Blood Flow
How a hot bath mimics the benefits of exercise
Research out of Coventry University shows that regularly soaking in a hot tub - or sitting in a sauna - can mimic many of the health benefits of exercise. PhD candidate Charles Steward is with us to… Audio
What near-death experiences reveal about life and beyond
Professor Bruce Greyson is the world's leading expert on near-death experiences. His search for answers is chronicled in his new book After: A Doctor Explores What Near-Death Experiences Reveal about… Audio
Web Only Special - Blood Flow to the Brain
The trial on a healthy volunteer continues with tests to alter blood pressure including an ice challenge, mental arithmetic and a hand grip task Audio
Testing How Blood Flow to the Brain is Regulated
A healthy volunteer is tested with drugs to study the two systems that regulate blood flow to the brain, with implications for treatment of stroke Audio
Testing How Blood Flow to the Brain is Regulated
A healthy volunteer is tested with drugs to study the two systems that regulate blood flow to the brain, with implications for treatment of stroke
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