A brain implant has helped to cure epilepsy in mice

Date:

2018-09-04 17:45:06

Views:

3442

Rating:

1Like 0Dislike

Share:

A brain implant has helped to cure epilepsy in mice Source:

Epilepsy, though not an incurable disease, causes a lot of inconvenience to patients. Moreover, according to statistics, about 30% of cases drug therapy may be ineffective, and medications must be taken regularly without missing any doses. Therefore, the development of new treatments is extremely important. And maybe this can help a special brain implant that has already proved its efficiency.

As the publication of Science Advances, a group of scientists from the University of Cambridge, school of mines of Paris and the National Institute of health and medical research of France came together to create "an electronic device for implantation in the brain, which can detect and prevent the development of epileptic seizures". For starters, let's understand the mechanisms of epilepsy. If to speak is simplified, it always starts with the activation of a certain area of the brain a neurotransmitter that affects neurons, triggering a chain reaction. Resulting in the hyperarousal, loss of control over the movement of limbs and so on.

The New implant consists of a thin organic film, does not cause rejection reactions. It comes with capsules a neurotransmitter to suppress pulse-excited neurons and electrodes that monitor brain activity and triggers the device in the event of attack. Naturally, the device must be placed in the brain, and more specifically, directly to the area, which begins the process of excitation of neurons.

the Arrow points to the place in the hippocampus of the mouse brain, in which the implant is placed

During a series of experiments, researchers tested the device on mice. It turned out that seizures can be stopped with doses of less than 1% of the total amount loaded into the capsule. In addition, scientists believe that the neurotransmitter released from the device, an "exact copy" of the natural neurotransmitter responsible for the same function, so side effects (which, incidentally, was not fixed) will be minimal.

Experts Now want to find out the long-term effects of the use neuroimplant mice on their cognitive and physiological functions and only after that we can talk about the beginning of the experiments involving human subjects.

How do you feel about the use of this kind of implants? Have your say in our

Recommended

How many cameras can be in a smartphone

How many cameras can be in a smartphone

The screen of the smartphone even in bright light looks good. Bad is the manufacturer who does not try to surprise his potential client and attract his attention. Someone makes it scandalous advertising companies, someone - horse price tags, someone ...

Can't stop Tesla: Model S beat its own record of autonomy

Can't stop Tesla: Model S beat its own record of autonomy

This already cool car will now pass an even greater distance. Remember how a few years ago everyone was talking about the fact that the electric car is not something? Claimed that it must continuously charge that he drove a very short distance and ge...

When the exchange of broken equipment to new may be cheaper to repair?

When the exchange of broken equipment to new may be cheaper to repair?

a Mask would definitely approve of such savings. Elon Musk is not just the last 10 years have been working to reuse the first stage of the Falcon rocket after each flight. If there was an elaborate stage, you can modify it and re-send to space, that ...

Comments (0)

This article has no comment, be the first!

Add comment

Related News

Created multi-touch tablet that you can twist the scroll

Created multi-touch tablet that you can twist the scroll

Scientists from the human media Lab at Queen's University have created a prototype touchscreen device that is neither smartphone nor tablet, but has features of both. Device MagicScroll ("magical scroll") created under the impress...

The most important of all the

The most important of all the "weather" in the house

Residents of Metropolitan areas know that it is often the environmental situation leaves much to be desired, but most people just live with it and not think about the cleanliness of the air. There are those who truly monitor the s...

LG introduced the exoskeleton for loading and unloading operations

LG introduced the exoskeleton for loading and unloading operations

Very quietly exoskeletons ceased to be something that described only in works of fiction and exists only in the form of prototypes in the laboratories of large corporations. Now as entuziasty and military develop and implement the...

Created a working lithium-oxygen battery that can

Created a working lithium-oxygen battery that can "hold a charge" three times more than usual

to Put more energy into the battery is the key to making electric cars with much longer mileage, smartphones with the "eternal" charge and cheap electronics everywhere. Lithium-oxygen batteries represent one of the most promising ...

How to be a real robot vacuum cleaner?

How to be a real robot vacuum cleaner?

nowadays, vacuuming the house or apartment becomes something that can be attributed to the remnants of the past. The robot vacuum cleaner can clean the housing, until you are not there, but the choice of this assistant is not alwa...

