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Tag: "memory" at medical news

“Loneliness And Dementia are Linked”, A Study Reveal.

...m and their responses recorded annually. Loss of memory and confusion which are the important symptoms of dementia and Alzheimer’s, were monitored in these elders. It was observed that people who had a high score in the loneliness quiz were at a higher risk to develop these disorders. A stress hormone...

Mercury can Kill

...rning disabilities, walking and talking delays and memory or attention problems. In adults, mercury poisoning leads to tremors, headaches, blurred vision, memory or concentration loss, hand and feet numbness, poor coordination, hair loss and nausea. In extreme...

Coffee: Is It Good or Bad for You?

...ars to help preserve cognitive skills -- thinking, memory and comprehension -- possibly because of long-term caffeine exposure. Reduced risk of Parkinson’s disease: A large trial called the Nurses’ Health Study found that low levels of caffeine intake reduced the risk of Parkinson’s disease in women who ...

NIMH Studies Woman’s Hormonal Cycl

...la, a fear center; the hippocampus, a learning and memory hub; and the striatum, which relays signals from these areas to the cortex. Reward circuit neurons harbor receptors for estrogen and progesterone. However, how these hormones influence reward circuit activity in humans has remained unclear. To pinp...

Scientists Reverse Mad Cow Disease in Mice

...am was able to divest the mice from the pattern of memory and activities linked with mad cow disease. This w...y nature of the brain was also reverted and normal memory restored. The fact that these mice were very young in age contributed to the revival. Bovine Spong...

Stroke Prevention Technique Improves Brain Function

... 43 percent, reported an improvement in reasoning, memory and judgment. This was followed up at 6 months and 12 months after the procedure and the results remained the same. Says Raabe, “Many patients have returned to a level of function they thought they had lost.” The carotid arteries are locate...

Anaesthetics may Cause Brain Disorder in Elderly

... brain disorder that gradually destroys a person's memory and ability to reason and make judgments, said Man... to more amyloid plaques which may lead to earlier memory problems." For long-term anaesthesia, physicians must pay attention to biophysical (non-clinical)...

Molecular Link Between Inflammation and Cancer Discovered

...g because it means that p100 provides cells with a memory to inflammatory exposure,” added Basak, who was the first author on the paper. Source-Eurekalert SRM...

Learning Slows Physical Progression of Alzheimer's Disease: Study

...nd were evaluated at each session for learning and memory abilities. Other groups of untrained mice were all...ank for just one session before their learning and memory skills were tested and their brains examined for plaques and tangles. Mice up to 12 months of age ...

Quitting Not Easy for Smokers Born to Smoking Women

... to alter areas of the brain critical to learning, memory and reward. Scientists at the Duke Center for Nicotine and Smoking Cessation Research have discovered that these alterations may program the brain for relapse to nicotine addiction. Rodents exposed to nicotine before birth self-administer more of the...

Transdermal Vaccine Effective in Treating Alzheimer's Disease in Mice

...ther test whether the transdermal vaccine can curb memory loss in Alzheimer’s mice as well as reduce their “senile” plaque burden. “If those studies show clear cognitive benefits,” Dr. Tan said, “we believe clinical trials to evaluate a beta amyloid skin patch or topical cream in patients with Alzheimer’s w...

Skin Patch Vaccine to Combat Alzheimer’

...cine would have a benefiting effect in controlling memory loss in patients suffering from Alzheimer’s. Clive Ballard of Alzheimer’s Society said that though this finding is very promising, the safety and efficacy of the vaccine should be explored further. <BR...

Is Your Child Dyslexic-Take a Ten-minute Test

... inability to concentrate and a lack of short-term memory are also symptoms. Says van de Lely, "What really motivated me was seeing first-hand how failing to diagnose these problems was blighting so many young lives. “Yet in most cases, once diagnosed, these language disorders can be helped or overcome wit...

Folic Acid Improves Memory in Elderly People

Daily supplements of folic acid could improve the memory and brainpower of elderly people, say experts.// Dutch researchers from the University of Wageningen gave a group of 818 volunteers aged 50-70 either low dose folic acid supplements or a dummy drug for three years, said the online edition of BBC Ne...

Fall Back on Folic Acid to Improve Cognitive Abilities

...ly could help in faster information processing and memory in the older adults. Recent studies have demonstrated the effects of reduced levels of folate, and elevated levels of amino acid homocysteine, in the blood of older adults which restricts cognitive ability, increasing the risk of dementia. To ful...

Missing Molecule Has Important Role in a Developmental Brain Abnormality

...h as epilepsy, mental retardation, and learning or memory deficits. It has many environmental and genetic causes, but is most commonly due to mutations in the gene Filamin-A.Pasko Rakic, professor and chair of neurobiology, director of the Kavli Institute for Neuroscience, and senior author of the study, sa...

Amnesia Halts Future Thinking: Study

...t the role played by the hippocampus in processing memory was far broader than merely reliving past experiences,' Maguire said in a statement. 'It also seems to support the ability to imagine any kind of experience including possible future events. In that sense, people with damage to the hippocampus are fo...

Relationship Between Delirium and Dementia

...llion worldwide, dementia leads //to total loss of memory and the ability to function independently – making it one of people’s greatest fears of aging. Delirium is an acute confusional state, a common and serious complication in older individuals that often follows surgery or serious illness. Sometimes ac...

Indian Students Thrilled to Talk to Sunita Williams

...n space. To a question on what his most valuable memory was during his space mission, Sharma said: "My first view of India from space was most amazing." The former astronaut also said he would be the happiest person to see a manned mission to moon by Indian scientists in the near future. "India is cap...

Memory’s Link to Recovering from Addictio

...king drugs can change the brain cells and make the memory of the pleasurable effects very strong. Even after transcription factor levels return to normal, addicts may remain hypersensitive to the drug and the cues that predict its presence. This can heighten the risk of relapse in addicts long after they st...

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