Amnesia News and Research

Latest Amnesia News and Research

Early symptoms of post-traumatic stress strongly predict later disability in military personnel

Evaluating military personnel with blast-related mild traumatic brain injuries, researchers have found that early symptoms of post-traumatic stress, such as anxiety, emotional numbness, flashbacks and irritability, are the strongest predictors of later disability.

5 Mar 2015

Study findings question benefit of giving sedatives before surgery for patients under general anesthesia

Although sedatives are often administered before surgery, a randomized trial finds that among patients undergoing elective surgery under general anesthesia, receiving the sedative lorazepam before surgery, compared with placebo or no premedication, did not improve the self-reported patient experience the day after surgery, but was associated with longer time till removal off a breathing tube (extubation) and a lower rate of early cognitive recovery, according to a study in the March 3 issue of JAMA.

4 Mar 2015

New study challenges scientific theory about role of hippocampus in unconscious memory

A new study by a UT Dallas researcher challenges a long-accepted scientific theory about the role the hippocampus plays in our unconscious memory.

27 Feb 2015

Vanderbilt scientists shed new light on how the brain executes 'mental time travel'

In Proust's novel Recollection of Things Past, the distinctive smell of a lemon madeleine launches the narrator on a long, involved reminiscence of his past that fills seven chapters.

18 Feb 2015

Joyce and Don Massey Family Foundation supports U-M’s TBI care and research

A tragic accident 32 years ago forever altered the lives of an entire prominent Michigan auto industry family, as a beloved wife and mother suffered a devastating traumatic brain injury, or TBI.

6 Feb 2015

People may have to 'turn on' their memories to remember experiences

People may have to "turn on" their memories in order to remember even the simplest details of an experience, according to Penn State psychologists. This finding, which has been named "attribute amnesia," indicates that memory is far more selective than previously thought.

22 Jan 2015

New study reveals promising path for rehabilitation of mild traumatic brain injury patients

As football players are learning, a violent blow to the head has the potential to cause mild to severe traumatic brain injury -- physical damage to the brain that can be debilitating, even fatal. The long-term effects run the gamut of human functioning, from trouble communicating to extensive cognitive and behavioral deterioration. To date, there is no effective medical or cognitive treatment for patients with traumatic brain injuries.

12 Nov 2014

Human stem cells can be reset to their native undifferentiated state

Scientists at the Babraham Institute, in collaboration with colleagues at the Cambridge Stem Cell Institute and the European Bioinformatics Institute, have made a breakthrough in stem cell research. Their paper, published today in Cell, describes how human stem cells can be reverted back to non-specialised cells.

11 Sep 2014

Study sheds new light on sleep drunkenness disorder

A study is shining new light on a sleep disorder called "sleep drunkenness". The disorder may be as prevalent as affecting one in every seven people. The research is published in the August 26, 2014, print issue of Neurology, the medical journal of the American Academy of Neurology.

26 Aug 2014

FDA approves BELSOMRA® (suvorexant) for the treatment of insomnia

Merck (NYSE: MRK), known as MSD outside the United States and Canada, announced today that the U.S. Food and Drug Administration (FDA) has approved BELSOMRA® (suvorexant) for adults with insomnia who have difficulty falling asleep and/or staying asleep. BELSOMRA (pronounced bell-SOM-rah) is a highly selective antagonist for orexin receptors.

15 Aug 2014

More accurate tests could be created to diagnose memory problems

UEA research finds hope for more accurate diagnosis of memory problems. More accurate tests could be created to diagnose diseases such as Alzheimer's or memory problems stemming from head injuries, leading to earlier intervention, according to new findings from the University of East Anglia (UEA).

30 Jul 2014

Correlation between sensitivity to light or noise and increased emotional symptoms in concussed teens

Two researchers from the University of Kentucky have demonstrated a connection between sensitivity to light or noise and increased emotional symptoms in teens who have suffered a concussion.

21 Jul 2014

Researchers examine which teens have emotional symptoms after concussion

After a concussion, teens who are sensitive to light or noise may be more likely to also have emotional symptoms such as anxiety, according to a study released today that will be presented at The Sports Concussion Conference in Chicago, July 11 to 13, 2014, hosted by the American Academy of Neurology, the world's leading authority on diagnosing and managing sports concussion.

11 Jul 2014

3-D model of famous amnesiac's brain helps illuminate human memory

During his lifetime, Henry G. Molaison (H.M.) was the best-known and possibly the most-studied patient of modern neuroscience. Now, thanks to the postmortem study of his brain, based on histological sectioning and digital three-dimensional construction led by Jacopo Annese, PhD, at the University of California, San Diego, scientists around the globe will finally have insight into the neurological basis of the case that defined modern studies of human memory.

