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Developing coaching strategies to enhance Singaporean athletes` competency motivations
( Mark Brooke ) 한국스포츠정책과학원(구 한국스포츠개발원) 2016 International Journal of Applied Sports Sciences Vol.28 No.2
The environment fostered by a coach can be an extremely important variable in an athlete`s or team`s drive towards success. Choices about whether perceived competence is seen as predominantly self-referenced, task-mastery oriented, other-referenced or performance-avoidance oriented are very important. Also, the extent to which the coach nourishes group-oriented or individual-oriented competence motivation in team sports is important. This study set out to analyse questions regarding competence motivations in the elite sporting landscape of Singapore. The results suggest that four basic competence needs should be considered highly by coaches in this context. In both team and individual sports, the following are important: the development of an athlete`s feelings of self-worth through awareness of competence; athletes should be reminded that they are perceived as competent by other competing athletes; and coaches should make explicit that athletes are competent and that the spectators of a match are enjoying their play. The final basic competence relates solely to team sports: the importance of the team`s performance or competence above all else. It is hoped that findings from this study might be useful to coaches and transferable to other Asian contexts.
Proceedings from the Ice Hockey Summit III: Action on Concussion
Aynsley M Smith(Aynsley M Smith ),Patrick A Alford(Patrick A Alford ),Mark Aubry(Mark Aubry ),Brian Benson(Brian Benson ),Amanda Black(Amanda Black ),Alison Brooks(Alison Brooks ),Charles Burke(Charle 사피엔시아 2019 Exercise Medicine Vol.3 No.-
Objectives: The Ice Hockey Summit III provided updated scientific evidence on concussions in hockey to inform these five objectives: (1) describe sport related concussion (SRC) epidemiology, (2) classify prevention strategies, (3) define objective, diagnostic tests, (4) identify treatment and (5) integrate science and clinical care into prioritized action plans and policy. Methods: Our action plan evolved from 40 scientific presentations. The 155 attendees (physicians, athletic trainers, physical therapists, nurses, neuropsychologists, scientists, engineers, coaches and officials) voted to prioritize these action items in the final Summit session. Results: (1) establish a national and international hockey data base for SRCs at all levels; (2) eliminate body checking in Bantam youth hockey games; (3) expand a behavior modification program (Fair Play) to all youth hockey levels; (4) enforce game ejection penalties for fighting in Junior A and professional hockey leagues; (5) establish objective tests to diagnose concussion at point of care (POC); and (6) mandate baseline testing to improve concussion diagnosis for all age groups. Conclusions: Expedient implementation of the Summit III prioritized action items is necessary to reduce the risk, severity and consequences of concussion in the sport of ice hockey.
Rudolph, Anja,Song, Minsun,Brook, Mark N,Milne, Roger L,Mavaddat, Nasim,Michailidou, Kyriaki,Bolla, Manjeet K,Wang, Qin,Dennis, Joe,Wilcox, Amber N,Hopper, John L,Southey, Melissa C,Keeman, Renske,Fas Oxford University Press 2018 International journal of epidemiology Vol.47 No.2
<P>Conclusions: The combined effects of the 77-SNP PRS and environmental risk factors for breast cancer are generally well described by a multiplicative model. Larger studies are required to confirm possible departures from the multiplicative model for individual risk factors, and assess models specific for ER-negative disease.</P>
Y Stent Rendezvous to Treat Symptomatic Innominate Artery Stenosis
Goran Mitreski,Hamed Asadi,Mark Duncan Brooks 대한신경중재치료의학회 2022 Neurointervention Vol.17 No.1
A male in his 60s presented with transient ischemic attacks 5 years after aortic arch branch graft repair for type A aortic dissection. Computed tomographic angiography demonstrated 80% stenosis of the brachiocephalic artery close to the origins of the right common carotid and subclavian arteries. The case was reviewed at our multidisciplinary aortic meeting and a plan for endovascular management was made. Percutaneous endovascular Y stenting from the innominate artery into the left common carotid and subclavian arteries was achieved using self-expanding nitinol stents with a rendezvous technique that included retrograde right radial artery, retrograde right external carotid artery, and retrograde right femoral arterial approaches. At 6 months review, the stents remained widely patent and the patient was symptom-free.
