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Month: February 2012

Smoking in men speeds up mental decline

Men who smoke tend to have a more rapid mental decline than men who do not smoke, a new study shows. But the findings did not reveal a similar link between smoking and mental decline in female smokers. Although the exact reason for the sex difference is unclear, one possibility more »

Healthy brain aging & cognitive function promoted by exercise

The benefits of exercise are attributed to several mechanisms, many which highlight its neuroprotective role via actions that enhance neurogenesis, neuronal morphology and/or neurotrophin release. However, the brain is also composed of glial and vascular elements, and comparatively less is known regarding the effects of exercise on these components in the aging brain. more »

Brain Oddities: Reading Rainbow

Yesterday, a coworker showed me an interesting internet phenomenon that I’d seen some years before but had completely forgotten. You may recognize it from when it began circulating via email in 2003 (you know, those chain emails that threatened horrible things if you didn’t forward them): Aoccdrnig to a rscheearch more »

Heart attack deaths drop by 50% in Britain

London: The number of Britons dying of cardiac arrest has come down by half in eight years, a new study says. Helping people quit smoking and managing others with high blood pressure and high cholesterol contributed to the dipping numbers, said the study by the British Heart Foundation. Better hospital more »