Found a way to improve brain function

Date:

2017-08-31 21:00:05

Views:

3449

Rating:

1Like 0Dislike

Share:

Found a way to improve brain function Source:

A lot of talk about improving your brain through the stimulation did not subside for a long time. But it seems that a group of scientists from Aalto University in Finland and University of Helsinki have managed to do it. This writes the magazine Cerebral Cortex.

During a series of experiments scientists were able to affect metacognitive processes by neuronal excitation. It happened to implement the influence of the magnetic pulses. Such exposure has enabled people to better cope with a number of tasks to remember.

It Should be clear that meta-cognitive processes is the ability of people to monitor and control different types of memory, attention, emotions, and decision-making. In some cases, there is the so-called effect of the Dunning — Kruger, when people with low cognitive abilities tend to overestimate their capabilities. They can become a victim of illusions, thinking that they do a good job with certain tasks, although in reality it is not.

But a simple reassessment opportunities are not limited. Metacognitive abilities are disturbed in several diseases, e.g. neurodegenerative processes, which, among other things, adversely affect tactile memory. Thus, patients with Alzheimer's disease, schizophrenia and brain injuries distorted mood and changes the perception of pain, touching cold or hot objects.

But back to the experiment: it was attended by 14 volunteers with no abnormalities in the brain. They were scanned using MRI, allowing to determine the distribution of neural pathways and their connection with the prefrontal and primary somatosensory cortex, where processing of incoming sensory tactile signals. Failed to establish that magnetic stimulation of this region allows a person to better assess their effectiveness in carrying out missions in tactile memory and even improve the processes of remembering. It is thus possible not only to improve brain function of healthy people, but also to develop therapies for patients with cognitive impairment.

Recommended

What will be the shelter for the first Martian colonists?

What will be the shelter for the first Martian colonists?

Mars is not the friendliest planet for humans While the Red Planet is roaming rovers, researchers are pondering the construction of shelters and materials needed by future Martian colonists. The authors of the new paper suggest that we could use one ...

New proof of string theory discovered

New proof of string theory discovered

Just a few years ago, it seemed that string theory was the new theory of everything. But today the string universe raises more questions than answers String theory is designed to combine all our knowledge of the Universe and explain it. When she appe...

What is the four-dimensional space?

What is the four-dimensional space?

Modeling camera motion in four-dimensional space. View the world in different dimensions changes the way we perceive everything around, including time and space. Think about the difference between two dimensions and three dimensions is easy, but what...

Comments (0)

This article has no comment, be the first!

Add comment

Related News

The cool stuff

The cool stuff

in physics it is known that, in addition to «habitual» we scale degree Aim, is and the Kelvin scale, where zero is equal to -273,15 degrees Celsius. The achievement of this value — an extremely difficult task. Prev...

FreemoVR: virtual reality for animals

FreemoVR: virtual reality for animals

Virtual reality is gaining popularity. But who would have thought that the experts from Austria will create a virtual reality system for the animals! Despite some comic idea, the experiment has quite serious scientific study. It i...

Scientists have created a

Scientists have created a "bacteria-cyborgs"

a Group of scientists from the United States created a new kind of bacteria. These bacteria can synthesize organic compounds using light due to the fact that they are part of the semiconductor crystals. It is thanks to the presenc...

May have been detected by a gravitational wave of a new type

May have been detected by a gravitational wave of a new type

According to rumors reported by New Scientist, scientists noticed subtle distortion of fabric of space, caused by a catastrophic collision of two neutron stars. This means that we may have caught a gravity wave of a new type. Now,...

Scientists have opened the

Scientists have opened the "lab" of size 100 micrometers

Miniaturization of the various components has long been no surprise. Suffice it to recall the first personal computers that occupied several rooms. But to create a laboratory for full chemical analysis size of only 100 microns (0....

In our galaxy may be 100 million black holes

In our galaxy may be 100 million black holes

In January 2016 Observatory LIGO scientists made history when he announced the first detection of gravitational waves. Supported by the National science Foundation and scientists from Caltech and MIT, LIGO has been specifically de...

