New Artificial Neurons Will Help Heart Patients

Neurodegenerative diseases and heart disease have long been a major cause of concern for countless patients and their families across the globe. People who suffer from Alzheimer's and other neurodegenerative disorders, as well as heart failure face insurmountable challenges that can, at times, be impossible to overcome.

However, hope might be on the horizon!

Artificial neurons - a new discovery that might help fight heart ailments 

An international team of scientists,  has invented what is being called tiny "brain chips". These are basically artificial nerve cells – the first of their kind in the world – on silicon chips that will help fight chronic ailments like Alzheimer's, heart failure and other neurodegenerative diseases.

The researchers have explained that these artificial neurons could help replace the neurons that have been lost to degenerative diseases. This is primarily the case in people who use medical implants to treat conditions like heart failure and Alzheimer's.

The team successfully modeled and obtained equations to explain how neurons respond to electrical stimuli from other nerves. This is a complicated process as the responses are non-linear. Then they went on to design silicon chips that precisely imitated real, living neurons and responded to a vast series of stimulations. 

The research team accurately duplicated the entire dynamics of hippocampal neurons and respiratory neurons in rats. This was performed under a broad range of stimuli. 

"Until now, neurons have been like black boxes, but we have managed to open the black box and peer inside," research lead Alain Nogaret was quoted as saying to the press. "Our work is paradigm-changing because it provides a robust method to reproduce the electrical properties of real neurons in minute detail,” he added.

How will artificial neurons help fight different health conditions?

It is being said that these artificial neurons will behave like the real thing, meaning that they will replicate what nerve cells do naturally. Neurons carry nerve signals from the brain to the rest of the body. The neurons in people who have dementia generally decay or die. That is where these artificial neurons could help replace those decaying neurons and potentially cure or bring some relief to those patients. 

Artificial neurons will have the ability to repair the infected bio-circuits by duplicating their healthy function and responding to biological feedback to revive bodily functions. 

For instance, in some cases of heart failure, the neurons in the human brain fail to respond to the feedback from the nervous system. The heart thus doesn’t receive the proper signals from the nervous system and doesn’t pump the way it should. The artificial neurons’ ability to replicate healthy functions of the bio-circuit will help in transferring feedback to the nervous system, in this case, and respond in a way as when this brain to heart connection was healthy.

The same will also apply in case of a spinal cord injury where the neurons' processes have been cut off, and the artificial neurons will be able to reconnect the neural pathways in the place of injury.

How feasible are these artificial neurons?

The researchers are now working on developing smart pacemakers which, with the help of these artificial neurons, will help in stirring the heart into action. Basically, pacemakers will use the artificial neurons to react to the immediate pressure being put on the heart. 

At present, the focus of the researchers is on heart failure as they believe that this new technology will offer significant improvements in the life of heart patients.

"Beyond heart failure any neurodegenerative disease or disease of ion channels would naturally benefit from artificial neurons. Seizures, Alzheimer's disease, Parkinson's disease are diseases that come to mind and where there is a need for novel solutions in the medical community,” they added.
Interestingly, these chips require only  140 nanoWatts of power - that's only one billionth of the power of a microprocessor which makes them highly convenient for implants. 
To know more about artificial neurons and how they may help heart attack patients, watch the video below.

The future?
This could be a revolutionary step in modern science and medical devices. It also opens up various horizons for people who suffer from neurological ailments and particularly those who have suffered from heart failure. Here is hoping that this would eventually genuinely help in making life easier for heart attack patients and others with degenerative diseases.

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Mobile app can help manage uncontrolled asthma

A mobile app can help manage uncontrolled asthma by measuring lung function and giving feedback in the form of automated and doctor-prescribed treatment recommendation, say researchers.
People suffering from uncontrolled asthma frequently experience breathing difficulties or asthma attacks and inadequate management and or correct use of medicine are common causes of this situation.

A study by researchers found that a treatment adjustment algorithm based on lung function and symptoms in a mobile phone can be an efficient tool in managing uncontrolled asthma.

For fuss-free measuring of lung function, the phone connects to a wireless spirometer and the app can register respiratory symptoms and provide visual feedback on treatment, said researchers, in a paper recently published.

The system called ' AsthmaTuner" analyses lung function and symptoms in accordance with asthma-care guidelines, said the research leader.

