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Johns Hopkins opens center for psychedelic research
Moving the needle forward on psychedelic research.
- Johns Hopkins University's School of Medicine has had a psychedelic research group since 2000.
- Funded by a $17 million donation from a number of private donors, the university will be able to open a new center.
- This comes on the heels of an increasing acceptance of psychedelic research and use.
Johns Hopkins University's School of Medicine recently announced it'd be launching the largest psychedelics research center in the world. Its new Center for Psychedelic and Consciousness Research was funded by a $17 million donation from a group of private donors. Doctors and researchers at the center hope to learn and examine whether these psychedelic drugs will be able to treat conditions such as depression and opioid addiction.
In recent years, there has been an increased interest in psychedelic research and recreation. A number of tech entrepreneurs have jump started this once-dynamic discipline.
Paul B. Rothman, dean of the medical facility at Johns Hopkins University's School of Medicine is on record stating, "Our scientists have shown that psychedelics have real potential as medicine, and this new center will help us explore that potential."
The school has maintained a psychedelic research group since 2000, but this new initiative will allow them to conduct greater investigations and delve deeper into the psychedelic expanse.
The field has largely been a string of disconnected researchers ever since counterculture legend Timothy Leary and company began investigating the substances in the 1960s.
Progressive psychedelic research
LSD, psilocybin, mescaline and a number of other psychedelics have been illegal in the United States for a number of decades. A small trickle of studies have come out in the intervening years showing that they may be effective medical treatments for a number of issues. This has shifted public perception considerably.
Earlier this year, Denver became one of the first cities in the United States to decriminalize magic mushrooms – the mushrooms that have psychoactive makeup of psilocybin. They did this after consulting research which suggested the compounds in mushrooms could be beneficial for treating anxiety and depression experienced by cancer patients.
A host of these psychedelic substances are still listed as Tier 1 illegal drugs in the United States, which means they're on part with much more harmful drugs like heroin and cocaine.
The new funding for this facility will help spur a five year research study to find out whether or not psilocybin can also treat alcoholism, PTSD and a few other complex mental conditions.
Primarily, they're looking to figure out the physiological effects of the drug on the brain and body. This will transfer over when it comes to treating opioid addiction and even Alzheimer's disease.
In reference to the new organization, Dr. John Krystal, chair of psychiatry at Yale University, stated, "This is an exciting initiative that brings new focus to efforts to learn about mind, brain and psychiatric disorders by studying the effects of psychedelic drugs."
The center at John Hopkins has been producing some amazing research for years. As they've explored the potential of psychedelics and other recreational drugs for psychiatric problems, they've found evidence to suggest that ketamine and its related compounds could help to treat depression.
Breaking the psychedelic taboo
The history of abuse related to psychedelics has kept a great deal of researchers at bay for years. Evidence is mounting for claims that psychedelics have a positive effect on treating a host of these mental issues, but experts are still cautious. Psychedelic treatments can't be used in a double blind experiment in the same way most drugs are tested, that is because participants will know right away whether or not they're experiencing the placebo or the real thing.
Dr. Guy Goodwin, a professor of psychiatry at Oxford mentioned the infamous Leary trials and the debacle that followed in the sixties and beyond.
"It raises the caution that the investigation of hallucinogens as treatments may be endangered by grandiose descriptions of their effects and unquestioning acceptance of their value. Timothy Leary was a research psychologist before he decided the whole world should 'Turn on, tune in, and drop out.' It is best if some steps are not retraced."
A lot has changed during that time. Messianic inklings and a cultural shift of epic proportions helped swell the psychedelic revolution of the era. If we can somehow incorporate psychedelic research in our modern institutions, we may get a second chance to do it all over again.
So far 2019 has been a banner year for psychedelic research and access. On top of Denver decriminalization, there was also the vote that decriminalized entheogenic plants in Oakland, California.
The university announced in a press release:
"The group's findings on both the promise and the risks of psilocybin helped create a path forward for its potential medical approval and reclassification from a Schedule I drug, the most restrictive federal government category, to a more appropriate level."
John Hopkins's new center will be able to continue on the research and hopefully push forth the federal government towards a more equitable and fair treatment of psychedelic use and study.
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Welcome to the world's newest motorsport: manned multicopter races that exceed speeds of 100 mph.
- Airspeeder is a company that aims to put on high-speed races featuring electric flying vehicles.
- The so-called Speeders are able to fly at speeds of up to 120 mph.
- The motorsport aims to help advance the electric vertical take-off and landing (eVTOL) sector, which could usher in the age of air taxis.
Airspeeder, the world's newest motorsport, is set to debut its first race in 2021.
What can you expect to see? Something like a mix between Red Bull's air racing and the pod-racing scenes from "Star Wars: The Phantom Menace" — manned electric cars flying close together in the desert at 120 mph, nose-diving off cliffs, and racing over lakes, all while hopefully avoiding collisions.
Airspeeder calls its vehicles flying electric cars, but it's probably easier to think of the wheelless multicopters as car-sized drones. Powered by electric batteries, the carbon-fiber craft use eight propellers to fly, and the tiltable motors are designed to allow pilots to navigate through the course's pylons at high speeds.
To prevent crashes, Airspeeder is working with the companies Acronis and Teknov8 to develop "high-speed collision avoidance" systems for its Speeders.
"As they compete, Speeders will utilise cutting-edge LiDAR and Machine Vision technology to ensure close but safe racing, with defined and digitally governed no-fly areas surrounding spectators and officials," Airspeeder wrote in a blog post.
