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Hey there!
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Welcome to Life Noggin.
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Have you ever heard someone say, "I'm so clean. I'm OCD."?
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You might think that having OCD just means being a neat freak… but actually, obsessive-compulsive disorder
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is a serious ailment that only affects about 2 percent of the population.
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People with OCD are plagued with unwanted thoughts, behaviors, or mental images that
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repeat over and over.
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They might feel like objects in a room have to be perfectly aligned, or they may worry
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obsessively about harming others, even if they would never actually do anything.
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And yes, some people with OCD obsess over germs and cleanliness, but it's different
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than just wanting your house tidy.
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For those with the disorder, their obsession feels out of their control.
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It can be debilitating, and cleaning won't solve the problem.
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The obsessions are typically intertwined with compulsions—repeated actions the person
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has to do just to function.
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If someone is obsessed with germs, they might wash their hands over and over, even after
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they logically know that they are clean.
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Or if they're obsessed with safety, they might force themselves to check that the doors
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are locked and the stove is off dozens of times before they can leave the house.
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They might also feel the need to repeat a certain word, or count all their steps.
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Although OCD can take many forms, there are some things that everyone with the disorder has in common.
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In order to be diagnosed, the obsessions or compulsions must be extremely time consuming
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and take up at least an hour a day.
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Almost everyone with OCD knows their thoughts aren't logical, but they can't stop themselves.
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And they usually don't enjoy their compulsions — it's just the only way they can reduce their anxiety and stress.
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For those suffering, it can hurt to hear others use the term OCD without understanding what
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it fully means.
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You might say you have OCD because you like things to be organized, but it's a passing
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thought that you could shrug off.
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Having real OCD means not being able to let go of those thoughts.
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Lots of studies have shown that those with OCD actually have slightly different brain
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function than those without.
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Although scientists are still learning how the disorder works, many think it has to do
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with changes in a circuit of the brain called the corticostriatal pathway, which regulates
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habit and repeated action.
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Recent studies have focused on trying to find medications that bind to receptors in that pathway.
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If the studies are successful, they may be able to develop medications that specifically target OCD symptoms.
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This would be a huge leap forward.
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Currently, doctors typically prescribe general antidepressants for OCD.
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They also recommend behavioral therapy.
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This includes exposure therapy, where patients are carefully exposed to fearful situations
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without being allowed to act on their compulsions.
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For the small amount of people who don't respond to either drugs or therapy, there
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are more invasive procedures.
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Around 300 people have undergone something called DBS, or deep brain stimulation, which
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is when electrodes are implanted in the brain to control impulses in some of the corticostriatal regions.
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When the electrodes are activated, they cause the brain of someone with OCD to have the
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same neural activity as someone without.
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The treatment has been a huge success.
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Almost all DBS patients say the procedure improved their mood and self-confidence, and
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most regained a normal quality of life.
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Although OCD can be debilitating, these types of treatments offer hope that one day soon,
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everyone with the disorder will be able to find relief and take back control of their life.
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I hope you gain a better understanding of OCD,
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And let me know in the comment section below
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what other science topic you would like us to talk about?
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If you enjoyed this video, then you should definitely watch our video
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where we tackle the question - can you have more than one personality?
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Check it out.
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To get this disorder, you have to have two or more identities
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that can take control of your behavior,
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and they have to have different memories and feelings itself.
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There are only a few people who have actually been documented with this psychological condition
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But you've probably heard of it thanks to movies and television.
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My name is Bloco, this has been Life Noggin
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Don't forget to keep on thinking