Simply thinking about a difficult math problem makes your pupils dilate.
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Dilate your buttholes and watch the teaser for Desus & Mero above.
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His pupils dilate as if somewhere behind them, a brain is churning.
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In older adults, even healthy ones, blood vessels may not dilate efficiently.
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Writers could dilate on whatever they were passionate about, regardless of timeliness.
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We did a dilate and evacuate, which is a two-day procedure.
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They dilate small blood vessels by relaxing the smooth muscles around them.
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Two other peptides from kambo could also cause your blood vessels to dilate.
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"We were predicting that cognitive load from lying would dilate pupils," says Kircher.
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We know that the pupils dilate under cognitive stress, even under oral questioning.
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This prepares the cervix to dilate to allow the baby to be born.
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When our pupils dilate, it indicates desire; when they contract, it shows disinterest.
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Your pupils dilate When you're attracted to someone—sitting across from you at the bar, on the street, laying in bed together—there is a stimulation in your nervous system's sympathetic branch, which causes your eyes to dilate, says Dr. Kirk.
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It can soften the cervix to help it dilate and also cause uterine contractions.
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Over the next few hours, Jinger's contractions strengthened, but she did not fully dilate.
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Your pupils dilate, the pulmonary alveoli widen, and your heart starts to beat faster.
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It causes your pupils to dilate, your palms to sweat, and your mind to boggle.
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Ingredients to avoid include cinnamon, wintergreen oil and even niacin, which can dilate blood vessels.
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Research has shown that nerve stimulation can dilate undamaged arteries, increasing blood flow in the brain.
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If your vessels over-dilate, they can burst, leading to permanent spider veins on your face.
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Prostaglandins also prompt blood vessels to dilate, or widen, increasing blood flow to the affected area.
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Or you can tease the listener, dilate your sound, give it the vibrato of a body overcome.
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"It's about the ability to relax and dilate your throat, the pharynx and the epiglottis," he said.
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And before you give birth, we usually wait for the cervix to dilate a full 10 centimeters.
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The specific flavanol in dark chocolate has also been shown to dilate blood vessels, the researchers note.
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When there is a change in pressure, the vessel will dilate or enlarge just beneath your skin's surface.
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Your blood vessels dilate, blood flow patterns charge into your brain, and you get a feel-good rush.
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This is basically a pair of tiny silicone funnels that sit inside your nose to dilate your nostrils.
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When she began to dilate again, the doctors removed the cerclage sutures before they could tear through her cervix.
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"The Clock" has taken a delirious dive into the subconscious: Pupils dilate in close-up, metronomes tick, plugholes spiral.
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When relaxed, "blood vessels tend to dilate a little bit more, and blood pressure tends to drop," Jauhar said.
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This can cause blood vessels to dilate, or become wider, decreasing blood pressure and helping blood flow easier, he says.
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You can almost feel your pupils dilate when watching a pair of hands sink into a fresh pot of goo.
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That's because, when you get an IUD inserted, sometimes doctors have to dilate your cervix to get it in there.
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Previous research suggested that antioxidants in the cocoa plant called flavanols could cause blood vessels to dilate, reducing blood pressure.
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One is that alcohol can dilate swollen blood vessels, which temporarily eases inflamed mucous membranes, making you feel less congested.
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"They insert the balloon and blow it up once it's inside and it's obviously supposed to help you dilate," Holt explains.
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One of his earliest findings was that the extract of the belladonna plant, also known as deadly nightshade, could dilate pupils.
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It was based on the theory that the pupils of gay subjects would dilate when they viewed someone of their gender.
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Scientists have known for more than a half-century that our pupils dilate whenever we see something we find sexually arousing.
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On average, it takes one to two hours for the cervix to dilate every centimeter from six centimeters to 10 centimeters.
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Imagine she knows how to administer local anesthesia, has the medicines to induce miscarriage, can dilate a cervix, scrape a uterus.
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Exercise also raises your body temperature, which causes the blood vessels in your extremities dilate to get rid of heat, he says.
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In the future, security cameras will track the ways our eyes dilate, and sensors on the wall will track our body temperature.
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Meanwhile, there are touch sensors in its body and the pupils in its eyes can dilate thanks to a six-layered eye display.
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Some Russian drug abusers inject tropicamide, which doctors normally use to dilate pupils, into their veins to amplify the effects of other substances.
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When watching HDR content, you'll never really have to worry about brightness on these sets; it's bright enough to make your eyes dilate.
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These will constrict the blood vessels and reduce redness temporarily, but the blood vessels will dilate after the effect of the drops wears off.
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Our blood vessels dilate, allowing an increased flow of nutrients and oxygen to the skin, which helps stimulate the removal of toxic cellular products.
