Post-Discectomy: A New Repair
Emerging novel techniques to address intervertebral disc degeneration.
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Yoga Improves Brain Function More Than Aerobic Exercise
A team of researchers led by Professor Neha Gothe from the University of Illinois recently studied the effects of yoga on mental function. Their subjects performed 3 different sessions: A 20-minute Hatha yoga session with progressions from sitting to standing and then lying in a meditative position whilst focussing on breathing A 20-minute aerobic…
10-20-30 Training
Jens Bangsbo and Thomas Gunnarsson from the University of Copenhagen have published the results (Journal of Applied Physiology) of a fascinating study comparing the effects of interval training to regular endurance training. A group of moderately trained runners was split into 2 groups: over a 7-week period the control group continued their normal runs and…
Acupuncture Reduces High Blood Pressure
A few months ago Terenteva et al. published their research findings on the effect of acupuncture in a group of middle-aged individuals with hypertension. Forty five adults with hypertension were randomly assigned to either an acupuncture group or a control group. The acupuncture group received 3 sessions of acupuncture per week for 8 weeks. The…
The Physiology of Sleep
Sleep is a crucial aspect of human biology, with significant impacts on overall health and wellbeing. There are two main stages of sleep, NREM (Non-Rapid Eye Movement) and REM (Rapid Eye Movement), each with their own distinct characteristics and benefits. During NREM sleep, the body secretes hormones such as: During REM sleep, the body secretes…
How Does Cannabis Relieve Pain?
The use of cannabis to relieve pain is controversial, not just for legal reasons but also because of the conflicting research findings with regards to its efficacy. A recent study by Martin De Vita et al., from Syracuse University in New York, looked into the effects of cannabis on pain. They selected, reviewed and analysed…
Exercise Prevents Stress
A lot of us know from experience that exercise is a great stress buster. Elizabeth Gould (Professor of Psychology at Princeton) and her associates have clarified the process. Their research was published in the March issue of the Journal of Neuroscience. Their experiments were performed on mice. The mice were divided into 2 groups: Sedentary…