Publications by authors named "G T Barry"

Despite an established evidence-base for cardiac rehabilitation (CR) improving functional outcomes and quality of life and reducing re-hospitalisation, there is limited research on CR for older cardiac patients, who require rehabilitation the most, as they are often very deconditioned due to aortic stenosis (AS). CR uptake in the UK is limited to 52% with national variability of provision and accessibility, and it is a national priority to increase uptake to 85%. Frequently, research has excluded older populations as they are deemed to be too frail or generally not suitable for inclusion.

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Background: There is currently no pharmacological treatment for visuo-cognitive impairments in Parkinson's disease. Alternative strategies are needed to address these non-motor symptoms given their impact on quality of life. Novel technologies have potential to deliver multimodal rehabilitation of visuo-cognitive dysfunction, but more research is required to determine their feasibility in Parkinson's.

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Running biomechanics have traditionally been analysed in laboratory settings, but this may not reflect natural running gait. Wearable technology has the potential to enable precise monitoring of running gait beyond the laboratory. This study aimed to evaluate the analytical validity and intra-session reliability of temporal running gait outcomes measured by the ViMove2 wearable system in healthy adults.

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This study compared the effect of high and low levels of virtual reality (VR) immersion during moderate and high intensity cycling-exercise in younger (18-35 years), middle-aged (36-50 years), and older (51-69 years) adults. Thirty participants (5 female and 5 males per age group) completed moderate (steady state: 15 minutes at 60-75% maximum heart rate (MHR)) and high (sprint: 10 x 30 second sprints at 75-85% MHR) intensity cycling in four conditions: VR using a head-mounted display (High HMD), room-projector (Low Room), screen-projector (Low Screen) and No VR. Exercise performance measures (cadence, distance, power output) were recorded.

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Article Synopsis
  • Crewed deep space missions require careful planning for astronaut health emergencies, particularly concerning the administration of anaesthesia, which faces unique challenges in microgravity.
  • A study tested the feasibility of regional anaesthesia using a bovine muscle model in both normal and simulated microgravity environments, measuring factors like time to block and success rates.
  • Results showed no significant differences in success rates or ease of the procedure between conditions, suggesting that regional anaesthesia could be safely administered in space despite ergonomic difficulties.
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