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"If a person is under mental load, the pupils dilate," says John Kircher, chief scientist at Converus and one of the inventors of EyeDetect.
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For example, menopause, brisk exercise, intense heat, or a fever can send the same kind of signals to your blood vessels to dilate, she says.
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"The darker the sunglass lenses, the more the pupils will dilate and allow more UV light to enter the eye," Diaz wrote in an email.
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She was under stress, and they couldn't figure out why, so they induced me to try to get me to deliver and I wouldn't dilate.
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Breaking with his predecessors, he plotted their labors on a graph to measure the average amount of time it took each woman's cervix to dilate.
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Trainers have since experimented with Viagra, energising opioids, drugs that dilate airways, and unlicensed concoctions such as "blue magic", which is thought to boost cardiovascular function.
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Blood is shunted from the core of the body to the peripheral blood vessels, which dilate and produce the feeling of extreme heat along with sweating.
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She informs us that we are now moving into the first stage of labour; that our cervixes are beginning to dilate and mild contractions are beginning.
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"In theory, having an orgasm can engage your fight-or-flight response, and part of the fight-or-flight response is having your airways dilate," Dixit explains.
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According to the National Sleep Foundation, warming the feet before sleep causes blood vessels to dilate, signaling to the brain that it's time to snooze for a while.
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The cells from both kinds of smokers were less able to perform a key function: the production of nitric oxide, a colorless gas used to dilate blood vessels.
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"There are a whole bunch of things that the nervous system can do to make those blood vessels dilate that don't have to do with embarrassment," she says.
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Listen to Rand Paul talk about liberty or Marco Rubio dilate on the promise of America; watch Bernie Sanders rail against inequality or President Obama defend technocratic liberalism.
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"Frequently, you also have to dilate the patient and do that test all over again to see if that patient's actually focusing in and out appropriately," he said.
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"The blood vessels in the heart during exercise have to get larger; they dilate and get larger so that more blood flow can get to the heart," he said.
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When a person with a healthy penis is aroused, those arteries dilate to maximize blood flow into the penis while compressing the veins on the outside, Dr. Cohen says.
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Suddenly, when I looked up from the page, the bright room seemed to dilate around me, as if I weren't really there but rather stuck in some strange mirage.
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These foot soldiers produce proteins that disarm the mother's defenses, destroy the smooth muscles that line her blood vessels and dilate and redirect the vessels to feed the embryo.
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A book that tries so earnestly to dilate endings, or to divide them infinitely into smaller and smaller units, has to be concerned with its own manner of conclusion.
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The bassist Stephan Crump is best known for his work in the Vijay Iyer Trio, where he offers solid foundations that morph and dilate with an almost imperceptible fluidity.
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In the 1960s and 70s, biopsychologist Eckhard Hess founded pupillometry, or the measurement of pupil diameter in psychology, upon discovering that your pupils dilate when looking at something sexually attractive.
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The endothelium is surrounded by the media—a layer of smooth muscle cells that can constrict the blood vessels restrict blood flow or dilate it to let more blood through.
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The study was almost laughably arcane: Air Force cadets' pupils tended to dilate more when they read cartoons they thought were funny than for ones they didn't think were funny.
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You can track the performance of your I.R.A. as well as I can mine, so there's no need to dilate on the broad rout in the markets (Wednesday's gains notwithstanding).
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Doctors aren't exactly sure, but one theory is that sex is similar to physical exertion, which can cause the blood vessels in your skull to dilate and lead to a headache.
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Like his mammoth "Alphabet" abstractions, in which he levitates hulking letterforms like Mylar balloons or lets them swallow his canvases whole, the forms here dilate toward the edges before spilling over.
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But they said his symptoms indicated that the active agent appeared to belong to a class of substances that are widely used, including in drops to dilate pupils during eye examinations.
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What that means is, when you experience some kind of emotion, whether it's stress, embarrassment, or a compliment, your body's sympathetic nervous system sends signals to your blood vessels to dilate, she says.
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It's part of your "fight or flight" response, and it causes your heart to beat faster, your blood vessels to constrict, your pupils to dilate and — most important here — your airways to open.
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Some people suffer from conditions that limit the ability of their eye's iris — that's the colored circle — to contract and dilate the pupil and control the amount of light admitted to reach the retina.
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The exact cause of rosacea's trademark redness and bumps hasn't been established, but scientists do know it occurs when blood vessels beneath the skin dilate, and increased blood flow makes the skin appear flushed.
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Several natural physiological changes take place that help us prepare to be more efficient in a dangerous situation: our pupils dilate, our breathing accelerates and our heart rate and blood pressure rise, she says.
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The amygdala primes you to react — your pulse quickens, your muscles tense and your pupils dilate — even before other parts of your brain can figure out if you need to be scared or not.
