Title :
Eye movement model with neural oscillators
Author :
Ojima, Shuichi ; Yano, Sumio
Author_Institution :
ATR Human Inf. Process. Res. Labs., Kyoto, Japan
Abstract :
Eye movements are modelled with neural oscillators in order to understand the mechanism of adaptive human eye movement. The model is made to learn the desired trajectory with the help of a spatio-temporal learning method for neural networks. In smooth pursuit eye movement, the relationship among velocity, acceleration and position of target, which are the motion command signals, becomes obvious. For vestibulo ocular reflex, the structure of connections between vestibular nucleus neurons is also shown. Furthermore, we simulate eye movement under the condition that a target that is stationary in the world is gazed as the head rotates
Keywords :
biocontrol; biomechanics; eye; learning (artificial intelligence); neural nets; neurophysiology; physiological models; VOR; adaptive human eye movement; neural networks; neural oscillators; smooth pursuit eye movement; spatio-temporal learning method; vestibular nucleus neurons; vestibulo ocular reflex; Animals; Couplings; Differential equations; Head; Humans; Laboratories; Legged locomotion; Motion control; Neurons; Oscillators;
Conference_Titel :
Neural Networks, 1995. Proceedings., IEEE International Conference on
Conference_Location :
Perth, WA
Print_ISBN :
0-7803-2768-3
DOI :
10.1109/ICNN.1995.487719