ArticleJournal of computational neuroscience2014
Hierarchical control of two-dimensional gaze saccades.
Article in Journal of computational neuroscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 39 citations in OpenAlex.
- Neural encoding of instantaneous kinematics of eye-head gaze shifts in monkey superior Colliculus.Communications biology · 2023Article
- Gaze Point Tracking Based on a Robotic Body-Head-Eye Coordination Method.Sensors (Basel, Switzerland) · 2023Article
- Dynamic control of eye-head gaze shifts by a spiking neural network model of the superior colliculus.Frontiers in computational neuroscience · 2022Article
- The unknown but knowable relationship between Presaccadic Accumulation of activity and Saccade initiation.Journal of computational neuroscience · 2021Article
- Eye-head-hand coordination during visually guided reaches in head-unrestrained macaques.Journal of neurophysiology · 2019Article
- Large gaze shift generation while standing: the role of the vestibular system.Journal of neurophysiology · 2019Article
- Humans Use Predictive Gaze Strategies to Target Waypoints for Steering.Scientific reports · 2019Article
- Maps and sensorimotor transformations for eye-head gaze shifts: Role of the midbrain superior colliculus.Progress in brain research · 2019Article
- The caudal fastigial nucleus and the steering of saccades toward a moving visual target.Journal of neurophysiology · 2018Article
- Corrective response times in a coordinated eye-head-arm countermanding task.Journal of neurophysiology · 2018Article
- Sustained sensorimotor control as intermittent decisions about prediction errors: computational framework and application to ground vehicle steering.Biological cybernetics · 2018Article
- Modeling auditory-visual evoked eye-head gaze shifts in dynamic multisteps.Journal of neurophysiology · 2018Article
- New insights into vestibular-saccade interaction based on covert corrective saccades in patients with unilateral vestibular deficits.Journal of neurophysiology · 2017Article
- What stops a saccade?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017Review
- Inaccurate Saccades and Enhanced Vestibulo-Ocular Reflex Suppression during Combined Eye-Head Movements in Patients with Chronic Neck Pain: Possible Implications for Cervical Vertigo.Frontiers in neurology · 2017Article
- Modeling eye-head gaze shifts in multiple contexts without motor planning.Journal of neurophysiology · 2016Article
- Modeling Inter-trial Variability of Saccade Trajectories: Effects of Lesions of the Oculomotor Part of the Fastigial Nucleus.PLoS computational biology · 2016Article
- Fast gaze reorientations by combined movements of the eye, head, trunk and lower extremities.Experimental brain research · 2015Article
- Vestibulo-ocular reflex suppression during head-fixed saccades reveals gaze feedback control.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 3 countries.
Funding
Abstract
Coordinating the movements of different body parts is a challenging process for the central nervous system because of several problems. Four of these main difficulties are: first, moving one part can move others; second, the parts can have different dynamics; third, some parts can have different motor goals; and fourth, some parts may be perturbed by outside forces. Here, we propose a novel approach for the control of linked systems with feedback loops for each part. The proximal parts have separate goals, but critically the most distal part has only the common goal. We apply this new control policy to eye-head coordination in two-dimensions, specifically head-unrestrained gaze saccades. Paradoxically, the hierarchical structure has controllers for the gaze and the head, but not for the eye (the most distal part). Our simulations demonstrate that the proposed control structure reproduces much of the published empirical data about gaze movements, e.g., it compensates for perturbations, accurately reaches goals for gaze and head from arbitrary initial positions, simulates the nine relationships of the head-unrestrained main sequence, and reproduces observations from lesion and single-unit recording experiments. We conclude by showing how our model can be easily extended to control structures with more linked segments, such as the control of coordinated eye on head on trunk movements.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.