 |
|
|
|
|
March 2nd, 2011
12:24 PM ET
Sheen has us asking: What's bipolar?Over the last couple days, I have found it interesting how many people have watched the antics and interviews with Charlie Sheen, and immediately diagnosed him as either being on drugs or in the middle of a manic episode. Could be – but who knows, maybe it is all a big ruse. His erratic behavior is not in question, but arriving at a diagnosis based on a TV interview is impossible. In fact, my colleagues in the psychiatry community say it can be challenging even after completing a full assessment. Bipolar disorder is characterized by the occurrence of at least one manic episode during the patient’s lifetime. Most patients also, at other times, have one or more That is why I was so interested in a paper I recently read. Scientists at UCLA took on the goal of peering deep into someone’s brain, while the person was in the middle of a manic episode, to better understand what was happening. Now, as you might imagine, getting someone who is manic to agree to sit still in a functional MRI scanner wasn’t easy, but eventually the researchers recruited 18 patients into the study, nine of whom met the criteria for a manic episode, and nine other patients, who were healthy and served as controls. What they found was fascinating. When given certain tasks to perform, the manic patients had a decrease in activity in part of the frontal lobe. Think about that - the frontal lobes are sort of your behavioral filter, and the activity there was much lower than in a healthy person. It is the part of the brain that makes you think before you speak or evaluate before you act. If there is low activity, those filters are turned way down, and you may start to see the impulsive, racing behavior associated with a manic episode. Those same patients also had higher than normal activity in the amygdala, which is associated with emotion. When you look at these brain scans, consider this - you are seeing evidence of what a manic episode really looks like. And, in another study with depressed patients, the findings were very nearly the opposite. The filters were turned way up and the frontal lobe area shined brightly, whereas the emotional part of the brain had lower activity. For now, patients with true mental illness can get outstanding diagnosis and treatment. This is a glimpse, though, of where the mental health field may be headed. Could we be approaching a day when a person with concerns about mental illness could get a special scan to find out? And, might that information also answer the question about the best treatment options as well? What do you think the pros and cons are, if scans like this became available? |
  About this blog
Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.
 |
|
|
|
0ic64 muqfd 02me
can you buy viagra online side effects of viagra does viagra help with premature ejaculation
cnvy4 h5a0h uszz
We have read a lot of articles or reviews on the subject of the blogger lovers but this paragraph is
truly a fastidious post, make it up.
My web-site: zipper pocket
Excellent post. I had been checking constantly this website and I'm impressed!
Extremely useful info specifically the past part :
) I take care of such information a lot. I had been seeking this certain info for any long time.
Thanks and have a great time.
Feel free to visit my web site: ElwoodVCezil
We are Meredith Corporation, a publicly held media and marketing services company founded upon serving our customers and committed to building value for our shareholders. Through our national and local media groups, we are on the pulse of pop culture, entertainment, food, fashion and lifestyle, news, business and finance, and sports. From that, we have built businesses that serve well-defined audiences, deliver the messages of national and local advertisers, and extend our brand franchises and expertise to related markets. Our products and services distinguish themselves on the basis of quality, customer service, and value that can be trusted. https://retrofitness.com/ Don't worry—you're far from alone. From work demands to family responsibilities to just plain busyness, it can be tough to dedicate a block on your daily calendar to yourself for the long training sessions you might think are the key to improving your fitness. Thankfully, toiling for hours in a weight room or a treadmill are not the only ways you can get an effective workout. If you're struggling with your schedule, you need to try our 7-Minute Blitz program. These workouts, hosted by Men's Health Next Top Trainer winner Jahkeen Washington, are intense, demanding, and (best of all) finished in under 10 minutes. The methodology is backed by science; 7-Minute Blitz workouts use high-intensity circuit training (HICT) principles applied to different muscle groups for a targeted sweat session.
https://thesisacloud.com/ – doctoral thesis defense best thesis writing service thesis statistics write thesis
http://essaywriteris.com/ – best essay writers essay writer program can i pay someone to write my essay best writing service
https://thesiswritingtob.com/ – thesis to book thesis editing thesis help online writing phd thesis
https://dissertationahelp.com/ – dissertation research dissertation methodology example dissertation coaching services dissertation printing
https://kloviagrli.com/ – price of generic viagra https://vigedon.com/ – is cialis better than viagra https://llecialisjaw.com/ – generic name for cialis https://jwcialislrt.com/ – cialis coupon 2019 https://jecialisbn.com/ – what's the difference between viagra and cialis
https://thesisacloud.com/ – business thesis topics choosing a thesis topic thesis editing service thesis writing tips
https://thesiswritingtob.com/ – editing thesis thesis writing help uk writing with a thesis proquest thesis search
https://ljcialishe.com/ – purchase cialis https://cialisvja.com/ – can you buy cialis over the counter https://viagraonlinejc.com/ – teva generic viagra https://viagratx.com/ – viagra walmart https://buycialisxz.com/ – п»їcialis
https://thesisacloud.com/ – research paper thesis thesis help free thesis statement for research paper help in writing thesis
Greetings! Very useful advice within this article! It is the little changes that produce the greatest changes. Many thanks for sharing!
https://extraproxies.com/tag/isread/
https://thesiswritingtob.com/ – thesis guidelines good thesis thesis writing service uk phd thesis search
I was wondering u did not mention the most sought after terminology used in all the blog commenting articles and that being dofollow. So, are these a mix of dofollow and nofollow attribute blogs or one should overlook this factor while commenting?
https://shikasharma.com
I guess the most important thing is to steer clear away from spam moderators by putting comment that actually MATTER. Anyways, I’ll be using these blogs. Thank you so much!
https://independentmodeldaisy.com
https://thesisacloud.com/ – thesisacloud.com thesis writing practice thesisacloud.com help me write a thesis statement
https://thesiswritingtob.com/ – thesiswritingtob.com thesis advice thesiswritingtob.com thesis editing service
Its like you read my mind! You appear to know so much about this, like you wrote the book in it or something. I think that you could do with some pics to drive the message home a little bit, but other than that, this is magnificent blog. An excellent read. I'll definitely be back.
https://dreamproxies.com/buy-proxies/1000-private-proxies/
alprostadil suppository injection demonstration https://alprostadildrugs.com/ how to administer transurethral alprostadil
We're a gaggle of volunteers and starting a new scheme in our community. Your site provided us with useful information to paintings on. You've done a formidable job and our entire community can be grateful to you.
https://extraproxies.com/fitness-website-unique-content-design-350-unique-articles-one-year-old-amazon-clickbank-2/
erectile exercises https://canadaerectiledysfunctionpills.com/ cheapest erectile dysfunction pill comparison
organic viagra in canada https://canadaviagrastore.com/ generic viagra canada
cialis on line purches canadian pharmacy https://canadacialisstore.com/ do you need prescription for canadian perscribition of cialis in usa
canadian weight loss pills https://canadapillstorex.com/ average perscription pills taken by 65 year old canadian?
zytromax https://zithromaxes.com/ zpack for strep dosage