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In the 1950s, American obstetrician Emanuel Friedman studied the progression of labor and laid down a guideline that a woman's cervix should dilate at the rate of 1 cm per hour in the initial stage.
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All of these are great, but it's circulation that's the most exciting: "When the skin gets warm, the capillaries and vessels dilate, causing nutrient-rich blood and oxygen to be brought to the cells," Rouleau says.
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"The beginning of labor is when the mother starts to feel the onset of painful contractions and the cervix begins to dilate," says Mia Di Julio, MD, OB-GYN at Providence Saint John&aposs Health Center.
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Even after adjusting for these other health problems and differences in medication use, PTSD was still strongly associated with blood vessels that were less able to dilate, researchers report in the Journal of the American Heart Association.
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According to Atlas Obscura, women would munch on arsenic wafers to get the pale look of a dying person and put poisonous belladonna drops in their eyes, so their pupils would dilate and their eyes would water.
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One's imagination needed to frequently dilate in order to accommodate the ways and means, and otherwise smart men and women were busy with their scuffed crystal balls trying to figure out what was next, and how, and how.
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After debuting her eponymous solo album that year, she followed it up with six more in rapid succession, taking only a brief one-year breather in between 1996's Dilate and 1998's best-selling Little Plastic Castle.
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And he deftly sums up why distances must contract and time must dilate under the rules of relativity: Something has to give in order for the speed of light to remain constant regardless of the viewpoint of the observer.
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Here's the idea: By injecting tiny amounts of neuromodulators (you know them by the brand names of Botox, Dysport, and Xeomin) into more superficial layers of the skin, the toxin may help interfere with the blood vessels' ability to dilate.
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Taya tells Broadly that surgery is "not favored in the UK anymore" and that she opted to dilate her vagina using a dilator, the same implement that trans women use after vaginoplasty to ensure their neo-vagina retains depth and width.
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Comparison of two treatments Atropine drops are commonly used in eye exams to dilate the pupils to allow a doctor a better view of the eye, but in recent years, they have become a (literal) solution to the problem of myopia progression.
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When a driver's pupils dilate, it's an indication of a "high cognitive load and mental multitasking" which is another way of saying they're paying attention to a lot of things going on around them, and additional distractions could be too much to handle.
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But this talk is about the erosion of that, that we can point a camera at your eyes and see when your eyes dilate, which actually detects cognitive strains—when you're having a hard time understanding something or an easy time understanding something.
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"A high sodium intake can damage the natural ability of blood vessels to dilate and increase blood flow to tissues," said Dr. Frank Sacks, professor of cardiovascular disease prevention in the Department of Nutrition at the Harvard T.H. Chan School of Public Health.
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Inhalation of carbon dioxide at much higher levels than you'd ever expect to see in a workplace has been found by biomedical researchers to dilate blood vessels in the brain, reduce neuronal activity, and decrease the amount of communication between brain regions.
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"Temperatures varying in space is something you don&apost want because that means that mechanical structures heat up, they dilate or they contract and when they cool down and heat up, and things aren&apost where they&aposre supposed to be," he said.
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When a mosquito bites you, these proteins interact with your body and cause a number of changes that help the skitter to suck up some blood: your blood vessels dilate, your blood thins a little bit, and your body's immune response is disabled very slightly.
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Her memoirs dilate on moments when the author crossed a threshold of some kind — moving from South Africa to England as a child, divorcing her husband at midlife — as she passed into realms where old modes of being, old scripts, could no longer help her.
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"The benefit in terms of climbing is if someone is suffering altitude sickness ... that particular drug will help you dilate those blood vessels and carry that fluid away from the lungs, because if you don't get that fluid out you can actually drown in (them)," he said.
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She talked to the "patient" throughout, checking in on how they were doing as she inserted a finger into the "cervix," then pantomimed inserting the speculum; she pretended to apply the local anesthetic and then began inserting the metal tapered rods on the table one by one to dilate the opening.
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But Steinke's experience there allows her to dilate on the subject of sex and menopause, in a book that is structured like Sarah Manguso's "The Two Kinds of Decay" or Maggie Nelson's "The Argonauts": discrete paragraphs of text conveying fragments of thoughts and experiences, stippled with quotations from other writers.
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The amygdala essentially functions as the brain's alarm system, responding to that signal as a control center that ropes in other body systems: pupils dilate, so you can better see the object of danger, heart rate goes up and blood flow increases to your peripheral musculature so you can get your ass out of there.
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Maybe having gaps in your gaming knowledge isn't such an issue, especially since 2016 is apparently the year of the remakes and remasters—I might soon be able to experience Red Dead Redemption for the first time in a glorious new form (who knows), and if I ever muster up the courage to have a crack at The Last of Us, at least I know I'll be able to watch Joel's pores dilate in terror.
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