Consensus Statement on Concussion in Sport – the 3rd International Conference on Concussion in Sport held in Zurich, November 2008

McCrory, P; Meeuwisse, W; Johnston, K; Dvorak, J; Aubry, M; Molloy, M; Cantu, R

doi:10.17159/2413-3108/2009/v21i2a296

Cited by 13 publications

(6 citation statements)

References 8 publications

(9 reference statements)

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“…Before every tournament, all Tournament Doctors were informed of the most recent concussion protocols and consensus documents to evaluate and manage concussion. World Rugby (then called IRB) Regulation 10 (http://www.worldrugby.org) and SARU Concussion management protocols (http://www.boksmart.com) were initially used in 2011 and 2012; these were based on the previous 2008 Concussion Consensus Statement (McCrory et al, 2009). From 2013 onwards, the updated 2012 Concussion Consensus Statement (McCrory et al, 2013), World Rugby Regulation 10 and SARU Concussion protocols were used.…”

Section: Methodsmentioning

confidence: 99%

Contact technique and concussions in the South African under‐18 Coca‐Cola Craven Week Rugby tournament

Hendricks

O'Connor

Lambert

et al. 2015

European Journal of Sport Science

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In rugby union, understanding the techniques and events leading to concussions is important because of the nature of the injury and the severity and potential long-term consequences, particularly in junior players. Proper contact technique is a prerequisite for successful participation in rugby and is a major factor associated with injury. However, the execution of proper contact technique and its relationship to injury has yet to be studied in matches. Therefore, the aim of this study was to compare contact techniques leading to concussion with a representative sample of similarly matched non-injury (NI) contact events. Injury surveillance was conducted at the 2011-2013 under-18 Craven Week Rugby tournaments. Video footage of 10 concussive events (5 tackle, 4 ruck and 1 aerial collision) and 83 NI events were identified (19 tackle, 61 ruck and 3 aerial collisions). Thereafter, each phase of play was analysed using standardised technical proficiency criteria. Overall score for ruck proficiency in concussive events was 5.67 (out of a total of 15) vs. 6.98 for NI events (n = 54) (effect size = 0.52, small). Overall average score for tackler proficiency was 7.25 (n = 4) and 6.67 (n = 15) for injury and NI tackles, respectively (out of 16) (effect size = 0.19, trivial). This is the first study to compare concussion injury contact technique to a player-matched sample of NI contact techniques. Certain individual technical criteria had an effect towards an NI outcome, and others had an effect towards a concussive event, highlighting that failure to execute certain techniques may substantially increase the opportunity for concussion.

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Section: Methodsmentioning

confidence: 99%

Contact technique and concussions in the South African under‐18 Coca‐Cola Craven Week Rugby tournament

Hendricks

O'Connor

Lambert

et al. 2015

European Journal of Sport Science

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“…ChatGPT seems to have not been trained that CISG Consensuses are not peer-reviewed. 13,14,15,16,17 Questions about the standing of the CISG consensus are not new 18 nor isolated. 19 Further, the authors have many commonly known conflicts of interest.…”

Section: Three Multi-pair Exchanges Illustrates Chatgpt Deficitsmentioning

confidence: 99%

ChatGPT Decision Support System: Utility in Creating Public Policy for Concussion/Repetitive Brain Trauma Associated With Neurodegenerative Diseases

Comrie¹

2023

Preprint

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This article evaluates the ChatGPT decision support system's utility for creating policies related to concussion and repetitive brain trauma associated with neurodegenerative disease risk. It is generally stable and fast. prompt/response pairs (n=259) were examined returning: six prompt response pairs that regenerated (2.31%); one Incorrect Answer; (.38%) one fragment (.38% ). Its accuracy, validity, opacity, informational latency and vulnerability to manipulation limits its utility. ChatGPT's data can be both out-of-date and incomplete which limits its utility use to subject matter experts analyzing expert statements. ChatGPT's performance is affected by prompts involving stakeholder bias and litigation management, such as race. Nonetheless, ChatGPT demonstrated its ability to respond in both American and British/Australian English with ease. Overall, this study suggests that ChatGPT has limitations that need to be addressed before it can be widely used in decision-making related to concussion and repetitive brain trauma policies.

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“…Within the aftermath of a concussion, the brain's predictive coding may be compromised, resulting in erroneous anticipations regarding sensory input and motor control. This disruption could give rise to a spectrum of symptoms, including dizziness, disturbances, and cognitive impairments, which are frequently observed in Post-Concussion Syndrome (PCS) [14]. The Functional Neurological Disorder (FND) model of PCS posits that these symptoms are not attributable to structural damage within the brain, but rather to functional alterations.…”

Section: The Free Energy Principle and The Fnd Model Of Pcsmentioning

confidence: 99%

Applyng the Free Energy Principle to the Functional Neurological Disorder Model of Post-Concussion Syndrome: A Novel Perspective

MAVROUDIS

2023

AnnalsARSciBio

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Post-Concussion Syndrome (PCS) is a complex disorder characterized by a range of physical, cognitive, and emotional symptoms that persist beyond the typical recovery period following a concussion. This paper will explore this novel perspective on PCS, discussing the potential implications for understanding the underlying mechanisms of PCS and informing the development of more effective treatments. We will delve into the key components of the Functional Neurological Disorder Model (FND) model and the Free Energy Principle (FEP), discuss how these components relate to PCS, and propose a potential FND model for PCS based on the FEP. We will also discuss potential treatment implications, suggesting how interventions could be tailored to help the brain recalibrate its predictive coding and develop more adaptive responses. By providing a novel perspective on PCS, this paper aims to stimulate further research into the underlying mechanisms of PCS and contribute to the development of more effective treatments for this complex disorder.

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Consensus Statement on Concussion in Sport – the 3rd International Conference on Concussion in Sport held in Zurich, November 2008

Abstract: No Abstract.

Cited by 13 publications

References 8 publications

Contact technique and concussions in the South African under‐18 Coca‐Cola Craven Week Rugby tournament

Contact technique and concussions in the South African under‐18 Coca‐Cola Craven Week Rugby tournament

ChatGPT Decision Support System: Utility in Creating Public Policy for Concussion/Repetitive Brain Trauma Associated With Neurodegenerative Diseases

Applyng the Free Energy Principle to the Functional Neurological Disorder Model of Post-Concussion Syndrome: A Novel Perspective

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