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Early warning signals could help monitor disease outbreaks

New research suggests early warning signals (EWSs) could help in the monitoring of disease outbreaks, such as COVID-19. The study found warnings could be detected weeks earlier than any rapid increase in cases. The findings could help governments and policy makers improve the accuracy of their decisions and allow timely interventions if needed. from Top Health News -- ScienceDaily https://ift.tt/3DvxDk4 via IFTTT
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Tracking the neurons that make us social

Human beings, like most mammals, need social interactions to live and develop. The processes that drive them towards each other require decision making whose brain machinery is largely misunderstood. To decipher this phenomenon, a team has studied the neurobiological mechanisms at stake when two mice come into contact through learning a task. They observed that the motivation to invest in a social interaction is closely linked to the reward system, via the activation of dopaminergic neurons.

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