Is Witchcraft A Placebo?

7 Questions to Ask When You’re Feeling Overwhelmed

1. Which of these tasks should I prioritise? Do what’s most important first, and the pressure will subside.

2. Would I achieve more if I got some extra sleep? If you’re too tired to work then you’re usually less productive.

3. Are other people sucking the life out of me? Are there certain individuals who’re demanding too much time?

4. Is there anything at all that I can delegate? Do I have to do it all, or do the whole thing on my own?

5. Have I taken on too much on because “I don’t let people down”, or I’m afraid of saying “no”; or do I fear the negative reactions of others?

6. Is my space full of clutter, and that’s adding to my stress? Do I need to tidy up, or just get rid of some old stuff?

7. Can I withdraw, or take time off to recharge my batteries? Do I really need a break, and need the chance to be refreshed? Would I likely perform better if I made time for self care

WHAT IS YOUR SOUL ELEMENT?

What is your soul element? Are you the master of fire, the controller of water, the bender of air, or the assembler of earth? 

Take this test to know 

This is devastating

Half of the Great Barrier Reef is either dead or dying, and 93% of it is now bleached. Coral bleaches when it’s highly stressed due to pollution, overheating, or disease. If climate conditions do not change, most of the reef will probably disappear. Source Source 2 Source 3

All of that coral is dead. And all of this coral…

…is bleached.

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Stay Focused, If You Can

What makes some people better able to resist temptation than others? Lucina Uddin and Jason Nomi, cognitive neuroscientists at the University of Miami College of Arts and Sciences collaborated with Rosa Steimke, a visiting postdoctoral researcher in the Brain Connectivity and Cognition Laboratory at UM, to explore this question.

Steimke conducted a study as part of her dissertation work at Charité University in Berlin, Germany, in which participants were asked to perform a simple task: focus on one side of a screen where a letter – either an “E” or “F” – would quickly appear then disappear, and press a button indicating which letter they saw.

But before the letter appeared on the screen, an image would pop up to the right, and—this is where it gets interesting—the images were quite sensual and erotic. Not surprisingly, participants’ eyes definitely wandered to the right for a quick peek, which was captured by eye-tracking equipment.

“Using this setup, we were able to challenge participants’ self-control in the face of temptation,” said Steimke.

Adds Uddin, “This study is about individual differences in the ability to control impulses and behavior.”

According to previous research, the brain’s “cognitive control network” is typically involved in behavior that requires self-control. Here, the researchers explored another potential candidate brain system known as the “salience network.” The salience network is a collection of regions in the brain that selects which stimuli are deserving of our attention, such as a driver responding to a pedestrian running across the street or a large billboard along the highway.

The cognitive control network is related to ‘’top-down’’ effortful control of attention while the salience network is related to ‘’bottom-up’’ automatic direction of attention.

“We were interested in comparing the roles of these two networks in self-control behavior,” said Nomi.

Uddin and her team have taken a new approach to studying brain activity and its moment-to-moment variations using a method called “dynamic functional network connectivity.” Using this method, the team was able to examine whether the cognitive control or salience network was more closely linked to participants’ tendency to glance at the sensual pictures when they knew the goal was to focus on the letter.

Surprisingly, they found no links between cognitive control network dynamics and individual differences in performance of the task. However, those individuals whose brains showed a specific pattern of salience network dynamics were better able to perform the task. Specifically, for some people their salience networks were not as well-connected with the visual networks in the brain. Individuals who showed this pattern were better able to resist tempting distractors and perform the task.

“Researchers normally study connectivity using traditional approaches, but we used the dynamic approach, which gave us new insight that traditional connectivity analysis did not reveal,” said Uddin. “When we looked at the moment-to-moment, dynamic measures of connectivity we saw the relationship with individual differences in eye-gazing behavior emerge.”

The study, “Salience network dynamics underlying successful resistance of temptation,” is published in the journal SCAN.

8 Everyday Habits That Are Making You Anxious

Anxiety disorders affect nearly 20% of adults in North America. That’s about 40 million people! Many researchers estimate that this number is actually closer to 30% since there are many people who suffer undiagnosed anxiety symptoms or aren’t even aware they have anxiety at all.

Sometimes, it feels like anxiety has become a part of modern-day life, and it’s something many of us just have to deal with. In a way, it’s true. The stress of school and the workplace leaves 41% of employees and over half of all college/university students suffering from high levels of anxiety.

Sometimes it just feels good to go home, and indulge in some well-deserved vices. We’ve all had the all-so-satisfying feeling of planting our butts in our couches and binge-watching our favorite Netflix shows while eating pizza. But as tempting and amazing as that sounds, is it really the best thing for us? As it turns out, some of our guilty pleasures may be agitating our anxiety instead of reducing it.

