Dynamic system modeling of the 3-D oculomotor plant. The 1st step in discerning ocular motor control.
This paper describes the design and development of a 3-D ocular motor plant. The 3-D model is an expansion of the Linear Homeomorphic Saccadic Eye Movement Model reported by Enderle et. al., which describes the dynamics of horizontal eye movements about a single axis. In addition to its predecessor, the 3-D model incorporates both vertical and torsional components of the ocular plant, along with recent findings of mid-orbital constraints referred to as muscle pulleys. Insight of ocular motor control, as well as diagnosis of strabismus, would benefit from such a model.
Korentis
G A
GA
University of Connecticut, 260 Glenbrook Road, U-157, Storrs, CT 06269-2157, USA.
Enderle
J
J
D001696:Biomechanical Phenomena; D005133:Eye Movements / Q000502:physiology*; D006801:Humans; D008959:Models, Neurological; D008962:Models, Theoretical; D009801:Oculomotor Muscles / Q000294:innervation / Q000502:physiology*; D012438:Saccades / Q000502:physiology