Add Yahoo as a preferred source to see more of our stories on Google. Professor and neuroscientist Steve Ramirez, shown working with brain samples, is exploring the science of memory manipulation.

Sand has a memory of sorts. Press into a loose pile of dry grains and something moves, not just where your finger sits, but farther out, ahead of where you have not yet reached. That disturbance ...

This is read by an automated voice. Please report any issues or inconsistencies here. Scientists have found that memories are not static records but dynamic processes that change the brain’s wiring ...