Here are 8 everyday habits that may be stressing you out more than you know.

1. Being a Couch Potato

Yes, your daily activeness has a direct effect on your mood. Regular exercise is important in maintaining your mental health because it reduces stress! According to the ADAA, even just 10 minutes of exercise a day – though 30 minutes of daily exercise is recommended – can improve alertness and concentration. Exercise produces endorphins, which reduce stress. When you spend all day huddled up in bed or on your sofa, you…..

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Happy 4th of July… From Space!

In Hollywood blockbusters, explosions and eruptions are often among the stars of the show. In space, explosions, eruptions and twinkling of actual stars are a focus for scientists who hope to better understand their births, lives, deaths and how they interact with their surroundings. Spend some of your Fourth of July taking a look at these celestial phenomenon:

Credit: NASA/Chandra X-ray Observatory

An Astral Exhibition

This object became a sensation in the astronomical community when a team of researchers pointed at it with our Chandra X-ray Observatory telescope in 1901, noting that it suddenly appeared as one of the brightest stars in the sky for a few days, before gradually fading away in brightness. Today, astronomers cite it as an example of a “classical nova,” an outburst produced by a thermonuclear explosion on the surface of a white dwarf star, the dense remnant of a Sun-like star.

Credit: NASA/Hubble Space Telescope

A Twinkling Tapestry

The brilliant tapestry of young stars flaring to life resemble a glittering fireworks display. The sparkling centerpiece is a giant cluster of about 3,000 stars called Westerlund 2, named for Swedish astronomer Bengt Westerlund who discovered the grouping in the 1960s. The cluster resides in a raucous stellar breeding ground located 20,000 light-years away from Earth in the constellation Carina.

Credit: NASA/THEMIS/Sebastian Saarloos

An Illuminating Aurora

Sometimes during solar magnetic events, solar explosions hurl clouds of magnetized particles into space. Traveling more than a million miles per hour, these coronal mass ejections, or CMEs, made up of hot material called plasma take up to three days to reach Earth. Spacecraft and satellites in the path of CMEs can experience glitches as these plasma clouds pass by. In near-Earth space, magnetic reconnection incites explosions of energy driving charged solar particles to collide with atoms in Earth’s upper atmosphere. We see these collisions near Earth’s polar regions as the aurora. Three spacecraft from our Time History of Events and Macroscale Interactions during Substorms (THEMIS) mission, observed these outbursts known as substorms.

Credit: NASA/Hubble Space Telescope//ESA/STScI

A Shining Supermassive Merger

Every galaxy has a black hole at its center. Usually they are quiet, without gas accretions, like the one in our Milky Way. But if a star creeps too close to the black hole, the gravitational tides can rip away the star’s gaseous matter. Like water spinning around a drain, the gas swirls into a disk around the black hole at such speeds that it heats to millions of degrees. As an inner ring of gas spins into the black hole, gas particles shoot outward from the black hole’s polar regions. Like bullets shot from a rifle, they zoom through the jets at velocities close to the speed of light. Astronomers using our Hubble Space Telescope observed correlations between supermassive black holes and an event similar to tidal disruption, pictured above in the Centaurus A galaxy. 

Credit: NASA/Hubble Space Telescope/ESA

A Stellar Explosion

Supernovae can occur one of two ways. The first occurs when a white dwarf—the remains of a dead star—passes so close to a living star that its matter leaks into the white dwarf. This causes a catastrophic explosion. However most people understand supernovae as the death of a massive star. When the star runs out of fuel toward the end of its life, the gravity at its heart sucks the surrounding mass into its center. At the turn of the 19th century, the binary star system Eta Carinae was faint and undistinguished. Our Hubble Telescope captured this image of Eta Carinae, binary star system. The larger of the two stars in the Eta Carinae system is a huge and unstable star that is nearing the end of its life, and the event that the 19th century astronomers observed was a stellar near-death experience. Scientists call these outbursts supernova impostor events, because they appear similar to supernovae but stop just short of destroying their star.

Credit: NASA/GSFC/SDO

An Eye-Catching Eruption

Extremely energetic objects permeate the universe. But close to home, the Sun produces its own dazzling lightshow, producing the largest explosions in our solar system and driving powerful solar storms.. When solar activity contorts and realigns the Sun’s magnetic fields, vast amounts of energy can be driven into space. This phenomenon can create a sudden flash of light—a solar flare.The above picture features a filament eruption on the Sun, accompanied by solar flares captured by our Solar Dynamics Observatory.

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