Huffington Post reporter Ann Brenoff writes about a new MIT study that finds that Alzheimer’s patients may one day be able to recover lost memories using optogenetics. “The findings raise the hope — and possibility — that future treatments might indeed reverse some of the memory loss in early-stage Alzheimer’s patients.”
Washington Post reporter Ariana Eunjung Cha writes that MIT researchers have found evidence that memories lost due to Alzheimer’s disease could potentially be recalled using optogenetics. Cha writes that the research “raises the hope of future treatments that could reverse some of the ravages of the disease on memory.”
CBS Boston reports on a new study by MIT researchers that shows that memories lost due to Alzheimer’s disease may be recovered. The research shows “that while it may be hard for people with early Alzheimer’s to access memories, they are still retrievable.”
MIT researchers have found that cell stimulation may one day be a tool in helping Alzheimer’s patients recall lost memories, according to The Guardian. The findings raise “the possibility of future treatments that reverse memory loss in early stages of the disease.”
Wired reporter Emily Reynolds writes that MIT neuroscientists have identified the region of the brain that generates a feeling of loneliness. The researchers found that the “DRN, near the back of the brain, hosts a cluster of cells that the team say is responsible for generating increased sociability after periods of isolation.”
STAT reporter Andrew Joseph writes about optogenetics and Prof. Edward Boyden’s work developing this technique for turning neurons on and off. “There are just huge frontiers out there for which optogenetics will be one of our most powerful tools,” said Robert Desimone, director of the McGovern Institute.
Boston Globe reporter Felicia Gans writes that a number of MIT researchers have been honored “by the Breakthrough Prize organization, which honors scientists worldwide for their pioneering research.”
Prof. Edward Boyden has been honored as one of the recipients of the Breakthrough Prize, reports Sarah McBride for Reuters. Boyden is being recognized for his work “developing and implementing optogenetics,” writes McBride, which could open “a new path to treatments for Parkinson’s, depression, Alzheimer’s and blindness.”
Writing for Scientific American, Simon Makin explores the many applications of optogenetics, a tool developed by Prof. Edward Boyden, for which he was recently honored with a Breakthrough Prize. Makin explains that, “researchers have devised ways of broadening optogenetics to enter into a dynamic dialogue with the signals moving about inside functioning brains.”
Tina Casey reports for Popular Science that several MIT researchers have been honored with Breakthrough Prizes. Casey writes that Prof. Edward Boyden was honored for his work creating optogenetics, Prof. Joseph Formaggio and his team were honored for their research on neutrinos, and Profs. Larry Guth and Liang Fu won New Horizons Prizes.
Jessica Hamzelou writes for New Scientist that MIT researchers have been able to recover memories using light. The technique could eventually be used to help people with Alzheimer’s or amnesia. Hamzelou writes that Prof. Susumu Tonegawa, hopes to “develop a way to reactivate forgotten memories in people before the brain tissue itself is damaged, as is often the case in dementia.”
Washington Post reporter Rachel Feltman writes that MIT researchers have used optogenetics to reactive lost memories. The research indicates that, “retrograde amnesia -- where memories are lost after brain trauma -- may be more of a memory retrieval problem than an actual loss of data.”
According to AFP, MIT researchers were able to use a technology called optogenetics to retrieve lost memories. Professor Susumu Tonegawa explains that the research showed, “past memories may not be erased, but could simply be lost and inaccessible for recall."
Graduate student Dheeraj Roy speaks with Rachel Paiste of WBUR about a new study that indicates that memories lost to amnesia may be recalled by activating brain cells with light. Roy explains that the findings show that “in certain models of amnesia, memories do persist.”
Philip Ball of The Guardian speaks with graduate student Steve Ramirez about the potential for neuroscientist to one day be able to replace bad memories with good ones. “I see a world where we can reactivate any kind of memory we like, or erase unwanted memories,” says Ramirez.