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ScienceDaily: Living Well News |
| Memory formation influenced by how brain networks develop during youth Posted: 15 Feb 2022 08:33 AM PST In a new, rare study of direct brain recordings in children and adolescents, scientists have discovered as brains mature, the precise ways by which two key memory regions in the brain communicate make us better at forming lasting memories. The findings also suggest how brains learn to multitask with age. Historically, a lack of high-resolution data from children's brains have led to gaps in our understanding of how the developing brain forms memories. The study innovated the use of intracranial electroencephalogram (iEEG) on pediatric patients to examine how brain development supports memory development. |
| First get your heart in shape then get pregnant Posted: 14 Feb 2022 11:40 AM PST More than one in two young women between the ages of 20 and 44 who gave birth in the United States in 2019 had poor heart health before becoming pregnant, the study found. Poor heart health puts expectant mothers and their babies at risk, with heart disease causing more than one in four pregnancy-related deaths. |
| Transient BP spikes coupled to learning in brain Posted: 14 Feb 2022 08:18 AM PST Minor everyday rises in blood pressure due to short-term stressors can be linked to a brain area that controls conscious and learned motor skills. This discovery paves the way for a chance to influence the rises in blood pressure and, in the long run, prevent hypertension. |
| Calorie restriction trial reveals key factors in extending human health Posted: 10 Feb 2022 12:42 PM PST Decades of research has shown that limits on calorie intake by flies, worms, and mice can enhance life span in laboratory conditions. But whether such calorie restriction can do the same for humans remains unclear. Now a new study confirms the health benefits of moderate calorie restrictions in humans -- and identifies a key protein that could be harnessed to extend health in humans. |
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