Nature World Today

Nature's Best Site

The Drain Does Create New Cells as it Ages, New Study Reports

by 92 Comments

The human brain makes cells during old age, according to a newΒ paperΒ published in the journalΒ Cell Stem Cell. Scientists have long believed that the brain stops making new cells as humans age. However, the new study — which comes from researchers at Columbia University — directly contrasts that common belief. In fact, the team found direct evidence that aging brains produce as many new cells as younger ones.Β 

This study is the first to track the brain’s cell production over the course of an average lifespan. To do that, the team studied 28 brains that came from the corpses of healthy people — meaning they did not show any evidence of major disorders or drug abuse — aged 14 to 79. 

The team analyzed the organs by slicing the hippocampi — the area of the brain important for learning and memory — into small pieces and then using a microscope in conjunction with specialized computer software to count how many newly formed cells they had.

Editorial content

While the older brains should have been completely unchanged according to common perception, many of them had as many new cells as the brain’s from younger subjects. However, they also made less new blood vessels and did not form connections between brain cells as quickly.

This study is one of a kind, but it is not the first to look into cell production in aging brains. Rather, it builds on past research. Scientists plan to continue to examine this connection, not just for medical research, but to see how such information could help diagnose and treat medical conditions that come with age.

Reader Interactions

Comments

  2. 196850 658890fantastic post, extremely informative. I wonder why the other experts of this sector do not notice this. You must continue your writing. Im confident, youve a terrific readers base already! 959438

  3. 40504 950807Does your site have a contact page? Im having trouble locating it but, Id like to send you an e-mail. Ive got some suggestions for your blog you might be interested in hearing. Either way, wonderful blog and I look forward to seeing it develop over time. 539378

  6. 228710 426579this is very fascinating. thanks for that. we need much more sites like this. i commend you on your wonderful content and superb subject choices. 325547

  10. 608622 362453Hello there, I discovered your weblog by way of Google at exactly the same time as searching for a comparable subject, your site got here up, it seems to be fantastic. Ive bookmarked it in my google bookmarks. 746750

  12. 750691 326184Aw, it was an really good post. In thought I would like to set up writing comparable to this furthermore – taking time and actual effort to create a extremely very good article but exactly what do I say I procrastinate alot and also no means manage to go done. 778828

  13. 829157 311880 An interesting discussion is worth comment. I feel which you need to write much more on this subject, it may well not be a taboo topic but typically men and women are not enough to speak on such topics. Towards the next. Cheers 301451

  14. 814892 576115Aw, i thought this was quite a great post. In concept I would like to devote writing such as this moreover – spending time and actual effort to produce a terrific article but exactly what do I say I procrastinate alot by no means manage to get something done. 967777

  15. 944630 72990Hi! I just wanted to ask if you ever have any problems with hackers? My last blog (wordpress) was hacked and I ended up losing several weeks of hard work due to no data backup. Do you have any methods to stop hackers? 513190

  20. 695717 444289Thank you for this fantastic post! It has long been really useful. I wish which you will carry on posting your information with us. 591512

  22. 147367 811503Ive writers block that comes and goes and I require to uncover a method to get rid of my writers block. It can occasionally be so bad I can barley make sentences. Any ideas? 654053

  25. 686829 900860You need to have to join in a contest 1st with the finest blogs on the web. I most definitely will suggest this website! 838159

  29. 400490 987471Today, I went to the beach with my kids. I found a sea shell and gave it to my 4 year old daughter and said “You can hear the ocean if you put this to your ear.” She placed the shell to her ear and screamed. There was a hermit crab inside and it pinched her ear. She never wants to go back! LoL I know this is entirely off topic but I had to tell someone! 189899

  31. 599052 967051Hey, you used to write wonderful, but the last few posts have been kinda boring I miss your tremendous writings. Past couple of posts are just a little out of track! come on! 719191

  32. 299819 652649There will probably be several completely different portions about the LA Weight reduction eating plan and 1 is truly essential. Begin stage is your really truly of these extra load. weight loss 301575

