Connect with us

Business News

3 things you can do to grow more brain cells (according to Science)

According to her new TED Talk, Neuroscientist Sandrine Thuret claims that we can control the amount of brain cells we grow with 3 simple activities.

Published

on

brain

Neurogenesis is an ever evolving new field of science in the quest to unlocking the deepest secrets of that electromagnetic mystery; the little lump of grey-matter that dictates our whole reality, our brain. Neuroscientist Sandrine Thuret, asks the question in a new Ted Talk, “Can we as adults grow new brain cells?”

According to her, yes, we can.

bar

Decrease in neurons can cause depression

She notes that the decrease of new neurons can have a negative effect our our moods. A colleague Oncologist of hers observed that when his patients were cured of cancer that they still suffered from depression, even though the cancer was gone. What he found was that the cancer drugs given to his patients actually stopped neuronal growth, which caused the depression.

We can grow at least 700 per day

The hippocampus, which is located in the center of our brains, and is important for learning and memory, also mood and emotion is the part of our brain that is responsible for the nearly 700 new neurons we can grow a day.

You might think that 700 neurons a day isn’t significant, but it is estimated by the time that we turn fifty, we will have exchanged the brain cells we had at birth with entirely new adult neurons, every single one.

And you can control all of it

What is most interesting is that scientists have found neurogenesis is also a choice, we can control the speed at which new neurons can be formed. We can improve our memory, moods, and ability to learn information, and here are some things you can do to increase your own neuronal growth rate.

The top three affectors

The top three things that have the most positive effect on increasing new neurons is, drum-roll please;

Learning, sex and aerobic activity.

When lab mice were examined in one of the first studies to link neurogenesis with aerobics by Rusty Gage of the Salk Institute, it was found that the control mice, the ones with no running wheels in their cage had much fewer new neurons than the mice that had running wheels. Keeping our minds active, and taking on activities like music, will have a positive effect. An active sex life as well is key to remaining at our neuronal peak.

It all slows as you grow older

Sleep deprivation, stress, and alcohol will decrease our neural growth rate. Also, as we get older neurongenesis will decrease, but we will still produce new cells, however, at a slower growth rate. Diet has also been found to have a significant effect on increasing the production of new cells.

How diet affects you

Specifically, Calorie restriction of 20 to 30 percent will increase neurogenesis, intermittent fasting (spacing the time between meals), intake of flavonoids: like dark chocolate and blueberries, and even eating soft foods as opposed to food we have to chew will increase our neurogenesis as well. Diets in high saturated fats will have a negative effect, and also ethanol and consuming alcohol will decrease neurogenesis. However, red wine used in moderation will promote the survival and growth of new cells.

Science ain’t done yet, folks

Scientists are looking how to understand better the function of these new neurons, and how we can control the survival and continuing production of our neuronal health. Neurogenesis will in time find the answers to these questions, and help us in discovering a better quality of life for you and I. Please watch the Ted Talk for a more comprehensive explanation.

#Science

John Linneman is a Portland, Oregon native who owns and operates small digital marketing business. He went to school at Portland State where he studied business, and writing. He majored in writing and theater at PSU, and still holds these things true, but has since moved on and transferred his talents to the business, and marketing world. Connect with him on Twitter or on his blog.

Business News

You should apply to be on a board – why and how

(BUSINESS NEWS) What do you need to think about and explore if you want to apply for a Board of Directors? Here’s a quick rundown of what, why, and when.

Published

on

board of directors

What?
What does a Board of Directors do? Investopedia explains “A board of directors (B of D) is an elected group of individuals that represent shareholders. The board is a governing body that typically meets at regular intervals to set policies for corporate management and oversight. Every public company must have a board of directors. Some private and nonprofit organizations also have a board of directors.”

Why?
It is time to have a diverse representation of thoughts, values and insights from intelligently minded people that can give you the intel you need to move forward – as they don’t have quite the same vested interests as you.

We have become the nation that works like a machine. Day in and day out we are consumed by our work (and have easy access to it with our smartphones). We do volunteer and participate in extra-curricular activities, but it’s possible that many of us have never understood or considered joining a Board of Directors. There’s a new wave of Gen Xers and Millennials that have plenty of years of life and work experience + insights that this might be the time to resurrect (or invigorate) interest.

Harvard Business Review shared a great article about identifying the FIVE key areas you would want to consider growing your knowledge if you want to join a board:

1. Financial – You need to be able to speak in numbers.
2. Strategic – You want to be able to speak to how to be strategic even if you know the numbers.
3. Relational – This is where communication is key – understanding what you want to share with others and what they are sharing with you. This is very different than being on the Operational side of things.
4. Role – You must be able to be clear and add value in your time allotted – and know where you especially add value from your skills, experiences and strengths.
5. Cultural – You must contribute the feeling that Executives can come forward to seek advice even if things aren’t going well and create that culture of collaboration.

As Charlotte Valeur, a Danish-born former investment banker who has chaired three international companies and now leads the UK’s Institute of Directors, says, “We need to help new participants from under-represented groups to develop the confidence of working on boards and to come to know that” – while boardroom capital does take effort to build – “this is not rocket science.

When?
NOW! The time is now for all of us to get involved in helping to create a brighter future for organizations and businesses that we care about (including if they are our own business – you may want to create a Board of Directors).

