News tagged with memory formation

Related topics:

Scientists give flies false memories

By directly manipulating the activity of individual neurons, scientists have given flies memories of a bad experience they never really had, according to a report in the October 16th issue of the journal Cell.

Oct 15, 2009
4.8 / 5 (13) 9

Gene limits learning and memory in mice

Deleting a certain gene in mice can make them smarter by unlocking a mysterious region of the brain considered to be relatively inflexible, scientists at Emory University School of Medicine have found.

Sep 17, 2010
5 / 5 (11) 0 | with audio podcast

Can't focus? Maybe it's the wrong time of month

Feeling a little sluggish and having trouble concentrating? Hormones might be to blame according to new research from Concordia University published in the journal Brain and Cognition. The study shows that high estrogen levels ...

Sep 24, 2010
4.9 / 5 (10) 2 | with audio podcast

Snails on methamphetamine

Crystal meth (methamphetamine) is a highly addictive drug that seduces victims by increasing self-esteem and sexual pleasure, and inducing euphoria. But once hooked, addicts find the habit hard to break. Barbara ...

May 28, 2010
4.2 / 5 (11) 1 | with audio podcast

Scientists ID gene key to Alzheimer's-like reversal

(PhysOrg.com) -- A team led by researchers at MIT's Picower Institute for Learning and Memory has now pinpointed the exact gene responsible for a 2007 breakthrough in which mice with symptoms of Alzheimer's disease regained ...

May 06, 2009
4.9 / 5 (9) 2

Losing sleep, losing brain?

Chronic and severely stressful situations, like those connected to depression and posttraumatic stress disorder, have been associated with smaller volumes in "stress sensitive" brain regions, such as the cingulate region ...

Jan 27, 2010
4.3 / 5 (6) 1 | with audio podcast