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3Episodes
Category: Science & Medicine

A fun take on the latest science news with enough data to sink your teeth into. Lagrange Point goes beyond the glossy summary and gets in depth with the research from across the world.

September 10, 2018

Episode 291 - Concussion science, assessment frameworks and biomarkers

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Concussions are a serious issue for everyone from the largest professional leagues to the weekend amateurs. The CDC has released some updated guidelines for assessing concussions and we dive into some new tests to help take the decision out of players hands and back it up with some sound evidence. 

  1. Angela Lumba-Brown, David W. Wright, Kelly Sarmiento, Debra Houry. Emergency Department Implementation of the Centers for Disease Control and Prevention Pediatric Mild Traumatic Brain Injury Guideline RecommendationsAnnals of Emergency Medicine, 2018; DOI: 10.1016/j.annemergmed.2018.03.045
  2. Johnson VE, Stewart W, Smith DH. Axonal pathology in traumatic brain injury. Experimental Neurology. 246: 35-43 (2013).
  3. Ling H, Hardy, J, Zetterberg H. Neurological consequences of traumatic brain injuries in sports. Molecular and Cellular Neuroscience. 66(B): 114-122 (2015).
  4. Alexander M. Weber, Anna Pukropski, Christian Kames, Michael Jarrett, Shiroy Dadachanji, Jack Taunton, David K. B. Li, Alexander Rauscher. Pathological Insights From Quantitative Susceptibility Mapping and Diffusion Tensor Imaging in Ice Hockey Players Pre and Post-concussionFrontiers in Neurology, 2018; 9 DOI: 10.3389/fneur.2018.00575
  5. Pashtun Shahim, Yelverton Tegner, Niklas Marklund, Kaj Blennow, Henrik Zetterberg. Neurofilament light and tau as blood biomarkers for sports-related concussionNeurology, 2018; 10.1212/WNL.0000000000005518 DOI: 10.1212/WNL.0000000000005518
April 16, 2018

Episode 270 - Heart racing sport, slowing aging and detecting doping

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Is watching a sporting event hard work for your heart? Can you slow down ageing...by skiing? What is the state of the arms race between Doping Athletes and Governing bodies across the globe? Can we measure the effectiveness of the testing procedures of groups like WADA? We find out about some odd, but thought provoking research into sport science.

February 26, 2018

Episode 263 -The science of marginal gains at the Winter Olympics

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Did the science of marginal gains help athletes win gold at the Olympics? Now that the Olympics are over, we dig into the science behind the events, and how the athletes edged out their competition using scientific innovations.