  33. 126792 581787A person necessarily lend a hand to make severely posts Id state. This really is the quite very first time I frequented your internet page and to this point? I surprised with the analysis you made to make this specific submit extraordinary. Magnificent method! 692363

  34. 632785 578831Proper wow messages are bound to show your and supply memorialize the speacial couple. Beginner sound system to high in volume crowds ought to always take a look at all with the great value behind presenting and public speaking, which is to be someones truck. greatest man speeches brother 194512

  42. 399652 643096Exceptional weblog here! Also your site loads up quite fast! What host are you making use of? Can I get your affiliate link to your host? I wish my web site loaded up as rapidly as yours lol xrumer 44343

  45. I’m writing on this topic these days, casinosite, but I have stopped writing because there is no reference material. Then I accidentally found your article. I can refer to a variety of materials, so I think the work I was preparing will work! Thank you for your efforts.

  46. 542832 843805This really is a outstanding blog, would you be involved in performing an interview about just how you designed it? If so e-mail me! 2278

  51. I absolutely love your site.. Pleasant colors & theme.
    Did you build this amazing site yourself? Please reply back as I’m wanting to create my own personal website and
    would like to know where you got this from or exactly what the theme is named.
    Kudos!

  55. It’s a shame you don’t have a donate button! I’d without
    a doubt donate to this brilliant blog! I guess for now
    i’ll settle for bookmarking and adding your RSS feed to my
    Google account. I look forward to new updates and will share this site with my Facebook
    group. Chat soon!

  60. I’ve read some good stuff here. Definitely worth bookmarking for revisiting. I wonder how so much attempt you put to create such a wonderful informative web site.

  62. I’m impressed, I must say. Rarely do I encounter a blog that’s equally educative and engaging, and let me tell you, you have hit the nail on the head. The issue is something not enough folks are speaking intelligently about. I am very happy that I stumbled across this in my search for something relating to this.

  63. Great beat ! I wish to apprentice while you amend your site, how can i subscribe for a blog site? The account aided me a acceptable deal. I had been tiny bit acquainted of this your broadcast provided bright clear concept

  64. Unquestionably believe that which you stated. Your favorite justification appeared to be on the net the simplest thing to be aware of. I say to you, I definitely get irked while people consider worries that they plainly do not know about. You managed to hit the nail upon the top as well as defined out the whole thing without having side effect , people can take a signal. Will likely be back to get more. Thanks

  65. Today, I went to the beachfront with my kids. I found a sea shell and gave it to my 4 year old daughter and said “You can hear the ocean if you put this to your ear.” She put the shell to her ear and screamed. There was a hermit crab inside and it pinched her ear. She never wants to go back! LoL I know this is completely off topic but I had to tell someone!

  66. I have been surfing online more than three hours nowadays, yet I never found any fascinating article like yours. It’s lovely value enough for me. In my opinion, if all website owners and bloggers made good content as you did, the net shall be much more useful than ever before.

  67. What’s up i am kavin, its my first time to commenting anywhere, when i read this post i thought i could also make comment due to this sensible piece of writing.

  72. I’ve been exploring for a little for any high-quality articles or blog posts in this kind of area . Exploring in Yahoo I at last stumbled upon this web site. Reading this info So i’m satisfied to show that I have a very just right uncanny feeling I came upon exactly what I needed. I such a lot undoubtedly will make certain to don?t overlook this web site and give it a look on a constant basis.

  73. We stumbled over here from a different website and thought I might as well check things out. I like what I see so now i’m following you. Look forward to looking over your web page yet again.

  87. Hey There. I found your blog using msn. This is a very well written article. I will be sure to bookmark it and come back to read more of your useful information. Thanks for the post. I will definitely comeback.

  89. Tremendous things here. I’m very glad to peer your article. Thank you so much and I’m taking a look forward to touch you. Will you please drop me a mail?

Leave a Reply

Your email address will not be published.