Tuesday, June 1, 2021

Memory, learning and decision-making studied in worms

As anyone who has ever procrastinated knows, remembering that you need to do something and acting on that knowledge are two different things. To understand how memory can lead to different behaviors, researchers studied the simpler nervous system of worms. The discovery used a 'robot microscope,' which detects and tracks fluorescent light as a worm crawls around, meaning researchers can record videos of chemical signals traveling between individual neurons in awake, unrestrained animals.

from Latest Science News -- ScienceDaily https://ift.tt/3vFwYcA

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11,000-year-old feast uncovered: Why hunters hauled wild boars across mountains

Ancient Iranians hosted epic feasts with wild boars that had been hunted and transported from distant regions. These animals weren’t just di...