CLOSE
iStock
iStock

Staring Into Someone's Eyes For 10 Minutes Causes Hallucinations

iStock
iStock

Staring into someone's eyes for 10 seconds? Romantic. Staring into someone's eyes for 10 straight minutes? Kind of creepy—and, apparently, hallucinogenic.

That's what a recent small study in Italy found. In the study, pairs of people from a group of 20 young, healthy volunteers were instructed to sit in a dimly lit room and stare into one another's eyes for 10 minutes. A different group of 20 participants were asked to stare at a blank wall for 10 minutes. 

Afterward—in addition to presumably being very bored—each of the participants self-reported what the experience was like. Regardless of whether they were facing the wall or another person, all 40 volunteers said they experienced symptoms of dissociation, such as feeling less connected to reality, perceiving changes in sound and color perception, and having the sense that time was dragging. This is consistent with earlier studies [PDF] that tested the effects of staring at a single point for a relatively long stretch of time. 

But more curiously, 90 percent of those who were involved in staring at another person reported witnessing hallucinations in which their partner's face became distorted to resemble a monster, their own face, or the face of someone they knew. Most people reported that over the course of the 10-minute experiment, they experienced two to four distinct hallucinations.

In a press release, Dr. Giovanni Caputo, the lead author, explained the phenomenon might occur as "the brain snaps back to reality after zoning out and the mind projects subconscious thoughts onto the face of the other person."

Dr. David Spiegel, a Stanford psychologist who was not directly involved in the study but has researched dissociation, explained to the Huffington Post, "Some of this might have to do with the interpersonal intensity of gazing directly at another person. We relate to others in part by imagining ourselves in them."

nextArticle.image_alt|e
iStock
arrow
technology
AI Could Help Scientists Detect Earthquakes More Effectively
iStock
iStock

Thanks in part to the rise of hydraulic fracturing, or fracking, earthquakes are becoming more frequent in the U.S. Even though it doesn't fall on a fault line, Oklahoma, where gas and oil drilling activity doubled between 2010 and 2013, is now a major earthquake hot spot. As our landscape shifts (literally), our earthquake-detecting technology must evolve to keep up with it. Now, a team of researchers is changing the game with a new system that uses AI to identify seismic activity, Futurism reports.

The team, led by deep learning researcher Thibaut Perol, published the study detailing their new neural network in the journal Science Advances. Dubbed ConvNetQuake, it uses an algorithm to analyze the measurements of ground movements, a.k.a. seismograms, and determines which are small earthquakes and which are just noise. Seismic noise describes the vibrations that are almost constantly running through the ground, either due to wind, traffic, or other activity at surface level. It's sometimes hard to tell the difference between noise and legitimate quakes, which is why most detection methods focus on medium and large earthquakes instead of smaller ones.

But better understanding natural and manmade earthquakes means studying them at every level. With ConvNetQuake, that could soon become a reality. After testing the system in Oklahoma, the team reports it detected 17 times more earthquakes than what was recorded by the Oklahoma Geological Survey earthquake catalog.

That level of performance is more than just good news for seismologists studying quakes caused by humans. The technology could be built into current earthquake detection methods set up to alert the public to dangerous disasters. California alone is home to 400 seismic stations waiting for "The Big One." On a smaller scale, there's an app that uses a smartphone's accelerometers to detect tremors and alert the user directly. If earthquake detection methods could sense big earthquakes right as they were beginning using AI, that could afford people more potentially life-saving moments to prepare.

[h/t Futurism]

nextArticle.image_alt|e
iStock
arrow
Medicine
New Peanut Allergy Patch Could Be Coming to Pharmacies This Year
iStock
iStock

About 6 million people in the U.S. and Europe have severe peanut allergies, including more than 2 million children. Now, French biotechnology company DBV Technologies SA has secured an FDA review for its peanut allergy patch, Bloomberg reports.

If approved, the company aims to start selling the Viaskin patch to children afflicted with peanut allergies in the second half of 2018. The FDA's decision comes in spite of the patch's disappointing study results last year, which found the product to be less effective than DBV hoped (though it did receive high marks for safety). The FDA has also granted Viaskin breakthrough-therapy and fast-track designations, which means a faster review process.

DBV's potentially life-saving product is a small disc that is placed on the arm or between the shoulder blades. It works like a vaccine, exposing the wearer's immune system to micro-doses of peanut protein to increase tolerance. It's intended to reduce the chances of having a severe allergic reaction to accidental exposure.

The patch might have competition: Aimmune Therapeutics Inc., which specializes in food allergy treatments, and the drug company Regeneron Pharmaceuticals Inc. are working together to develop a cure for peanut allergies.

[h/t Bloomberg]

SECTIONS

arrow
LIVE SMARTER