Kandel Lab Offers Insight on Learning Not to Fear Under Stress


Learning How Not to Be Afraid

Why do some people have the ability to remain calm and relaxed even in the most stressful situations? New experiments in mice by Howard Hughes Medical Institute (HHMI) researchers are providing insight into how the brain changes when the animals learn to feel safe and secure in situations that would normally make them anxious.

HHMI investigator Eric R. Kandel and Daniela D. Pollak conducted experiments in which they conditioned mice to feel safe in stressful situations. Their experiments showed that the mice developed a conditioned inhibition of fear, which Kandel calls “learned safety.” More...


Posted on: Wednesday, October 8, 2008, 12:00 am