1+ week, 6+ day ago   (236+ words) Depression was linked to stalled adult neurogenesis and widespread molecular changes in hippocampal memory circuits....

1+ week, 6+ day ago   (840+ words) P2RX7 may be linked to severe suicidal thoughts and recovery, but researchers still need to confirm the pattern in living people. Severe suicidal thoughts may leave a detectable biological signal in the brain, and that signal could also change when people…...

2+ week, 5+ day ago   (279+ words) Research involving older adults in India suggests that healthier short-range brain connections may help preserve thinking abilities as gray matter declines. The study, published in Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association, examined brain scans and cognitive test results…...

3+ week, 4+ day ago   (261+ words) Could subtle signs of the disease appear during sleep long before the first memory problems emerge? Researchers are investigating this possibility with support from the Stop Alzheimer’s Foundation. The earliest signs of Alzheimer’s vulnerability may emerge during sleep, years before…...

3+ week, 5+ day ago   (569+ words) Researchers found unusually high BNST activity in abstinent mice that later showed compulsive-like alcohol drinking. For some people, a period without alcohol can later be followed by more compulsive drinking. In mice undergoing abstinence, our research team found that changes…...