Locomotion in segmented animals, such as annelids and myriapods (centipedes millipedes), is generated by a coordinated movement known metameric locomotion, which can be also implemented robots designed to perform specific tasks. We introduce theoretical model, based on an active directional motion of the head segment passive trailing rest body segments, order formalize study locomotion. The mod...

The role of microtubules (MTs) in cell locomotion is uncertain: while MTs are not essential for motility of certain cells, MTs are necessary for the directed translocation of large cells such as fibroblasts, endothelial cells and neuronal growth cones. Based on previous studies, we hypothesize that cell locomotion may involve MTs in two possible ways: (1) the rate of cell locomotion is proporti...

The simple and well-characterized nervous system of C. elegans facilitates the analysis of mechanisms controlling behavior. Locomotion is a major behavioral output governed by multiple external and internal signals. Here, we examined the roles of low- and high-threshold mechanosensors in locomotion, using high-resolution and detailed analysis of locomotion and its dynamics. This analysis reveal...

Locomotion intent prediction is essential for the control of powered lower-limb prostheses to realize smooth locomotion transitions. In this research, we develop a multi-sensor fusion based locomotion intent prediction system, which can recognize current locomotion mode and detect locomotion transitions in advance. Seven able-bodied subjects were recruited for this research. Signals from two fo...

downward phase of dose-response morphine converted u shape curve was chosen as a base for investigating the effects of different doses of naloxone (0.05-0.4 mg/kg) on morphine reward/aversion properties using place preference method. first, male wistar rats (200-220 g) were received morphine (1-7.5 mg/kg) for place conditioning and marginal dose of morphine (5 mg/kg) calculated by graphpad soft...