Older animals were anesthetized and then perfused with cold PBS followed by 4% paraformaldehyde prior to brain dissection. Frozen brains were cryosectioned sagittally at 14 μm and slides stored at ...

A study of long-distance runners shows the brain’s remarkable ability to adapt—by burning its own fat. A marathon taxes more than just muscles—it pushes the brain to its metabolic limits.

That enabled Gurdon in 1962 to clone the first vertebrate in his lab, an African clawed frog, now considered an invasive species in most of Europe, China, and the U.S. This was interesting mainly to ...

Despite clinicians ... Weight Loss Linked to Nerve Cells in the Brain May 27, 2025 — A specific group of nerve cells in the brain stem appears to control how semaglutide affects appetite and ...

A brain–machine interface (BMI) is a device that translates neuronal information into commands capable of controlling external software or hardware such as a computer or robotic arm. BMIs are ...

Nov. 27, 2024 — Brain size increased gradually within each ancient human species rather than through sudden leaps between ... The Secrets of Fossil Teeth Revealed by the Synchrotron: A Long ...

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