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 why do we get deja vu moments

why do we get deja vu moments

Have you ever experienced a sudden feeling of familiarity while in a completely new place? Or the feeling youБve had the exact same conversation with someone before? This feeling of familiarity is, of course, known as dцjц vu (a French term meaning Бalready seenБ) and itБs to occur on an occasional basis in 60-80% of people. ItБs an experience thatБs almost always fleeting and it occurs at random. So what is responsible for these feelings of familiarity? Despite, experiences of dцjц vu are poorly understood in scientific terms. Dцjц vu occurs briefly, without warning and has no physical manifestations other than the announcement: БI just had dцjц vu! Б Many researchers propose that the phenomenon is a and assume the memory centres of the brain are responsible for it. The are vital for

 why do we get diarrhea during period

why do we get diarrhea during period

Changes in your bowel habits at this time are common, albeit irritating. Here's why it happens: During your menstrual cycle, prostaglandins, hormone-like substances, cause your uterine muscles to contract, creating those cramps so often associated with "that time of the month. " Sometimes these prostaglandins also escape into your bloodstream and affect other smooth muscles, including those in your colon, causing diarrhea. To help bulk up your stool, try eating more like broccoli, cauliflower, and apples as your period rolls closer. Taking ibuprofen is also a good idea. Besides relieving other menstrual symptoms, itвs an effective prostaglandin inhibitor. If the diarrhea is very severe, talk to your doctor about trying an antidiarrhea medication like Imodium to calm your bowels. ...

 why do we get headaches after sleeping too much

why do we get headaches after sleeping too much

It's because of Sleep Stages that we all have. Basically, you do not sleep the same all the time. There are different classifications, but most people agree that there are either 4 or 5 stages of sleep. (http://www. dreamviews. com/sleepstages. php) The deeper stages are NON-REM, deep sleep where the body recovers. You cycle between stages, as this graph shows. (http://www. dreamviews. com/sleepstages. php) Looking at the graph you can see that you initially drop down into the deepest stage of sleep. But this does not happen right away - you step down through the stages of sleep until you reach the deepest stage. This is VERY important if you are going to take a nap. In this case, you do NOT want to enter the deep sleep stages (the red areas on the graph). How long it takes to reach deep

 why do we get jealous in relationships

why do we get jealous in relationships

1. Recognize when you are being a jealous weirdo. A lot of the time when you feel jealous, you'll start little arguments or say passive-aggressive things rather than talking about what's actually bothering you. (For me, it's responding to everything he says with, "Yeah, you would do that. " I don't know why. ) If you can acknowledge, "Oh, I'm really jealous right now because you were talking to a girl at the bar last night and it made me feel weird," that's an important first step. 2. Try to look at your relationship from the perspective of one of your friends. If you were your friend and you heard about your situation, how would you react to it? Would you be freaked out by it, or would you think it sounded totally normal and probably fine? Putting some distance between you and your

 why do you have to charge beats studio headphones

why do you have to charge beats studio headphones

But before the Studio Wireless wins your praise (or derision), there are still a few more hurdles to jump. Namely, the internal battery and feature set. It's no secret, making long-lasting rechargeable batteries isn't easy. Beats's website promises a battery life of about 12 hours while using the wireless functionality and about 20 hours while connected via the 3. 5mm headphone jack. The battery mostly lives up to the claim, but comes with a small caveat that even if the headphone isn't playing music, the battery is still getting taxed. Pause the music but forgot to turn it off? Don't expect the headset to turn on next time you want to use it without a slightly long, 1 hour, 30 minute power nap first. And because the battery is internal and rechargeable, when the battery begins to degrade

 why do we drool when we sleep

why do we drool when we sleep

What if that doesn t work? For some individuals who are really drooling even if there s nothing wrong neurologically, we could do Botox injections into the spit glands to slow the secretion of saliva, Chang says, but he s only done it for patients who have suffered strokes or have some other disorder. Botox isn t even the last resort: For exceedingly heavy droolers almost certainly someone who s been neurologically devastated, Chang says removing the spit glands altogether is an option. For daytime droolers, researchers describe even more treatments, like undergoing oral motor therapy with a speech therapist, modifying one s behavior with biofeedback, and surgeries even more extreme than the removal of spit glands. One paper describes tongue acupuncture as an alternative or adjunctive

 why do my shoulder joints hurt when i sleep

why do my shoulder joints hurt when i sleep

People often confuse the terms tendonitis, tendinosis, and tendinopathy. These terms, along with paratenonitis, tendon rupture, and partial tendon rupture, describe a variety of tendon conditions, including inflammation, degeneration, and injury. Tendons are the fibrous tissues that connect muscle to bone, and there are hundreds of tendons throughout the body. Certain tendons are more prone to problems than others. For example, many people have strained an Achilles tendon at one point or another. Moreover, a single tendon can have more than one problem at a time. For example, a person who has tendonitis can also have tendinosis. Below are descriptions of the terms used to describe common tendon conditions. Once used to describe almost any tendon pain, medical professionals now only use

 why does it hurt under my right breast

why does it hurt under my right breast

The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. MedHelp is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. ...

 why do we feel safe under a blanket

why do we feel safe under a blanket

Paraphasing what I read in a book. Our torso is where majority of our vital organs are located. Thus it has been an limbic response/instinct to cover your torso when confronted by danger or when placed in an uncomfortable situation. That is known as a pacifying action. You pacify yourself by covering your torso when feeling discomfort. This is why people tend to cross their arms/hold their stomach/put an object in between a person when they feel uncomfortable. This natural need to feel protected may be why you feel more at ease when under the sheets, as you feel more pacified and protected by it. FYI, the book I read was What Everybody is Saying by Joe Navarro. ...

 why do we have gravity on earth

why do we have gravity on earth

Sir Isaac Newton in 1687 developed the Law of Gravitation, which stated that: Every particle of matter attracts every other particle of matter with a force proportional to the product of their masses and inversely proportional to the square of their distance apart. When written as an equation: Where F is the force of attraction due to gravity, G is a constant called as Universal Gravitational Constant, M are the masses of the two objects, and d is the distance between them. Thus, according to this law you are pulling the Earth toward you and the Earth is pulling you toward it. As the mass of the Earth is much much larger than your mass, you are pulled strongly toward the Earth and this pull is called as gravity. So gravity comes from mass and the more mass an object has, the more gravity