Researchers at MIT reveal, in a paper published last week in the journal Science, that they were able to reactivate memories that could not otherwise be retrieved, using a technology known as optogenetics. Continue reading… “Lost memories reactivated by researchers with optogenetics”
“Now we can go inside the brain and change the way the mice reacts to a memory.”
Memories can be good, bad, or neutral. And now, they can be changed from good to bad, and vice versa, from within the brain—in genetically engineered mice, at least.
Continue reading… “Scientists turn bad memories into good ones in mice”
The “off-switch” could help scientists develop treatments for patients with some brain diseases.
Scientists have essentially developed an “off-switch” for the brain by using light pulses to effectively shut down neural activity.
Continue reading… “Scientists develop an ‘off-switch’ for the brain”