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Tag: brain

A mouthful of pain... a man taking a bite of the Bhut jolokia or 'ghost pepper' one of the hottest chili peppers in the world. It has a Scoville rating of around 1,041,427 Scoville Heat Units. (Lauri Rantala, Creative Commons Attribution 2.0 Generic via Flickr)

Worlds Hottest Pepper Sends Man to Hospital

April 11, 2018

In recent years, hot pepper eating challenges have popped up in many places around the world, attracting a cult-like following. Challenge participants are looking to see if they can handle eating some of the world’s hottest peppers. A new study, published in the journal BMJ Case Stories, provides an account of one man who wound […]

Glass of wine (Klaus Post - Creative Commons 2.0/Flickr)

Drinking Wine Could Aid Oral Health

March 1, 2018

Recent reports have suggested that drinking a glass of wine may be beneficial to your health. Researchers have found that wine has a concentration of a type of antioxidant called polyphenols that can be good for heart, brain, and muscle health. Some studies have also found that it might even be able to help fight […]

Simulated image of the HD 106906 stellar debris disk, showing a ring of rocky planet-forming material. (Erika Nesvold/Carnegie Institution for Science)

Insight Into Planetary Evolution – Dark Matter Rare in Old Galaxies

March 17, 2017

Scientists Gain New Insight into Planetary Evolution Scientists recently gained new insight into the evolution of planet formation by creating and studying a model of a fairly young solar system 300 light years from Earth. The nearly 13 million year-old planetary system circles a star known as HD 106906. The system features a surrounding planet […]

Hormone Cuts Sugar Craving; inSight Launch Delayed; Space Telescope Mirrors

December 31, 2015

Hormone Cuts Sugar Craving in Mice For those of us with an active “sweet tooth”, it can be really difficult to resist sweet treats like candy, cake and cookies. But with diseases and conditions associated with eating sugary foods like diabetes, heart disease and obesity at or near epidemic levels it’s important not to overindulge […]

NASA's Curiosity Mars rover shows the "Marias Pass" area where a lower and older geological unit of mudstone -- the pale zone in the center of the image -- lies in contact with an overlying geological unit of sandstone. (NASA/JPL-Caltech/MSSS)

Curiosity Hits Silica Jackpot; Sleep Aid & Strokes; Freshwater Supply Threatened

December 18, 2015

NASA’s Curiosity Mars Rover Finds Plenty of Silica As they reviewed data gathered by the Mars Rover, scientists found that some rocks in Gale Crater contained the chemical compound silica.  In fact they say it’s a very high amount of the compound. According to the researchers, silica is actually a combination of silicon and oxygen. […]

Example of an fMRI scan used for targeting the device implantation location. (Caltech)

Paralyzed Man Wills Robotic Arm to Move

May 27, 2015

A quadriplegic man can now operate a robotic arm using just his thoughts and imagination. Erik Sorto, who was paralyzed from the neck down after suffering a gunshot wound 13 years ago, became the first person in the world to have a neuroprosthetic device implanted in the posterior parietal cortex (PPC), which is an area […]

Researchers Test Real ‘Thinking Cap’

March 24, 2014

Teachers often urge their students to  put on their “thinking caps” as a way of encouraging serious thought. However, a real thinking cap could someday become a reality. New research shows it’s possible to control the ability to learn by applying mild electrical current to the brain. Writing in the Journal of Neuroscience, the Vanderbilt […]

Laughter Triggers Different Parts of Brain

May 10, 2013

Laughter can be a valuable communications tool; it can indicate ridicule, humor, joy or maybe just a physical response to being tickled.  German scientists have found these different laugh responses are  handled by different networks in our brains, depending on the specific context of the laughter. The different patterns of brain connectivity brought on by […]

Rats Communicate Brain to Brain

March 8, 2013

The old proverb, “two heads are better than one,” was put to the test recently when researchers electronically linked the brains of two rats, prompting the animals to work together to accomplish a common goal. The researchers fitted each rat with a device that allowed one rat to send brain waves to the other, even […]

Skipping Breakfast Prompts Brain to Make Poor Food Choices

October 19, 2012

Skipping breakfast sets the brain up to make poor food choices later in the day, according to a new study. Scientists from the MRC Clinical Science Centre at London’s Imperial College, compared the brain scans and eating patterns of people both after eating breakfast and when they were fasting. They found that those who avoid […]

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