Targeted memory reactivation is a process that strengthens one’s memories by playing sounds associated with that memory during sleep. In a study, researchers found that reactivation also helps with remembering names, but only for those who had a deep, undisturbed sleep. The ones who spent less time in the deepest stage of sleep and whose sleep was disrupted (even a little) didn’t benefit from reactivation. They hypothesise it’s because reactivation needs a lot of time to strengthen memories. Read full article here
Societal Issues
To curb drug deaths, communities turn to Reddit, texts and wastewater
With drug overdose deaths on the rise, authorities are attempting to curb the epidemic by tracking and sharing information in real time. In one unique effort, a nonprofit in New York City is using drug-testing equipment and stamping or marking habits of dealers to identify drug batches that may endanger users. Other approaches are also being used, such as monitoring drug-related chatter on Reddit and analyzing local wastewater for opioid and other drug levels. With the combination of these efforts, researchers hope to put a dent in the opioid crisis and reduce overdose deaths. Read full article here
Merv
June 1, 2023
