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Teen pot use could hurt brain and memory, new research suggests
NBC News ^ | December 16, 2013 | Brian Alexander

Posted on 12/16/2013 9:17:13 AM PST by Zakeet

Teenage pot smokers could be damaging brain structures critical to memory and reasoning, according to new research that found changes in the brains of heavy users.

Research released Monday in the journal Schizophrenia Bulletin showed the brains of young heavy marijuana users were altered in so-called sub-cortical regions — primitive structures that are part of the memory and reasoning circuits. And young people with such alterations performed worse on memory tests than non-using controls, despite the fact that the heavy users had not indulged for more than two years, on average, before the testing.

[Snip]

When the groups were given four tests of working memory, like remembering sequences of numbers they’d seen, heavy users, with or without schizophrenia, performed worse than healthy controls and non-using schizophrenics.

“We saw poor performance in the marijuana groups…” Smith explained. “And the younger somebody started using, the more abnormal they looked.”

(Excerpt) Read more at nbcnews.com ...


TOPICS: Culture/Society; Government; News/Current Events
KEYWORDS: cannabis; cannibus; drugs; marijuana; marijuanamemory; memory; pot; potmemory; research
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Fortunately, weed never dinged the Royal Idiot ... nosiree ... not one teeny little bit!

1 posted on 12/16/2013 9:17:13 AM PST by Zakeet
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To: Zakeet

2 posted on 12/16/2013 9:18:37 AM PST by E. Pluribus Unum (Who knew that one day professional wrestling would be less fake than professional journalism?)
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To: Zakeet

"Dude!"


3 posted on 12/16/2013 9:20:19 AM PST by Jeff Chandler (Obamacare: You can't make an omelette without breaking a few eggs.)
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To: Zakeet

No need to qualify it with “Teen”.

Just “Pot use” would be fine.

Rather odd how there has to be a study in 2013 to say this when it’s been patently obvious for decades.


4 posted on 12/16/2013 9:20:24 AM PST by ifinnegan
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To: E. Pluribus Unum

How long have they been trying to find bad things to say about pot? Like forever.

Maybe they should better report on the trail of death and suffering left behind by all the SSRIs and vaccines.


5 posted on 12/16/2013 9:21:44 AM PST by starvosan
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To: Zakeet
Pot problems in Colorado schools increase with legalization
6 posted on 12/16/2013 9:21:45 AM PST by Berlin_Freeper
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To: Zakeet

Potheads are the smartest people on the planet.

Just ask any of them. They’ll tell you....


7 posted on 12/16/2013 9:22:20 AM PST by Tzimisce
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To: Zakeet
Like, dude, how can I get through life without being stoned. (Takes long drag off blunt.) Like, man, it's the only way to cope.(Takes another long drag off blunt.) Like, wow. This is some really primo weed, dude.
8 posted on 12/16/2013 9:22:23 AM PST by MasterGunner01
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To: Zakeet

This is not new news. MJ causes memory loss and psychosis - the severity depends on the person. Those that smoke weed generally vigorously deny this.


9 posted on 12/16/2013 9:22:25 AM PST by PapaNew
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To: Zakeet
Fortunately, weed never dinged the Royal Idiot ... nosiree ... not one teeny little bit!

Our Bored President

The Choom Gang Prez is bored all the time? Wonder why?

10 posted on 12/16/2013 9:23:23 AM PST by COBOL2Java (I'm a Christian, pro-life, pro-gun, Reaganite. The GOP hates me. Why should I vote for them?)
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To: Zakeet

I’ve believed this for a very long time.


11 posted on 12/16/2013 9:24:26 AM PST by trisham (Zen is not easy. It takes effort to attain nothingness. And then what do you have? Bupkis.)
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To: ifinnegan

Hey man, weed is harmless. Like I was telling a guy the other day, I said, uh, I said, uh, whoa, what was I just sayin’? Uh,huh,huh, cool.


12 posted on 12/16/2013 9:25:47 AM PST by Right Brother
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To: Zakeet
I've told people for years I've seen this effect, both in the military and then as a school teacher. Usually their response has been pretty hostile, that I was stuck in another time with different values.

The symptoms listed in the article coincide with recently reported US youth scoring poorly in math skills which are usually developed in the mid-teen years. It isn't a coincidence.

13 posted on 12/16/2013 9:27:18 AM PST by pfflier
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To: Zakeet

¡ The Gateway Drug !


14 posted on 12/16/2013 9:28:43 AM PST by ßuddaßudd (>> F U B O << "What the hell kind of country is this if I can only hate a man if he's white?")
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To: Zakeet

Hardly news. Haven’t known a single pothead who didn’t seem to mentally slow down and start peppering conversations with endless “uh...uh...uh’s.” And, at the same time, consistently consider themselves intellectually ‘above’ everyone they encounter.

Hey, actually, that does sort of sound like Obama, come to think of it.


15 posted on 12/16/2013 9:30:38 AM PST by greene66
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To: Jeff Chandler

16 posted on 12/16/2013 9:31:44 AM PST by TexasCajun
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To: Zakeet

duh.

anyone with half a brain who has witnessed pot smokers knew this.


17 posted on 12/16/2013 9:31:47 AM PST by TexasFreeper2009 (Obama lied .. the economy died.)
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To: TexasCajun

That’s just nasty.


18 posted on 12/16/2013 9:33:30 AM PST by Jeff Chandler (Obamacare: You can't make an omelette without breaking a few eggs.)
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To: Jeff Chandler

19 posted on 12/16/2013 9:36:00 AM PST by TexasCajun
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To: Zakeet

"Dude....wait...whut?"

20 posted on 12/16/2013 9:37:26 AM PST by dfwgator
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