A field theory of saccade generation: Temporal-to-spatial transform in the superior colliculus

Recent models have placed the superior colliculus inside the local feedback loop that generates the pulse of innervation needed to make a saccade. Such closed-loop models need to take into account the different coordinate systems of visual and motor signals. This paper presents a computational model showing how the superior colliculus can bring the visual and motor information together in a common reference frame.

[1]  David L. Sparks,et al.  Movement fields of saccade-related burst neurons in the monkey superior colliculus , 1980, Brain Research.

[2]  J. Droulez,et al.  Spatial and temporal transformations in visuo-motor coordination , 1988 .

[3]  L M Optican,et al.  Superior colliculus neurons mediate the dynamic characteristics of saccades. , 1991, Journal of neurophysiology.

[4]  D. Humphrey,et al.  Motor control : concepts and issues , 1991 .

[5]  A. Fuchs,et al.  Reticular control of vertical saccadic eye movements by mesencephalic burst neurons. , 1979, Journal of neurophysiology.

[6]  M. Cynader,et al.  Receptive-field organization of monkey superior colliculus. , 1972, Journal of neurophysiology.

[7]  P. Bach-y-Rita,et al.  Basic Mechanisms of Ocular Motility and Their Clinical Implications , 1976 .

[8]  E. Keller Participation of medial pontine reticular formation in eye movement generation in monkey. , 1974, Journal of neurophysiology.

[9]  Philippe Lefèvre,et al.  Dynamic feedback to the superior colliculus in a neural network model of the gaze control system , 1992, Neural Networks.

[10]  R. Wurtz,et al.  Activity of superior colliculus in behaving monkey. 3. Cells discharging before eye movements. , 1972, Journal of neurophysiology.

[11]  R. Eckmiller,et al.  Neural Computers , 1989, Springer Study Edition.

[12]  P. Schiller,et al.  Single-unit recording and stimulation in superior colliculus of the alert rhesus monkey. , 1972, Journal of neurophysiology.

[13]  D. Sparks Are gaze shifts controlled by a ‘moving hill’ of activity in the superior colliculus? , 1993, Trends in Neurosciences.

[14]  W. Pitts,et al.  How we know universals; the perception of auditory and visual forms. , 1947, The Bulletin of mathematical biophysics.

[15]  A Berthoz,et al.  A neural network model of sensoritopic maps with predictive short-term memory properties. , 1991, Proceedings of the National Academy of Sciences of the United States of America.

[16]  R. Wurtz,et al.  Saccade-related activity in monkey superior colliculus. I. Characteristics of burst and buildup cells. , 1995, Journal of neurophysiology.

[17]  K. Arai,et al.  A neural network model of saccade generation using distributed dynamic feedback to superior colliculus , 1993, Proceedings of 1993 International Conference on Neural Networks (IJCNN-93-Nagoya, Japan).

[18]  Daniela Zambarbieri,et al.  Saccade latency toward auditory targets depends on the relative position of the sound source with respect to the eyes , 1995, Vision Research.

[19]  D. Pélisson,et al.  Control of orienting gaze shifts by the tectoreticulospinal system in the head-free cat. III. Spatiotemporal characteristics of phasic motor discharges. , 1991, Journal of neurophysiology.

[20]  R. Wurtz,et al.  Modification of saccadic eye movements by GABA-related substances. I. Effect of muscimol and bicuculline in monkey superior colliculus. , 1985, Journal of neurophysiology.

[21]  Jonathan S. Turner,et al.  Towards a framework for high speed communication in a heterogeneous networking environment , 1990, IEEE INFOCOM '89, Proceedings of the Eighth Annual Joint Conference of the IEEE Computer and Communications Societies.

[22]  E. L. E. M. Bollen,et al.  Contemporary ocular motor and vestibular research: A tribute to David A. Robinson Int. Meeting Eibsee, 1993, by A.F. Fuchs, T. Brandt, U. Büttner, D. Zee (editors), Georg Thieme Verlag, Stuttgart, 1994, 536 pages, DM 128.00 , 1995, Clinical Neurology and Neurosurgery.

[23]  D. Sparks,et al.  Population coding of saccadic eye movements by neurons in the superior colliculus , 1988, Nature.

[24]  Hilbert J. Kappen,et al.  A two-dimensional ensemble coding model for spatial-temporal transformation of saccades in monkey superior colliculus , 1993 .

[25]  P. Schiller,et al.  Discharge characteristics of single units in superior colliculus of the alert rhesus monkey. , 1971, Journal of neurophysiology.

[26]  D. Sparks,et al.  Size and distribution of movement fields in the monkey superior colliculus , 1976, Brain Research.

[27]  K Hepp,et al.  The primate oculomotor system. II. Premotor system. A synthesis of anatomical, physiological, and clinical data. , 1982, Human neurobiology.

[28]  Kuniharu Arai,et al.  Two-dimensional neural network model of the primate saccadic system , 1994, Neural Networks.

[29]  F. Ottes,et al.  Visuomotor fields of the superior colliculus: A quantitative model , 1986, Vision Research.

[30]  D. Robinson Eye movements evoked by collicular stimulation in the alert monkey. , 1972, Vision research.

[31]  David L. Sparks,et al.  Auditory receptive fields in primate superior colliculus shift with changes in eye position , 1984, Nature.

[32]  A. Fuchs,et al.  Activity of brain stem neurons during eye movements of alert monkeys. , 1972, Journal of neurophysiology.

[33]  R. Wurtz,et al.  Saccade-related activity in monkey superior colliculus. II. Spread of activity during saccades. , 1995, Journal of neurophysiology.

[34]  D Guitton,et al.  Movement of neural activity on the superior colliculus motor map during gaze shifts. , 1991, Science.