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A hot new trend in fitness is hitting retirement communities in Minnesota, but this is a workout for your brain. As one ages, one of the things that can sometimes begin to fade is the memory. But now there's a workout for the brain that really gets the wheels turning. It's new and now part of the wellness program at Friendship Village in Bloomington. Bob, 91, and Mary Morris, 89, have made the Dakim Brain Fitness program part of their weekly workout. Mr. Morris goes for it five days a week. It's hooked into the internet and set-up like a...

[PRESS RELEASE, 10 November 2009] Researchers at Karolinska Institutet have discovered a mechanism that controls the brain's ability to create lasting memories. In experiments on genetically manipulated mice, they were able to switch on and off the animals' ability to form lasting memories by adding a substance to their drinking water. The findings, which are published in the scientific journal PNAS, are of potential significance to the future treatment of Alzheimer's and stroke. Lars Olson Photo: Camilla Svensk "We are constantly being swamped with sensory impression," says Professor Lars Olson, who led the study. "After a while, the brain must...

Red-eye flights, all-night study sessions, and extra-inning playoff games all deprive us of sleep and can leave us forgetful the next day. Now scientists have discovered that lost sleep disrupts a specific molecule in the brain's memory circuitry, possibly leading to treatments for tired brains. Neuroscientists studying rodents and humans have found that sleep deprivation interrupts the storage of episodic memories: information about who, what, when, and where. To lay down these memories, neurons in our brains form new connections with other neurons or strengthen old ones. This rewiring process, which occurs over a period of hours, requires a rat's...

Implant false memories by 'seizing control of circuits. Posted in Biology, 16th October 2009 13:43 GMT An alliance of boffins from Oxford University and Virginia, America say they have developed a technique for "writing directly to memory" in a living brain, "seizing control of brain circuits" to create a memory of an experience which had never actually happened. Thus far, according to the research, the technique works reliably only on flies. "Flies have the ability to learn, but the circuits that instruct memory formation were unknown," says Oxford insect-brain expert Gero Miesenböck. "We were able to pin the essential component...

(July 20) - You probably recall little of your days in the womb, but a new study suggests that short-term memory may be present in fetuses at 30 weeks of age. Until a few decades ago, "people would say that the human fetus is a sort of black box," said Dr. Jan Nijhuis, a co-author of the study and an obstetrician at Maastricht University Medical Center in The Netherlands. Studies over the years have started to reveal more about the neurological development of humans before they are born, but researchers are still trying to figure out when memory begins and...

They weigh less than 3 pounds, usually, and are perhaps 15 inches long. But they can remember. The unborn have memories, according to medical researchers who used sound and vibration stimulation, combined with sonography, to reveal that the human fetus displays short-term memory from at least 30 weeks gestation - or about two months before they are born.

Fetuses found to have memories By Jennifer Harper July 16, 2009 They weigh less than 3 pounds, usually, and are perhaps 15 inches long. But they can remember. The unborn have memories, according to medical researchers who used sound and vibration stimulation, combined with sonography, to reveal that the human fetus displays short-term memory from at least 30 weeks gestation - or about two months before they are born. "In addition, results indicated that 34-week-old fetuses are able to store information and retrieve it four weeks later," said the research, which was released Wednesday. Scientists from the Department of Obstetrics...

July 16, 2009 (LifeSiteNews.com) - 30-week-old babies in the womb already have short-term memory capabilities, a new study from the Netherlands, published in the July/August 2009 issue of the journal Child Development, has found.Researchers at Maastricht University Medical Centre and the University Medical Centre St. Radboud examined 93 healthy pregnant Dutch women and their unborn children, measuring changes in how the child responds to repeated stimulation. The children were tested at 30, 32, 34, and 36 weeks, and again at 38 weeks gestation.  The study showed that the unborn children would initially respond to a "vibroacoustic" stimulus. The stimulus would...

Researchers have found that taking a supplement of omega 3 for six months had a beneficial effect on people with age-related forgetfulness and loss of learning ability. They tested the affect of docosahexaenoic acid (DHA), which is most commonly found in fish oil, on 485 healthy people and found that memory and general brain function increased significantly. The research, based on volunteers with an average age of 70, showed taking 900mg capsules every day was the equivalent of turning back the clock three years, it was found. Now it is hoped that further studies could show that the fatty acid...

The prevailing view among parents, the general public and mental health professionals that infants as young as six months old "do not remember" traumatic events that happen to them or to their loved ones has recently been disproved, a professor of infant mental health said at a Jerusalem conference on Sunday.... [snip] ... Most professionals and parents have pooh-poohed this idea because infants and young toddlers do not have the verbal ability to describe the trauma, but it nevertheless is stored in their brains, she asserted....[snip]... People are wrong to assume that when traumatized infants grow up and don't speak...