Found a way to obtain graphene from wood

Found a way to obtain graphene from wood

Many people call graphene a material of the future, because it has many unique properties, however, graphene is a drawback: to produce it in large quantities is still very expensive. And recently, researchers from rice University ...

In the Beijing metro has begun testing trains on a magnetic pillow

In the Beijing metro has begun testing trains on a magnetic pillow

the Development of new and faster and more fuel-efficient vehicles is in full swing. But if big giants like Tesla is still not aimed at the mass market, developments of scientists from China may well be to the taste of ordinary pe...

Created touch t-shirt that allows you to learn to fly a plane

Created touch t-shirt that allows you to learn to fly a plane

a team of researchers from the University of Tokyo recently unveiled a special touch t-shirt, able to record movement and even, according to the creators, improve your sports skills and learn to operate a motorcycle, car and even ...

Can the fabric of space-time to be with flaws?

Can the fabric of space-time to be with flaws?

the biggest lesson of the General theory of relativity is that space itself is not flat, unchanging and absolute being. It is woven together over time into a single fabric: space-time. This fabric is continuous, smooth and curved ...

How to turn carbon dioxide into fuel?

How to turn carbon dioxide into fuel?

every year, the gases emitted by the different plants, factories, and just more and more cars polluting the atmosphere of our planet. To combat the harmful emissions of the enterprises use a variety of filters, they are developing...

The project

The project "Food from electricity." How is that even possible?

In recent years, experts agree that a permanent increase in the number of inhabitants of our planet, making traditional agriculture less efficient in order to feed humanity. Therefore, attempts to create "alternative sources" of f...

China has created artificial electronic

China has created artificial electronic "skin" that changes the color

As the press service of Tsinghua University, which is located in Beijing, scientists and researchers from this institution managed to develop a new material based on graphene with unique physical properties: electronic artificial ...

10 facts about black holes that everyone should know

10 facts about black holes that everyone should know

Black holes are perhaps the most mysterious objects in the Universe. Unless, of course, somewhere in the depths of the not hiding things, the existence of which we do not know and can not know that is unlikely. Black holes are the...

Scientists from St. Petersburg have created the unsinkable metal

Scientists from St. Petersburg have created the unsinkable metal

As the press service of the St. Petersburg Polytechnic University Peter the Great scientists of this institution have managed to develop and patent technology for the production of porous metal-based aluminum alloy. Due to the unu...

10 things that will disappear forever if the bees disappear

10 things that will disappear forever if the bees disappear

Save the bees! Worldwide campaigns in support of these small furry and invisible workers. Threats, warning the disappearance of the bees, are becoming more and more frequent. You are not even aware how big the impact bees have on ...

Created polyethylene, is able to quickly decompose and not pollute the nature

Created polyethylene, is able to quickly decompose and not pollute the nature

Almost every day we use plastic bags. Did you know that without due process of recycling the usual thin plastic bags that we give out dozens of stores, decomposed from 100 to 200 years, depending on the composition of the material...

From Antarctica broke off a piece with a mass of 1 trillion tons

From Antarctica broke off a piece with a mass of 1 trillion tons

In the photo above don't say it, but there is no mistake. From Antarctica just broke off one of the largest ever recorded iceberg, half the size of the area of the island of Jamaica. The cause was a crack appeared in the ice shelf...

Russian scientists have developed a technology for the production of transparent aluminum

Russian scientists have developed a technology for the production of transparent aluminum

according to the publication IOP Conference Series: Materials Science and Engineering, a group of Russian specialists from National research nuclear University MEPhI, together with colleagues from Moscow state University of geodes...

10 impossible things made possible by modern physics

10 impossible things made possible by modern physics

In the wonderful world of physics impossible, at least not right away, but still is possible. But lately scientists have managed to achieve really superawesome things. Science progresses. Only one spaghetti monster knows what else...