Neurons’ sugar coating is essential for long-term memories

How the brain is able to store memories over long periods of time has been a persistent mystery to neuroscientists. In a new study, researchers from the Centre for Integrative Neuroplasticity (CINPLA) at the University of Oslo show that long-lived extracellular matrix molecules called perineuronal nets are essential for distant memories. Continue reading “Neurons’ sugar coating is essential for long-term memories”

Pregnant moms and their offspring should limit added sugars in their diets to protect childhood cognition

A new study published in the American Journal of Preventive Medicine has determined that poorer childhood cognition occurred, particularly in memory and learning, when pregnant women or their offspring consumed greater quantities of sugar. Substituting diet soda for sugar-sweetened versions during pregnancy also appeared to have negative effects. However, children’s fruit consumption had beneficial effects and was associated with higher cognitive scores. Continue reading “Pregnant moms and their offspring should limit added sugars in their diets to protect childhood cognition”

Consuming nuts strengthens brainwave function

A new study by researchers at Loma Linda University Health has found that eating nuts on a regular basis strengthens brainwave frequencies associated with cognition, healing, learning, memory and other key brain functions. An abstract of the study — which was presented in the nutrition section of the Experimental Biology 2017 meetings in San Diego, California, and published in the FASEB Journal. Continue reading “Consuming nuts strengthens brainwave function”

Unusual climate during Roman times plunged Eurasia into hunger and disease

A recent study  indicates that volcanic eruptions in the mid 500s resulted in an unusually gloomy and cold period. A joint research project of the Chronology Laboratory of the Finnish Museum of Natural History and Natural Resources Institute Finland (Luke) suggests that the years 536 and 541-544 CE were very difficult for many people. Continue reading “Unusual climate during Roman times plunged Eurasia into hunger and disease”

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