Augmented reality glasses will help with finding items in stores

Augmented reality glasses will help with finding items in stores

Any multimedia technology sooner or later will be used for advertising. And if earlier to the introduction of such technology would take quite a large amount of time, now one gets the feeling that some things are developed with a ...

New nanomaterial allowed to create a nearly invisible speaker and microphone

New nanomaterial allowed to create a nearly invisible speaker and microphone

In various spy movies, it is often possible to see how the characters use different gadgets to listen to, built-in household items. But these things can make a really high-tech. For example, experts from the National Institute of ...

Naked Labs has released a mirror that shows all the hidden

Naked Labs has released a mirror that shows all the hidden

Many would be interested to know, what does a startup with the intriguing title Naked Labs. The company manufactures mirrors and scales. Their task is to output the most detailed information on bodies of their clients. For this re...

Tommy Hilfiger has produced clothing that knows where and how often it is worn

Tommy Hilfiger has produced clothing that knows where and how often it is worn

this week, Tommy Hilfiger has introduced a new line of clothing with built-in trackers. It is not about who will follow your activity and to convey notifications. «Technology smart chip» from Tommy Hilfiger is watching h...

#news high technology 253 | modification of DNA and flying trains

#news high technology 253 | modification of DNA and flying trains

Every Monday in the new issue of «News high-tech» we summarize the previous week, talking about some of the most important events, the key discoveries and inventions. This time we talk about modifying DNA the flying trai...

Cheap smartphone with musical potential

Cheap smartphone with musical potential

the Company BQ produces a very large number of smartphones that are in different price groups. Many of them have interesting features. Was no exception and BQ Next Music. the appearance When you look at the front panel, there is ...

How to make your home a little smarter

How to make your home a little smarter

Homes come in different — from a Studio apartment on the outskirts of the city to the mansion with a gardener and a Butler. But in fact, and in another case, property owners often think about "upgrading" their homes through ...

Smartphone silver surfer

Smartphone silver surfer

Frameless displays are becoming more frameless! It sounds like a slogan, but if you look at their development, then it is. The next step in this evolution is the cutout in the screen, without which it is difficult to implement all...

New smart watch designed specifically for life saving

New smart watch designed specifically for life saving

a Useful and brilliant things are created, usually because of something personal that influenced the ideas of their creators. That's what happened with Ryan Howard, the Creator of the clock iBeat Heart Watch. The creation of this ...

Created implants that restores hearing

Created implants that restores hearing

What would antiutopija picture did not draw us kiberpank-works, it must be admitted that the various kinds of implants can help people regain not only lost limbs, but even feel. For example, recently a group of researchers from th...

Magic Leap shows the work of augmented reality glasses called the release date

Magic Leap shows the work of augmented reality glasses called the release date

more than once on pages of our site we you about the headset of augmented reality Magic Leap. We even know the approximate device. Left to find out the release date and see the device in action. Recall that at the moment a full-f...

Fitness trackers still follow the military and reveal state secrets

Fitness trackers still follow the military and reveal state secrets

Sometimes familiar things make us very unpleasant surprises. We already wrote that the company Strava, collecting data from fitness trackers, the place of provision of military facilities. But recently it became known that another...

Microsoft has unveiled Surface Go – affordable mix of tablet laptop

Microsoft has unveiled Surface Go – affordable mix of tablet laptop

Microsoft, known for its software, not give up and continues trying to win the market iron. The next step was taken recently. Demonstrated Microsoft Surface Go, which combines both laptop and tablet. The device is running Windows ...

The OS from Google is again expected where previously it was not

The OS from Google is again expected where previously it was not

Most modern smartphones running the Android — the operating system developed by Google. According to the new message, the software platform from Google, despite doubts, to find employment there, which had always used a diffe...

Embr Wave bracelet, which will help to escape from the heat and cold

Embr Wave bracelet, which will help to escape from the heat and cold

Modern , as a rule, is designed to count steps, measure heart rate and display notifications. Embr bracelet Wave designed for quite other purposes. It cools you when you are too hot, and warm in cool weather. Embr Wave is a person...