Neurogenesis: Grow new brain cells

Just a couple of days ago, I came across this very interesting Ted talk:

Neuroscientist Sandrine Thuret talked about how we can actually grow new brain cells. If we can grow new brain cells faster then the rate we use them up, it will improve our quality of life. It’s not just about becoming smarter, and cope better with greater challenges, it also makes us happier.

We are always under so much stress, that we produce so much cortisol. This is the hormone produced whenever we face stress, and they cause our fight or flight reaction. Overtime, these cortisol will damage the hippocamus part of our brain. I am not a doctor, neither am I a nurse. I just have a keen interest in finding out how our brain works, therefore I’ve read up quite abit on this area.

A little stress is good, but we feel overwhelmed when it gets too much. In worst case scenarios, we get eaten up by the stressful situation. We feel stress, and we produce cortisol. We try to fight and make the situation better, and if we failed, we produce even more cortisol. More and more cortisol gets produced, until they flood our brain. However deep down in our hearts we want to make ourselves feel better, and think of a solution to fix the problem, or even just to move on. When we see someone in distress, we will always tell the person to take it easy, go do something that makes them happy. I guess the whole reason to doing something that makes them happy is not just about producing endorphins. But it helps them to generate new brain cells, and they will help to combat the negative processes in our brains.

Sandrine has shared some very actionable advice on how we can improve on the rate of neurogenesis. If you only have time to watch 1 video this weekend, I strongly recommend that you watch this one.

 

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