22 October, 2011

Gipertimeziya – supermemory in operation

Whether it is possible to remember all life thoroughly? It appears, yes. Live acknowledgement to it is actress Merilu Henner who remembers every day the life literally on minutes, — shares Daily Mail.

According to scientists such supermemory in medicine has the name gpertimeziya. It 20 persons on all globe "suffer" no more, than.
As to Merilu Henner which phenomenon now actively is studied by experts its earliest memoirs concern age of 18 months. This day as the woman remembers, she played with the brother. Interesting, but earlier was considered that the person cannot remember that occurred to it till two years.
After that she can tell events about how has spent any day about what spoke, what transfers went on the TV etc. So if for all life the usual person remembers about 250 persons Henner remembers their thousand. From this scientists also have drawn a conclusion that long-term memory is not selective, and in long-term storehouse pass all events which are processed by short-term memory.
Process вспоминания does not demand absolutely any efforts from Merilu Henner. It as experts speak, is similar to the ideal video editor who can precisely recreate any fragment of record.

20 October, 2011

How many waters should be drunk daily?

The British doctors warn what to drink on 2,5 litres of water a day – harmfully.

The first has sounded the alarm that everywhere manufacturers of the cleared water speculate, ostensibly with recommendations of physicians, therapist Margaret McCartney. As she said, the figure in 2,5л has emerged in 1945 year, when doctors have assumed what to fill daily losses of a liquid in an organism it is possible if daily to drink on 1 milliliter of water on each consumed calorie. Thus, it was specified that the most part of this norm should arrive with food, instead of in the pure state.
Within the next 50 years about this offer nobody remembered. Accordingly, no researches which prove advantage of plentiful drink during the day were conducted. Enterprising businessmen who have thought up to sell the cleared water, as usual, have pulled out from a context figure in 2,5 l and, thus, have created at consumers the raised demand for the goods.
Actually, doctors warn about that harm which liquid regularly consumed in uncontrollable quantities can bring is more often. In particular, about hyponatremia which is accompanied by dizziness, headaches, vomiting, an all-overishness.

The glacial age "has programmed" Europeans on love to fat food

The glacial age is guilty that modern people eat so a lot of fat food, — newspaper Daily Mail transfers referring to scientists from Aberdeen university.

Old men «behind trees do not see wood»

Experts from Research centre Juliha have shown that with the years it is more difficult to older persons to perceive a complete picture as they concentrate attention to details more, — transfers AlphaGalileo referring to the publication in magazine Cortex.

Memory depends not on duration of a dream, and from its continuity

As it is known, during a dream our memoirs pass from short-term memory in the long-term. Researchers from Stanford University specify that for qualitative course of this process not so much duration of a dream, how many its continuity is important, — transfers ScienceNews, referring to the report of scientists in magazine PNAS.

Chew and grow thin?

The Chinese scientists from Harbin medical university could prove experimentally that the careful chewing of food helps to grow thin, — Rejter shares referring to edition American Journal of Clinical Nutrition.

Scientists assert that the mankind has grown wiser to a limit

Some scientists have conducted parallel researches in the Cambridge university, and have come to unfavourable conclusions: the mankind in respect of evolutionary development of a brain has reached a limit, — shares Daily Mail.

Zinc helps to struggle with cold

According to the researcher from University of Helsinki of doctor Harri Hemila, reception zinc-containing preparations considerably reduces duration of cold.

Maturing at boys "has looked younger"

For a long time it is known that at girls the puberty period comes earlier, than at boys. As experts from Max Planck's Institute have found out, adolescent the period at boys for last 200 years also has looked younger, — is informed in the report of scientists published in magazine PLoS ONE.

All you need is love or sex against a cancer?

At the Australian national university develop the new anticarcinogenic therapy which basic component becomes … sex? The report of researchers on this theme is published in magazine Medicinal Chemistry Communications.

Ultrasonic accelerates healing of wounds

In the Royal infirmary in Glasgow use in quality wound healing means … ultrasonic, — shares BBC News.

Cigarettes are more harmful to women, than for men

The professor Elena Tremoli from Milan university has found out that for the woman harm which it puts herself, having smoked one cigarette, is equivalent to that the man feels after five cigarettes, — transfers Corriere della Sera, referring to the researcher.

Infectious diseases prevent to grow wiser to mankind

Scientists know for a long time that in one regions of the world people cleverer, and in others — less. Every possible versions, in what the reason of such law were put forward. In particular: environmental conditions, genetics, formation, national wealth etc. the New researches spent by Kori Fincherom, Christopher Eppingom and Rendi Tornhillom, have shown that, quite probably, all business in infectious diseases, — informs Scientific American.

Coffee invigorates only by auto-suggestion?

Vivacity which ostensibly gives coffee is, generally, result of auto-suggestion. To such conclusion have come at University of East London after experiment on volunteers, — shares The Daily Mail.

Excess weight gives in to active social life

To an interesting conclusion have come scientific at University of Ohio: the more at us personal contacts, the the fatty fabric is more actively spent, — Bi-Bi-Si shares.

Scientists were surprised with regenerative abilities of heart of newborns

Scientists from University of Texas have found out that in the first day after a birth heart of mammals can recycle on 15 %, — informs magazine Science.

Fluorescent band

At Sheffildsky university have created a medical bandage which will track quantity of pathogenic bacteria in a wound, and in case of danger will signal a fluorescent luminescence, — transfers The Guardian.

Eutrophy from an allergy

The French scientists from INRA have found out interrelation between a food of women during pregnancy and propensity to an allergy of their children, — informs Medical Xpress referring to the publication in Journal of Physiology.

Smoking does more silly

New attack to smokers have spent at University of Northumberland (Great Britain). This time scientists have armed with incontestable proofs that smoking fatally affects on cognitive functions and leads to memory easing, — shares Drug and Alcohol Dependence.

Fizkltura sprvitsya disease

"A sound mind in a sound body", — popular wisdom confirms. Scientists from Arnoldsky school of public health services (University of South Carolina), seemingly, managed to learn, why it is valid so, — shares Journal of Applied Physiology. 

"Stars", will help to see the light?

Perhaps, any of us tested on itself such phenomenon as «sparks from eyes». For this purpose low enough to bend down, and then sharply to be unbent. In a science these "asterisks" are called phosphenes. (USA) were engaged in their detailed studying in Massachusetts Institute of Technology, and the first results of researches has shared NewScientist.