learning

Tag archives for learning

Dopamine is an important hormone released from neurons involved in reward pathways. Researchers at Cornell University wanted to know if dopamine signaling was involved in how birds learn songs. Their findings, recently published in Science, present evidence that neurons in the brain of zebra finches do in fact decrease dopamine signals when the birds hear an…

Researchers Tal Shomrat and Michael Levin at Tufts University have found that planaria worms are able to quickly relearn lost skills after literally losing their heads.  The researchers trained the worms to find food in an environment with bright light and open space, both considered uncomfortable to the creatures. The time it took for worms to adjust to the environment…