DocumentCode
2621515
Title
Modeling the dynamics of oculomotor system in three dimensions
Author
Polpitaya, A.D. ; Ghosh, Bijoy K.
Author_Institution
Dept. of Electr. & Syst. Eng., Washington Univ., St. Louis, MO, USA
Volume
6
fYear
2003
fDate
9-12 Dec. 2003
Firstpage
6418
Abstract
Gaze control in three dimensions is achieved by the geometrical arrangement of the extra-ocular muscles. For head-fixed saccadic eye movements, the ocular rotation axis is constrained according to Listing´s law. In this paper, an ocular model is developed to control gaze. Quaternions associated with eye positions and rotations are used to precisely describe the axis of rotation.
Keywords
eye; matrix algebra; physiological models; vectors; vision; extra-ocular muscles; gaze control; head-fixed saccadic eye movements; ocular rotation axis; oculomotor system; Control systems; Humans; Hydrogen; Length measurement; Muscles; Quaternions; Retina; Rotation measurement; Systems engineering and theory; Visual system;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
ISSN
0191-2216
Print_ISBN
0-7803-7924-1
Type
conf
DOI
10.1109/CDC.2003.1272353
Filename
1272353
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