Objective: The first aim of this study was to compare the results of the vestibular/ocular motor screening (VOMS) in combat sport athletes with a healthy control population. Second, to explore differences between athletes with and without a concussion history. Third, to examine the relationship between VOMS and the Post-Concussion Symptom Scale (PCSS) in combat sport athletes.
Participants: Forty active male combat sport athletes and 40 healthy male control participants were recruited from 4 clubs and a University in Australia.
Methods: Participants completed the VOMS in a primary care physiotherapy clinic. Participants completed an injury questionnaire and the PCSS.
Results: An "abnormal" score in at least one subtest or near point convergence (NPC) was recorded in 45% of the combat group compared with 22.5% of the control group. All VOMS scores and NPC distance were greater in the combat group compared with control group ( < 0.05). The VOMS scores were found to be moderately positively correlated with the PCSS. There was no difference in VOMS between athletes with and without a history of concussion ( > 0.05).
Conclusion: VOMS scores differed between combat sport athletes and control participants. The PCSS may aid clinicians in identifying athletes who have underlying vestibular/oculomotor impairment.
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http://dx.doi.org/10.1080/02699052.2022.2109741 | DOI Listing |
Colloids Surf B Biointerfaces
January 2025
School of Physical Science and Technology, Ningbo University, Ningbo 315211, China; Department of Physics and Astronomy, Clemson University, Clemson, SC 29634, United States. Electronic address:
The formation of functional bacterial amyloids by phenol-soluble modulins (PSMs) in Staphylococcus aureus is a critical component of biofilm-associated infections, providing robust protective barriers against antimicrobial agents and immune defenses. Clarifying the molecular mechanisms of PSM self-assembly within the biofilm matrix is essential for developing strategies to disrupt biofilm integrity and combat biofilm-related infections. In this study, we analyzed the self-assembly dynamics of PSM-β1 and PSM-β2 by examining their folding and dimerization through long-timescale atomistic discrete molecular dynamics simulations.
View Article and Find Full Text PDFFront Sports Act Living
December 2024
School of Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom.
It is essential in combat sports such as boxing for athletes to perceive the relevant visual information that enables them to anticipate and respond to their opponent's attacking and defensive moves. Here, we used virtual reality (VR), which enables standardization and reproducibility while maintaining perception-action coupling, to assess the influence of a gaze-contingent blur on the visual processes that underpin these boxing behaviours. Eleven elite French boxers were placed in an immersive and adaptive first-person VR environment where they had to avoid by dodging one or two punches, and then counterattack to strike their opponent.
View Article and Find Full Text PDFFront Public Health
January 2025
School of Public Health, The University of Sydney, Sydney, NSW, Australia.
Background: Early establishment of energy balance related behaviors (EBRBs) may be effective in combating unhealthy lifestyle in preschoolers. Parents are responsible for cultivating preschoolers' EBRBs directly through parenting practices. Although investigating the impact of various parenting practices on preschoolers' EBRBs is crucial to determine which practices should be recommended to parents to help reverse childhood unhealthy lifestyle, it is important to assess whether these effects of parenting practices on preschoolers' EBRBs would be similar across different groups of preschoolers, necessitating research into the moderating effects of demographic characteristics.
View Article and Find Full Text PDFClin J Sport Med
November 2024
Professor in the Department of Physical Medicine and Rehabilitation, Ohio State University, Columbus, Ohio.
Bacterial and viral cutaneous infections pose a great risk of serious complications in combat athletes and contribute to a significant amount of time lost in practice and competition. Although these infections can be treated with standard antimicrobials, the rise in resistance of Staphylococcus aureus and dermatophytes calls for updated treatment recommendations. Methicillin-resistant S.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Department of Translational Neuroscience, Barrow Neurological Institute, St Joseph's Hospital and Medical Center (SJHMC), Phoenix, AZ 85013, USA.
Traumatic optic neuropathy (TON) has been regarded a vision-threatening condition caused by either ocular or blunt/penetrating head trauma, which is characterized by direct or indirect TON. Injury happens during sports, vehicle accidents and mainly in military war and combat exposure. Earlier, we have demonstrated that remote ischemic post-conditioning (RIC) therapy is protective in TON, and here we report that AMPKα1 activation is crucial.
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