Lab mouse

Photo about White laboratory albino mouse sitting in a plastic lab container. Image of medic, mice, close - 136032530

Photo about a white laboratory mouse playing on the top of tubes with black background. healthy lean mouse. Image of healty, laboratory, play - 105556413

A new study shows that the smell of a man causes stress in lab mice. The findings show scientists have yet another variable to control: the scientist.

Photo about Laboratory black mouse is navigating in a plastic labyrinth in lab experiments to study spatial learning and memory. Image of labyrinth, neurobiology, disorder - 171224527

For years, taxpayers have been funding research using tissue from aborted babies through the National Institute of Health. And it’s time for Congress to stop the unethical practice, Terence P. Jeffrey of CNS News wrote this week. “The fundamental issue is plain: By spending tax dollars on research that requires tissue taken from aborted babies, […]

Grinding is fun. But here's the kicker: getting a reward every time is less fun than getting a reward only some of the time. Why? Grinding is the basic behaviorism principle of random reinforcement.