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BC
2005
73views more  BC 2005»
13 years 7 months ago
Modeling the acceleration sensitive neurons in the pigeon optokinetic system
Recent physiological findings revealed that about one-third of motion-sensitive neurons in the pigeon's pretectal nucleus encoded the acceleration of visual motion. Here we pr...
Chuan Zhang, Yun-jiu Wang, Xiang-lin Qi
BC
2004
91views more  BC 2004»
13 years 7 months ago
Simulation and parameter estimation of dynamics of synaptic depression
Abstract. Synaptic release was simulated using a Simulink sequential storage model with three vesicular pools. Modeling was modular and easily extendable to the systems with greate...
F. Aristizabal, M. I. Glavinovic
BC
2004
131views more  BC 2004»
13 years 7 months ago
Coordination modes in the multisegmental dynamics of hula hooping
In hula hooping, organized motions of the body keep the hoop in stable oscillatory motion parallel to the ground. We examined the hypothesis that the multiple degrees of freedom (D...
Ramesh Balasubramaniam, Michael T. Turvey
BC
2004
70views more  BC 2004»
13 years 7 months ago
Nondirectional motion may underlie insect behavioral dependence on image speed
Behavioral experiments suggest that insects make use of the apparent image speed on their compound eyes to navigate through obstacles, control flight speed, land smoothly, and meas...
Charles M. Higgins
BC
2002
72views more  BC 2002»
13 years 7 months ago
Spatiotemporal specificity of synaptic plasticity: cellular rules and mechanisms
Abstract. Recent experimental results on spike-timingdependent plasticity (STDP) and heterosynaptic interaction in various systems have revealed new temporal and spatial properties...
Guo-Qiang Bi