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Cannabinoids Induce Brain Cell Growth?

Harlan writes "The Globe and Mail is reporting that researchers at the University of Saskatchewan are claiming that high doses of cannabinoids have induced new brain cell growth in the hippocampus, the part of the brain responsible for learning and memory, in rat subjects. There are some interesting potential implications in regards to high doses of cannabinoids found in substances like marijuana."

31 of 494 comments (clear)

  1. YEAH by Anonymous Coward · · Score: 0, Funny

    WEeeeeEEEEEeeeeedddd

  2. This was never really in doubt... by gowen · · Score: 5, Funny

    I mean, have you seen the complexity of some of those home-made bongs?
    There's some serious brain power gone into engineering those bastards.

    --
    Athletic Scholarships to universities make as much sense as academic scholarships to sports teams.
    1. Re:This was never really in doubt... by NickABusey · · Score: 5, Funny

      Thurgood Jenkins: The MacGyver smoker is a very handy guy to have around, especially when it comes to reefer.
      McGayver Friend: Hey, man, we're out of papers.
      McGayver Smoker: All right. Then get me a toilet paper roll, a corkscrew and some tin foil.
      McGayver Friend: We don't have a corkscrew.
      McGayver Smoker: All right. Then get me an avocado, an ice pick and my snorkel.
      McGayver Smoker: [Friend looks at him funny] Trust me, bro. I've made bongs with less. Hurry up!

      --

      - Nick Busey
      www.pedalbmx.com
      www.nickbusey.com
    2. Re:This was never really in doubt... by lastchance_000 · · Score: 3, Funny

      You're not getting enough cannabinoids.

  3. Now I can say... by Anonymous Coward · · Score: 1, Funny

    ...that I am going to the health club when I pop into the local coffeeshop!

  4. Yay! by sveskemus · · Score: 5, Funny

    I always suspected... uhm, what were we talking about again?

  5. Ah... by iamdrscience · · Score: 4, Funny

    You might grow more brain cells, but all of these new cells will be dedicated to designing more complicated bongs and imagining conspiracies to unravel, so the net functional gain is minimal.

  6. So, what do you want to do tonight, Brain? by bsartist · · Score: 5, Funny

    Same thing we do every night, Pinky - get baked and munch out.

    --
    Lost: Sig, white with black letters. No collar. Reward if found!
  7. Take that parents! by iamdrscience · · Score: 2, Funny

    Maybe skipping class to go smoke pot isn't such a waste of time after all...

  8. Great... by fragmentate · · Score: 5, Funny

    Now that my kids have read this we can argue about, "But DAD, Slashdot says!"

  9. Dude! by pookemon · · Score: 3, Funny

    It, like, alters your mind! Wohoa!

    --
    dnuof eruc rof aixelsid
  10. HU-210 by gfody · · Score: 5, Funny

    The team injected laboratory rats with a synthetic substance called HU-210, which is similar, but 100 times as potent as THC (delta-9-tetrahydrocannabinol), the compound responsible for giving marijuana users a high.

    Clearly my dealer has been lying to me. He swore there was nothing stronger than his stuff. Where do I get HU-210? ..or better yet, how do I make it?

    --

    bite my glorious golden ass.
    1. Re:HU-210 by WormholeFiend · · Score: 4, Funny

      The description of this highly pure form of cannabis deserves an appropriate street name...

      Since it's so much more powerful, kinda like crack compared to coke, how about we call it, by analogy:

      Crack Pot

  11. Laws of nature are different in the US by Anonymous Coward · · Score: 3, Funny

    US Congress will make sure this is the case. Drugs may not harm the Canadians but they do harm American people.

  12. I don't get it... by lightspawn · · Score: 4, Funny

    Why are rats attending a hippocampus in the first place?

  13. I think there must be a mistake by Brendor · · Score: 3, Funny

    This article was posted 13 minutes too late.

  14. Man... by Auraiken · · Score: 5, Funny

    If you're just going to talk, pass that over here.

  15. Uh Oh!! by Anonymous Coward · · Score: 1, Funny

    Seriously was I the only one who saw the headline and thought "cannibal androids had found a way to increase our brain sizes so they have more food!?!?!" before thinking "why would cannibal androids eat humans!?"

  16. Dude by commodoresloat · · Score: 2, Funny

    Will you shut up and pass the twinkies?

  17. Not Tested on Humans by obender · · Score: 2, Funny
    They can cure diabetes in rats, they can grow organs in rats, now they can increase the rat brain. Still it does not mean much to us, none of these works in humans yet. Rats are similar but not identical.