The Harvard Business Review gave great explanations of the need to diversify those that have been on the Boards to continue to strive to better represent our population as a whole. Are you ready to take on this challenge? We need you.

Continue Reading

Business News

Everyone should have an interview escape plan

(BUSINESS NEWS) A job interview should be a place to ask about qualifications but sometimes things can go south – here’s how to escape when they do.

Published

on

interview from hell

“So, why did you move from Utah to Austin?” the interviewer asked over the phone.

The question felt a little out of place in the job interview, but I gave my standard answer about wanting a fresh scene. I’d just graduated college and was looking to break into the Austin market. But the interviewer wasn’t done.

“But why Austin?” he insisted, “There can’t be that many Mormons here.”

My stomach curled. This was a job interview – I’d expected to discuss my qualifications for the position and express my interest in the company. Instead, I began to answer more and more invasive questions about my personal life and religion. The whole ordeal left me very uncomfortable, but because I was young and desperate, I put up with it. In fact, I even went back for a second interview!

At the time, I thought I had to put up with that sort of treatment. Only recently have I realized that the interview was extremely unprofessional and it wasn’t something I should have felt obligated to endure.

And I’m not the only one with a bad interview story. Slate ran an article sharing others’ terrible experiences, which ranged from having their purse inspected to being trapped in a 45 minute presentation! No doubt, this is just the tip of the iceberg when it comes to mistreatment by potential employers.

So, why do we put up with it?

Well, sometimes people just don’t know better. Maybe, like I was, they’re young or inexperienced. In these cases, these sorts of situations seem like they could just be the norm. There’s also the obvious power dynamic: you might need a job, but the potential employers probably don’t need you.

While there might be times you have to grit your teeth and bear it, it’s also worth remembering that a bad interview scenario often means bad working conditions later on down the line. After all, if your employers don’t respect you during the interview stage, it’s likely the disrespect will continue when you’re hired.

Once you’ve identified an interview is bad news, though, how do you walk out? Politely. As tempting as it is to make a scene, you probably don’t want to go burning bridges. Instead, excuse yourself by thanking your interviewers, wishing them well and asserting that you have realized the business wouldn’t be a good fit.

Your time, as well as your comfort, are important! If your gut is telling you something is wrong, it probably is. It isn’t easy, but if a job interview is crossing the line, you’re well within your rights to leave. Better to cut your losses early.

Continue Reading

Business News

Australia vs Facebook: A conflict of news distribution

(BUSINESS NEWS) Following a contentious battle for news aggregation, Australia works to find agreement with Facebook.

Published

on

News open on laptop, which Australia argues Facebook is taking away from.

Australia has been locked in a legal war against technology giants Google and Facebook with regard to how news content can be consumed by either entity’s platforms.

At its core, the law states that news content being posted on social media is – in effect – stealing away the ability for news outlets to monetize their delivery and aggregate systems. A news organization may see their content shared on Facebook, which means users no longer have to visit their site to access that information. This harms the ability for news production companies – especially smaller ones – from being able to maintain revenue and profit, while also giving power to corporations such as Facebook by allowing them to capitalize on their substantial infrastructure.

This is a complex subject that can be viewed from a number of angles, but it essentially asks the question of who should be in control of information on a potentially global scale, and how the ability to share such data should be handled when it passes through a variety of mediums and avenues. Put shortly: Australia thinks royalties should be paid to those who supply the news.

Australia has maintained that under the proposed laws, corporations must reach content distribution deals in order to allow news to be spread through – as one example – posts on Facebook. In retaliation, Facebook completely removed the ability for users to post news articles and stories. This in turn led to a proliferation of false and misleading information to fill the void, magnifying the considerable confusion that Australian citizens were confronted with once the change had been made.

“In just a few days, we saw the damage that taking news out can cause,” said Sree Sreenivasan, a professor at the Stony Brook School of Communication and Journalism. “Misinformation and disinformation, already a problem on the platform, rushed to fill the vacuum.”

Facebook’s stance is that it provides value to the publishers because shared news content will drive users to their sites, thereby allowing them to provide advertising and thus leading to revenue.

Australia has been working on this bill since last year, and has said that it is meant to equalize the potential imbalance of content and who can display and benefit from it. This is meant to try and create conditions between publishers and the large technology platforms so that there is a clearer understanding of how payment should be done in exchange for news and information.

Google was initially defiant (threatening to go as far as to shut off their service entirely), but began to make deals recently in order to restore its own access. Facebook has been the strongest holdout, and has shown that it can leverage its considerable audience and reach to force a more amenable deal. Australia has since provided some amendments to give Facebook time to seek similar deals obtained by Google.

One large portion of the law is that Australia is reserving the right to allow final arbitration, which it says would allow a mediator to set prices if no deal could be reached. This might be considered the strongest piece of the law, as it means that Facebook cannot freely exercise its considerable weight with impunity. Facebook’s position is that this allows government interference between private companies.

In the last week – with the new agreements on the table – it’s difficult to say who blinked first. There is also the question of how this might have a ripple effect through the tech industry and between governments who might try to follow suit.

Continue Reading

Our Great Partners

The
American Genius
news neatly in your inbox

Subscribe to our mailing list for news sent straight to your email inbox.

Emerging Stories

Get The American Genius
neatly in your inbox

Subscribe to get business and tech updates, breaking stories, and more!