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Posted by / 09-Jun-2020 20:26

They and their co-authors had solved one of neuroscience’s longstanding mysteries.In the years leading up to that, Spalding and Frisén pioneered a new field of research, using the Cold War bomb pulse to answer a number of questions about human physiology, including neuron formation and lipid cycling.Our results show that the Greenland shark is the longest-lived vertebrate known, and they raise concerns about species conservation.Thank you for your interest in spreading the word about Science.But she and her collaborators can’t waste any time.By 2050, Frisén and Spalding estimate, the bomb pulse will have completely dissipated.National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Northeast Fisheries Science Center, James J.Howard Marine Sciences Laboratory, 74 Magruder Road, Highlands, NJ 07732, USA.

Most aboveground nuclear bomb testing happened between 19, and those detonations released untold numbers of neutrons into the atmosphere.

Last June, she published a paper in which she conclusively stated that adult human did indeed build new neurons in their brains.

The human hippocampus, Spalding and Frisén discovered, was continually creating small numbers of neurons.

These slammed into nitrogen atoms, causing their nuclei to eject a proton.

What was once a seven-proton nitrogen became a six-proton carbon.

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