The users also receive a picture of the inhaler that is to be used and instructions on whether the medication is to be maintained, increased or decreased, he added.

AsthmaTuner enables the measuring of lung function via a wireless spirometer connected to a mobile-phone app.

The study comprised 77 uncontrolled asthma sufferers aged 6 onwards. Around half of these were children and adolescents.

We could see that asthma symptoms improved more with the digital tool than they did with traditional care. Adult patients who used the tool at least once a week also more often remembered to take their medicines, he said.

 this is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.   
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: A mobile app can help manage uncontrolled asthma by measur ..

Read more at:
https://www.gadgetsnow.com/tech-news/mobile-app-can-help-manage-uncontrolled-asthma-study/articleshow/70960329.cms?utm_source=contentofinterest&utm_medium=text&utm_campaign=cppst

A mobile app can help manage uncontrolled asthma by measurin ..

Read more at:
https://www.gadgetsnow.com/tech-news/mobile-app-can-help-manage-uncontrolled-asthma-study/articleshow/70960329.cms?utm_source=contentofinterest&utm_medium=text&utm_campaign=cppst

Signs You're Way Too Sensitive

Being sensitive and caring is usually considered to be a good thing, but if you take it too far then it can end up turning your life into a living hell. This is because people who are overly-sensitive often end up being diagnosed with many other debilitating conditions such as severe anxiety or paranoia. Here are the most common signs of being way too sensitive:

1. Your stress becomes real pain.
Inner anxiety can eventually develop into physical pain, such as headaches and stomach issues. Such symptoms may either be initiated from accumulated stress,  from the suppression of negative thoughts or from a single incident that was especially traumatic.

2. You care about what others think.
Your anxiety over what others think of you applies to pretty much everyone you meet, not merely your friends and family. You may feel that people are analyzing your every move, when in reality your harshest critic is probably yourself.

3. You find it hard to accept critical feedback.
Whether it’s from your boss or your mom, negative feedback really seems to leave a huge impact on you. This is particularly important to be aware of since overly-sensitive people already struggle with their own perception of themselves, and such feedback could further aggravate symptoms.

4. You feel discomfort in large crowds.
Huge crowds are often highly agitating for sensitive people, as too many things happening at once can overwhelm and exhaust. It goes without saying that such people would do best to avoid dense cities, where emotions on the street are way too palpable.

5. You feel self-conscious in romantic encounters.
Even if you have been with the same person for quite a while, you still often let your anxiety get the better of you and end up questioning your partner's every move. Every minor disagreement feels like the apocalypse, and you are frequently overwhelmed with emotion in the aftermath.

6. You often feel unhappy online.
Social media makes it all too easy to compare ourselves to others, and this often results in sensitive people feeling even more inadequate than they did before. This can weigh deeply on your mind until they end up affecting your day-to-day life. We'd recommend simply logging off and staying off if it makes you feel better.

7. Bad days impact your sleeping and eating habits.
Bad days turn into more than just a need to blow off some steam but may end up causing your anxiety to skyrocket, which in turn can affect your eating and sleeping habits. Usually, you end up focusing intensely on every bad aspect of the day, replaying scenes in your head until you realize that it’s been hours since your last meal!

8. You are easily startled by bright lights or loud noises.
Sensitive people are easily startled by bright lights, loud noises or anything else that is unexpected. Because of the need to feel prepared for everything, anything that shocks the system is highly frustrating and a cause for concern!

9. Group outings challenge you.
Group outings are challenging for sensitive individuals because leading a conversation or trying to win the attention of others seems to go against a sensitive person's passive personality. After such outings, you feel drained and need to recharge your social batteries.

10. Driving is a nightmare.
If you’re a sensitive person, it’s very probable that you hate driving. While your road rage may not necessarily be aggressive, you have a tendency to be easily driven to fury when people cut you off. Rush hour is the largest stressor of all, as anxiety levels increase and your number of inhibitions disappear.

11. You get 'hangry.'
After a few hours without eating, your hunger will consume your mind, causing you to act way more aggressively than is acceptable. You never meant those things you said when you were hungry, but now it's way too late to unsay them.

12. There's way too much drama in your life.
Your friends are always marveling at the amount of drama in your life. If you’re finding that your life is starting to resemble a never-ending soap opera, it could be because you often end up blowing most stories out of proportion due to your sensitive nature.

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