    Yeah I know, in Soviet Russia communism was first tested on humans before being tested on rats.

    1. Re:Not Tested on Humans by Scarletdown · · Score: 2, Funny

      Do I dare say it?

      I, for one, welcome our new drugged-up hyperintelligent rodent overlords.

      Now, all this weed talk is giving me the munchies.

      --
      This space unintentionally left blank.
  18. Easy by commodoresloat · · Score: 2, Funny

    they're getting free weed there!

  19. Re:Lots of Research on Cannabinoids in Cannabis by Motherfucking+Shit · · Score: 2, Funny
    I operate CANNABIS.COM
    I am intrigued by your ideas, and would like to subscribe to your newsletter.
    --
    "BSD: Free as in speech. Linux: Free as in beer. Windows 10: Free as in herpes." --Man On Pink Corner in #52607549.
  20. Re:Brain cells the are limiting factor by Admiral+Frosty · · Score: 3, Funny

    Whada ya mean brains can't be replaced? This man obviusly has not seen those future documentaries known to the public as "Ghost in the Shell".

  21. George Bush should think upon this.... by Khyber · · Score: 4, Funny

    This one phrase out to put his mind into action.

    Man brewed alcohol, God created marijuana. Who're you going to trust, Mr. President?

    --
    Still waiting on Serviscope_minor to wake up to fucking reality and realize that Jessica Price isn't going to fuck him.
    1. Re:George Bush should think upon this.... by Anonymous Coward · · Score: 1, Funny

      No, no, you're just misunderstanding George. The truth is that he didn't pay enough attention in Sunday school. All he got out of it was that Jesus was a Jew, and Jesus was God. So naturally, whenever he talks about God, he just means "Jews".

      "God wants me to help Israel." "God wants me to invade Iraq." "I wasn't elected, I was appointed by God." "I have a meeting with God this afternoon." "God is a neocon." etc...

    2. Re:George Bush should think upon this.... by Anonymous Coward · · Score: 1, Funny

      Man brewed alcohol, God created marijuana. Who're you going to trust, Mr. President?

      Bush has trusted both... quite a lot...

  22. Makes sense to me by bunratty · · Score: 4, Funny

    When you have to struggle to remember what you and your bong bud have just been talking about, it makes sense that you'd have to exercise your brain's memory regions. Smoking pot is like walking with leg weights -- it's harder to do when you have them on, but when they come off you're stronger for the extra effort you exerted.

    --
    What a fool believes, he sees, no wise man has the power to reason away.
  23. Re:It is still in doubt actually by Hal_Porter · · Score: 1, Funny

    They taste the same to me

    --
    echo -e 'global _start\n _start:\n mov eax, 2\n int 80h\n jmp _start' > a.asm; nasm a.asm -f elf; ld a.o -o a;
  24. Actually that is more accurate than you realize by goombah99 · · Score: 4, Funny

    Your brain learns both by creating connections and by deleting them. If you create to many new connections you can't thnk straight. Everything gets too connected and you can't resolve your thoughts. You have to prune nodes to be able to think effciently and to focus.

    Thus your comment is right on.

    Clearly the only solultion is to first smoke loads of weed to build up your brains connecitons, and then huff gasoline to prune them back to a useful level. Then you will be a super genius.

    Worked for me.

    --
    Some drink at the fountain of knowledge. Others just gargle.
  25. I knew it by Anonymous Coward · · Score: 1, Funny

    ffffffffffffffffffffffffff *cough* *cough* *cough* fffffffffffffffffff *cough*
    dude, I so knew that smoking was making me smarter, I mean, like , I've been smokin for years and every time I spark up I have great ideas that like, you know, are, like, cool, you know what I mean. Like that time I came up with that electronic voting system that worked with my television remote, that was like.. coool. Or the time that I figured out how to make breakfast burritos using the toaster. hehe, that was cool, too bad about the toaster though. Dude, quit hoggin the bong, I have to get to work, Steve wants me to come up with yet another version of the ipod. I think this time we will give it.. dude this is soo cool.. get this.. this time we will put a wider screen on it and call it the ipod cinema only get this dude, it won't actually play movies on the wide screen, it will dock with your new apple iTV, and get this.. it will only play back on your personal iTV... hehe, DRM is soo cool, definetly my best idea yet.. anyhow, save me some of that, I gotta come up with some other cool shit when I get home.