SAN FRANCISCO — Maybe it’s time to retire the “senior moment.” These lapses of memory during everyday life — losing your keys or your train of thought — are thought to be more common in older people. Not so, researchers from the University of Waterloo in Canada report March 21 at the annual meeting of the Cognitive Neuroscience Society. Researcher Amanda Clark and her colleagues surveyed 30 adults younger than 25 and 24 people ages 60 to 80 to find out how many slips they make each day. The researchers also devised two lab tests to study attention. One involved...

Enlarge ImageDéjà vu? Subjects were shown dozens of pictures like these and tested on whether they remembered them the next day.Credit: U. Rimmele et al., J. Neuroscience, 7 January 2009 The next time you spot an old friend from across the room, thank oxytocin. Researchers have shown that the brain hormone helps us sense whether a face is familiar. Oxytocin is a powerful social chemical. In voles, for example, the hormone is key to attachment behavior: Males with higher levels of oxytocin are more likely to be faithful to their mates. Humans also make use of the hormone. Oxytocin...

A new study shows that sugar may not be so sweet for the brain – and may lead to memory problems.

Toshiba announced today the expansion of their line up of NAND-flash-based solid state drives (SSD) with the industry's first 2.5-inch 512 GB SSD and a broad family of fast read/write SSD's based on 43 nanometer Multi-Level Cell NAND. In addition to the 2.5-inch, 512GB drive, the 43nm NAND SSD family also includes capacities of 64GB, 128GB, and 256GB, offered in 1.8-inch or 2.5-inch drive enclosures or as SSD Flash Modules. These 2nd generation SSD's offer increased capacity and performance for notebook computers. They utilize an advanced MLC controller that achieves higher read/write speeds, parallel data transfers and wear leveling to...

ScienceDaily (Dec. 20, 2008) — It turns out there's a scientific reason why older people tend to see the past through rose-colored glasses. Medical researchers have identified brain activity that causes older adults to remember fewer negative events than their younger counterparts. Neuroscientists from Duke University Medical Center have discovered that older people use their brains differently than younger people when it comes to storing memories, particularly those associated with negative emotions.

DRAM makers are facing one of the worst downturns in their history and governments around the world are lining up to help companies through the mess. Taiwan, Germany and South Korea all appear poised to offer some assistance to their DRAM chip makers. The need could not be greater. Long before the global financial crisis hit, DRAM makers suffered steep sales declines due to a glut of their chips. DRAM prices are now at rock bottom and companies are cutting back production instead of making more chips at such steep losses. The next few weeks will be the best time...

He knew his name. That much he could remember. He knew that his father’s family came from Thibodaux, La., and his mother was from Ireland, and he knew about the 1929 stock market crash and World War II and life in the 1940s. But he could remember almost nothing after that. In 1953, he underwent an experimental brain operation in Hartford to correct a seizure disorder, only to emerge from it fundamentally and irreparably changed. He developed a syndrome neurologists call profound amnesia. He had lost the ability to form new memories. For the next 55 years, each time he...

This memorial has been REDONE, to express the moment of that day and the memory of sacrifices made aboard the Naval carrier USS Forrestal - CVA-59 on July 29, 1967 in North Vietnam -- Gulf of Tonkin, South China Sea, at or about 10:50 AM. Once the fires were extinguished, the extent of the devastation was apparent. Most tragic was the loss to the crew, 134 had lost their lives, while an additional 64 were injured. This disaster remains the single worst loss of life on a Naval vessel since the USS Franklin (CV-13) was bombed in WWII while operating...

MSNBC's Keith Olbermann was upset that they played video at the Republican convention that included the 9/11 attacks. Talk-radio host Mark Levin has a different opinion: This is the video that Keith Olbermann does not think we should see. Me.A friend of a friend took two photographs at 8:49 a.m., September 11, 2001, from about halfway up inisde the South Tower, 14 minutes before Islamic terrorists slammed United Airlines Flight 175 into it. Those photos are hard to look at. They show smoke pouring out of a gaping hole in the North Tower above, from where American Airlines Flight 11...

Scientists have for the first time recorded individual brain cells in the act of summoning a spontaneous memory, revealing not only where a remembered experience is registered but also, in part, how the brain is able to recreate it. The recordings, taken from the brains of epilepsy patients being prepared for surgery, demonstrate that these spontaneous memories reside in some of the same neurons that fired most furiously when the recalled event had been experienced. Researchers had long theorized as much but until now had only indirect evidence. Experts said the study had all but closed the case: For the...