29 Jan 2014

U.S. Marines investigate association between traumatic brain injury and risk of PTSD

In a novel study of U.S. Marines investigating the association between traumatic brain injury (TBI) and the risk of post-traumatic stress disorder (PTSD) over time, a team of scientists led by researchers from the Veterans Affairs San Diego Healthcare System and University of California, San Diego School of Medicine report that TBIs suffered during active-duty deployment to Iraq and Afghanistan were the greatest predictor for subsequent PTSD, but found pre-deployment PTSD symptoms and high combat intensity were also significant factors.

12 Dec 2013

Researchers use popular music to help severely brain-injured patients recall personal memories

In the first study of its kind, two researchers have used popular music to help severely brain-injured patients recall personal memories. Amee Baird and Séverine Samson outline the results and conclusions of their pioneering research in the recent issue of the journal Neuropsychological Rehabilitation.

10 Dec 2013

Researchers examine why depression messes with memory

To pinpoint why depression messes with memory, researchers took a page from Sesame Street's book. The show's popular game "One of these things is not like the others" helps young viewers learn to differentiate things that are similar - a process known as "pattern separation."

4 Oct 2013

Opinions on shutdown: Using Obamacare is a sham cause; GOP isn't crazy; what's the endgame?

House Republicans' irresponsible brinkmanship may finally lead to the government shutdown that some of its members have been coveting since they took control of that chamber in 2011. This time, though, the fight hasn't been a battle over spending on federal agencies. It's been a symbolic one over the 2010 Patient Protection and Affordable Care Act, a.k.a. Obamacare. And it's been a sham. The inconvenient truth for the GOP is that "defunding Obamacare," as the House tried to do, wouldn't stop most of the major provisions of the health care law, some of which have already gone into effect

2 Oct 2013

Research shows specific form of memory associations is encoded in cerebral cortex

'Where' and 'how' memories are encoded in a nervous system is one of the most challenging questions in biological research. The formation and recall of associative memories is essential for an independent life. The hippocampus has long been considered a centre in the brain for the long-term storage of spatial associations.

28 Aug 2013

Viewpoints: Fears of health law's adverse selection; GOP's 'fundamental miscalculation;' special deal for Congress keeps dissent low

Yet despite the care the administration took in establishing incentives and safeguards, even some of Obamacare's most committed backers are wondering whether the experiment will work as advertised -; or, like Harvard's P.P.O., go off the rails along the way. Adverse selection is perhaps the direst threat. ... Healthier Americans will probably flock to cheaper bronze plans. And insurers will vie to enroll the healthy. In some states, big insurers have chosen not to participate in exchanges to avoid their strictures. On the outside, they could still sell cheap plans to skim off the healthy and avoid a rule that insurers on the exchanges must also offer more generous silver and gold plans (Eduardo Porter, 8/7).

9 Aug 2013

Amnesia News and Research

Latest Amnesia News and Research

Early symptoms of post-traumatic stress strongly predict later disability in military personnel

Study findings question benefit of giving sedatives before surgery for patients under general anesthesia

New study challenges scientific theory about role of hippocampus in unconscious memory

Vanderbilt scientists shed new light on how the brain executes 'mental time travel'

Joyce and Don Massey Family Foundation supports U-M’s TBI care and research

People may have to 'turn on' their memories to remember experiences

New study reveals promising path for rehabilitation of mild traumatic brain injury patients

Human stem cells can be reset to their native undifferentiated state

Study sheds new light on sleep drunkenness disorder

FDA approves BELSOMRA® (suvorexant) for the treatment of insomnia

More accurate tests could be created to diagnose memory problems

Correlation between sensitivity to light or noise and increased emotional symptoms in concussed teens

Researchers examine which teens have emotional symptoms after concussion

3-D model of famous amnesiac's brain helps illuminate human memory

U.S. Marines investigate association between traumatic brain injury and risk of PTSD

Researchers use popular music to help severely brain-injured patients recall personal memories

Researchers examine why depression messes with memory

Opinions on shutdown: Using Obamacare is a sham cause; GOP isn't crazy; what's the endgame?

Research shows specific form of memory associations is encoded in cerebral cortex

Viewpoints: Fears of health law's adverse selection; GOP's 'fundamental miscalculation;' special deal for Congress keeps dissent low

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

Amnesia News and Research

Latest Amnesia News and Research

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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