The entire results of this research made an appearance in the June problem of the American Journal of Roentgenology, released by the American Roentgen Ray Culture.. . The quantity of white matter lesions and gray matter lesions was measured, and fractional anisotropy was measured in the white matter of frontal areas, the inner capsule, and corpus callosum. Generally, increased lesion volumes had been connected with lower fractional anisotropy values; a way of measuring both direction and the strength of drinking water diffusion and can be used as a surrogate marker for cells integrity.Furthermore they don’t develop, if not much afterwards, Alzheimer’s disease and with less serious symptoms than in overfed animals. Many studies claim that obesity is harmful to our mind, slows it down, causes early mind aging, making it susceptible to diseases common of the elderly as the Alzheimer’s and Parkinson’s. On the other hand, caloric restriction helps to keep the mind young. Nevertheless, the complete molecular system behind the positive effects of an hypocaloric diet plan on the brain remained unknown till today. Related StoriesGenetic carrier screening: an interview with Don Hardison, CEO of Good Begin GeneticsMelatonin and the circadian rhythm: an interview with Professor Kennaway, University of AdelaideUnlocking the genes behind antibiotic level of resistance: an interview with Professor RomesbergThe Italian group discovered that CREB1 is the molecule activated by caloric restriction and that it mediates the beneficial ramifications of the diet plan on the mind by turning on another group of molecules linked to longevity, the ‘sirtuins’.