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Study links smoking to more rapid cognitive decline in men

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From the JAMA and Archives Journals press release via EurekAlert!: Smoking in men appears to be associated with more rapid cognitive decline, according to a report published Online First by Archives of General Psychiatry, one… 

Study suggests how pain relief may be boosted without drugs

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From the Association for Psychological Science press release: Placebos reduce pain by creating an expectation of relief. Distraction—say, doing a puzzle—relieves it by keeping the brain busy. But do they use the same brain processes?… 

Study looks at toxic role of tau oligomers in Alzheimer’s

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From the University of Texas Medical Branch at Galveston press release: One of the most distinctive signs of the development of Alzheimer’s disease is a change in the behavior of a protein that neuroscientists call… 

Study examines reasons for inability to recognise faces

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From the Dartmouth College press release: For Bradley Duchaine, there is definitely more than meets the eye where faces are concerned. With colleagues at Birkbeck College in the University of London, he is investigating the… 

Study links insulin resistance to brain health in elderly

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From the Uppsala University press release via EurekAlert!: New research from Uppsala University shows that reduced insulin sensitivity is linked to smaller brain size and deteriorated language skills in seniors. The findings are now published…