A comparison of functional vestibulo-ocular reflex and proprioception in athletes of combat sports and ball sports

Kızılay, Fatma; Cengiz, Deniz

doi:10.1016/j.heliyon.2023.e17540

Cited by 2 publications

(3 citation statements)

References 21 publications

(31 reference statements)

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“…The semicircular canals are the peripheral sensors responsible for detecting head rotation and angular acceleration. These sensory organs consist of six canals that connect with the six extraocular muscles (the muscle output) through the abducens nucleus, oculomotor nucleus, and medial longitudinal fasciculus (central processing) [ 43 ]. The excitatory signal from the six canals then converts the head motion into a neural signal that initiates eye movements to stabilize a moving image on the fovea.…”

Section: Physiology Of Neuro-ophthalmic Principles For 3d Virtual On-...mentioning

confidence: 99%

“…The VOR is an integral part of sports performance, and its adaptation varies across different sports. Research comparing athletes in combat sports against those in ball sports found that athletes in ball sports have a superior VOR [ 43 ]. While there is less research specifically assessing the VOR of NFL officials, the requirement for well-adapted visual processing is apparent, as they must continuously track players, balls, and field positions while in motion.…”

Section: Physiology Of Neuro-ophthalmic Principles For 3d Virtual On-...mentioning

confidence: 99%

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Dynamic Visual Acuity, Vestibulo-Ocular Reflex, and Visual Field in National Football League (NFL) Officiating: Physiology and Visualization Engineering for 3D Virtual On-Field Training

Ong,

Carrabba,

Waisberg

et al. 2024

Vision

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The ability to make on-field, split-second decisions is critical for National Football League (NFL) game officials. Multiple principles in visual function are critical for accuracy and precision of these play calls, including foveation time and unobstructed line of sight, static visual acuity, dynamic visual acuity, vestibulo-ocular reflex, and sufficient visual field. Prior research has shown that a standardized curriculum in these neuro-ophthalmic principles have demonstrated validity and self-rated improvements in understanding, confidence, and likelihood of future utilization by NFL game officials to maximize visual performance during officiating. Virtual reality technology may also be able to help optimize understandings of specific neuro-ophthalmic principles and simulate real-life gameplay. Personal communication between authors and NFL officials and leadership have indicated that there is high interest in 3D virtual on-field training for NFL officiating. In this manuscript, we review the current and past research in this space regarding a neuro-ophthalmic curriculum for NFL officials. We then provide an overview our current visualization engineering process in taking real-life NFL gameplay 2D data and creating 3D environments for virtual reality gameplay training for football officials to practice plays that highlight neuro-ophthalmic principles. We then review in-depth the physiology behind these principles and discuss strategies to implement these principles into virtual reality for football officiating.

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Section: Physiology Of Neuro-ophthalmic Principles For 3d Virtual On-...mentioning

confidence: 99%

Section: Physiology Of Neuro-ophthalmic Principles For 3d Virtual On-...mentioning

confidence: 99%

Dynamic Visual Acuity, Vestibulo-Ocular Reflex, and Visual Field in National Football League (NFL) Officiating: Physiology and Visualization Engineering for 3D Virtual On-Field Training

Ong,

Carrabba,

Waisberg

et al. 2024

Vision

View full text Add to dashboard Cite

show abstract

“…Therefore, all aspects of physical condition must be developed and improved according to the characteristics and needs of each sport. Physical condition is a unity consisting of different components that cannot be separated from each other and must be properly improved and maintained (Cuesta-Gómez et al, 2022;Kızılay & Cengiz, 2023). Optimal physical condition is very important because it plays a crucial role, especially in a match that requires a lot of energy (García-Rico et al, 2021;Jackman et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Innovation in physical testing equipment for karate junior kumite category

Manullang,

Aliriad,

Purba

et al. 2024

j. Sport Area

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Background Problems: The lack of instruments suited to the unique needs of karate athletes in the junior Kumite category poses a significant challenge. Research Objectives: This study aims to develop a physical testing tool specifically designed to measure the physical abilities of junior athletes in the Kumite category. Methods: The research method used developmental research to test the effectiveness of the product in the form of a karate physical test instrument. The data analysis was obtained from the results of interviews, observations, field notes, and describes the percentage of success of the trial product both in terms of process and research results starting from the planning, implementation, reflection, evaluation stages in the form of psychomotor, affective, cognitive data, and physical test results. Furthermore, the data from the physical test results were analysed using SPSS version 23 statistical techniques to identify the relationship between physical test results and performance in Kumite. Findings and Results: The results of this study indicated that the newly developed physical test instrument can provide a more specific measurement of the physical abilities of junior karate athletes in the Kumite category. In addition, the results also provided greater insight into the physical factors that influence performance in Kumite matches. By providing a more effective tool and increasing the understanding of the relationship between physical attributes and competitive performance. Conclusion: The implication of this study is that a scientific approach using physical measures provides a valuable contribution to the development of a selection system and the coaching of junior karate athletes. Thus, this study makes an important contribution to the development of the performance of junior karate athletes and improves the efficiency of their selection and coaching processes.

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A comparison of functional vestibulo-ocular reflex and proprioception in athletes of combat sports and ball sports

Cited by 2 publications

References 21 publications

Dynamic Visual Acuity, Vestibulo-Ocular Reflex, and Visual Field in National Football League (NFL) Officiating: Physiology and Visualization Engineering for 3D Virtual On-Field Training

Dynamic Visual Acuity, Vestibulo-Ocular Reflex, and Visual Field in National Football League (NFL) Officiating: Physiology and Visualization Engineering for 3D Virtual On-Field Training

Innovation in physical testing equipment for karate junior kumite category

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