Louise Wiblin,Rory Durcan,Brook Galna,Mark Lee,David Burn 대한파킨슨병및이상운동질환학회 2019 Journal Of Movement Disorders Vol.12 No.3
Multiple System Atrophy (MSA) and progressive supranuclear palsy (PSP) are rapidly progressive forms of degenerative Parkinsonism. The difficulties of diagnosing MSA and PSP in their early stages may lead to delayed referral to appropriate specialists and distress to patients, as well as delaying symptomatic treatment and participation in clinical trials. This work aimed to describe the symptoms that patients with MSA and PSP developed and plot their emergence relative to final diagnosis using a median onset in months.
Michelle Foo,Yifan Ren,Jay Gajera,Christen D Barras,Hong Kuan Kok,Ashu Jhamb,Hussein Abbouchie,Julian Maingard,Duncan Mark Brooks,Hamed Asadi 대한신경중재치료의학회 2021 Neurointervention Vol.16 No.3
Purpose: Carotid artery stenting (CAS) is an established treatment for symptomatic carotid artery stenosis as an alternative to carotid endarterectomy. A variety of techniques and devices have been devised to minimise periprocedural stroke risk using either proximal or distal embolic protection. This study presents a method of embolic protection during CAS–the CaRotid Artery Filtering Technique (CRAFT). Materials and Methods: The CRAFT technique employs aspects of both proximal and distal embolic protection. The CASPER RX stent (MicroVention, Tustin, CA, USA), which is a double-layered, closed-cell, micromesh nitinol stent, is deployed across the carotid artery stenosis with the assistance of a FlowGate balloon guide catheter (Stryker Neurovascular, Fremont, CA, USA). The partially deployed stent acts as a distal filter while the balloon guide is deflated midway during stent deployment to prevent distal plaque embolisation, followed by completion of stent deployment and angioplasty. Results: A total of 94 patients underwent CAS using the CRAFT technique between June 2016 and March 2021. Successful stent deployment was achieved in all patients. Preliminary results demonstrated acute stent occlusion in 6 patients (6.4%) and distal embolic stroke in 5 patients (5.3%). The median procedural fluoroscopy time was 34 minutes with an interquartile range of 22 to 55 minutes. Conclusion: The CRAFT technique of CAS presented by this study can be applied in the treatment of symptomatic carotid artery stenosis in both emergency and elective procedure settings with a high technical success and low distal embolic stroke risk.
Michelle Foo,Julian Maingard, BBiomedSci,Jonathan Hall,Yifan Ren,Goran Mitresk, BBiomed,Lee-Anne Slater,Ronil Chandra,Winston Chong,Ashu Jhamb,Jeremy Russell,Hong Kuan Kok,Mark Brooks,Hamed Asadi 대한신경중재치료의학회 2021 Neurointervention Vol.16 No.2
Purpose Low-profile, self-expandable stents have broadened therapeutic options available for definitive treatment of intracranial aneurysms. The novel Low-Profile Visualized Intraluminal Support (LVIS) EVO stent extends upon the success of its predecessor, the LVIS Jr stent, aiming to enable higher visibility and greater opening ability within a self-expandable and fully retrievable microstent system. In this study, we aim to report the early safety and feasibility experience with the LVIS EVO stent. Materials and Methods A multicenter, retrospective, observational study was conducted on patients who had intracranial aneurysms treated with the LVIS EVO stent across 3 Australian neurovascular centers between February 2020 and September 2020. Short-term technical and clinical outcomes were evaluated. Results A total of 22 LVIS EVO stents were successfully implanted to treat 15 aneurysms (3 ruptured, 12 unruptured) in 15 patients. Aneurysms ranged from 2 mm to 35 mm in dome height. The LVIS EVO stent was used for stent-assisted coiling in 11 patients and flow diversion in 4 patients. There were no device-related procedural complications. There were 2 cases of peri-procedural symptomatic thromboembolic complications and no procedure-related mortality. At early radiological follow up, 10 patients had complete occlusion, 4 patients had small neck remnants, and 1 patient who was managed with flow diversion had a residual aneurysm. Conclusion Early experience with the LVIS EVO stent demonstrated safety and feasibility for stent-assisted coiling as well as flow diversion for intracranial aneurysms. In this heterogeneous cohort, including ruptured, complex, and large aneurysms, all cases were technically successful.