Monadjemi   +2 more
doaj   +1 more source