Beyond motorsports, Airspeeder hopes to help advance the electric vertical take-off and landing (eVTOL) sector. This sector is where companies like Uber, Hyundai, and Airbus are working to develop air taxis, which could someday take the ridesharing industry into the skies. By 2040, the autonomous urban aircraft industry could be worth $1.5 trillion, according to a 2019 report from Morgan Stanley.
Still, many technical and regulatory hurdles remain. Matt Pearson, Airspeeder's founder and CEO, thinks the futuristic motorsport will help to not only speed up that process, but also pave the way for self-driving cars.
"Even with autonomous vehicles on the ground, it's a difficult thing to get right because computers have to make decisions very fast," Airspeeder's founder and CEO, Matt Pearson, told GQ." But in a racing environment, you have a pretty controlled course and you have the ability to make all the vehicles cooperate with each other. You have a whole load of vehicles talking to each other, so if there's an incident or a pilot slows down or there's a traffic jam on the course they're all aware of each other. This is something we think will revolutionise autonomous vehicles on the ground. It's technology that will make flying cars a reality in our cities in the future."
Airspeeder has yet to announce a date for the first race, but Pearson said he hopes to put on three races over the first season. The company is developing two courses: one in California's Mojave Desert, and one near Coober Pedy in South Australia.
The way you speak might reveal a lot about you, such as your willingness to engage in casual sex.
- A new study finds a deeper voice is associated with self-reported extraversion, dominance, and casual sex.
- It was the first study on the topic to objectively measure voice pitch.
- The authors suggest that hormones like testosterone might explain their findings.
We make snap decisions about other people based on information that we can gather quickly. One of the many ways that we do this is by making bold conclusions about other people's personalities based on their voices alone. Various studies demonstrate that people associate a deep voice with dominance, but those with higher pitched voices are perceived as nervous or neurotic. Popular culture seems to agree with and reinforce these stereotypes.
Are these perceptions accurate? Maybe. A new study by an international team of researchers with the goal of more accurately determining what our voices reveal about us has demonstrated that there is some connection between how we sound and who we think we are.
The voice-personality connection
Lead author Dr. Julia Stern of the University of Göttingen explained:
"Even if we just hear someone's voice without any visual clues — for instance on the phone — we know pretty soon whether we're talking to a man, a woman, a child, or an older person. We can pick up on whether the person sounds interested, friendly, sad, nervous, or whether they have an attractive voice. We also start to make assumptions about trust and dominance. The first step was to investigate whether voices are, indeed, related to people's personality."
The study included data from 2,000 people from four countries involved in eleven previous independent studies focused on other questions. Each of these studies involved some kind of self-reporting of personality traits and vocal recordings. The recordings were analyzed with Praat, software that determined the frequencies of the participants' speaking voices.
The study is the largest ever conducted on the topic and the first to use an objective measure of pitch rather than subjective rankings such as "high pitched" or "deep." Each participant's vocal pitch was then compared to the self-reported personality data they provided.
The findings associated self-reported levels of dominant tendencies, extroversion, and increased interest in and acceptance of sociosexuality (casual sex or sex outside of a relationship) with a lower pitched voice. This was true for men and women of any age. The findings were in line with the previous, less robust studies on the subject.
Other stereotypes, like if a higher pitched voice hints at neuroticism, openness to new experiences, or agreeableness, were impossible to determine with the data at hand.
Voice isn't everything
It should be remembered that the personality traits that this study associates with vocal pitch are self-reported, so there are some serious limitations. For instance, it is entirely possible that vocal pitch is associated with thinking you're extroverted when you actually aren't. Furthermore, all four countries in the study are WEIRD, so the findings probably cannot be universalized.
Additionally, there are plenty of examples of people for whom the voice-personality link doesn't apply. For example, Teddy Roosevelt, an extremely extroverted, dominating man, had a fairly high pitched voice.
The authors do speculate that there could be a connection between testosterone levels in men, their vocal pitch, and their perceived level of dominance that would be supported by previous studies. However, they have no hypothesis explaining why that same relationship exists for women.
The authors suggest that further studies in this area could focus on finding a possible physical connection between these traits and vocal pitch and to determine if they hold for traits which are not self-reported.
Who needs steroids when you have the placebo effect?
- A study suggests that the effectiveness of sports drinks may depend in part on their color.
- Runners who rinsed with a pink liquid ran better than those who consumed the same but colorless drink.
- Improvement in their performance is likely due to a placebo effect.
The "placebo effect" is real. It's the name for a strange phenomenon that most notably occurs during clinical trials. People who are given an inactive substance, like a sugar pill, often experience the same therapeutic benefit as those who are given actual medicine. It's not their imagination — it really happens. (Even better, recent research suggests that therapeutic benefits occur even when the person knows that they were given a placebo.)
Now, a new study from the University of Westminster (UOW) Centre for Nutraceuticals in London and published in Frontiers in Nutrition suggests that the placebo effect may explain yet another phenomenon: Athletic performance.
The research showed that treadmill runners who rinsed their mouths with a pink liquid increased their performance over runners who swished with exactly the same liquid but without the coloring. Why pink? The color is generally linked to sweetness, and the researchers wondered if that association would subconsciously trick the runners into an expectation of more carbohydrates and thus energy.
Author Sanjoy Deb explains:
"The influence of color on athletic performance has received interest previously, from its effect on a sportsperson's kit to its impact on testosterone and muscular power. Similarly, the role of color in gastronomy has received widespread interest, with research published on how visual cues or color can affect subsequent flavor perception when eating and drinking."
Running for science
Credit: Ryan De Hamer / Unsplash
For the study, the researchers recruited ten healthy adults — six men, four women. All were regular exercisers, with an average age of 30. The participants were told that they would be testing the relative benefits of two commercial sports drinks after watching a brief video explaining the value of such beverages. Previous research found that mid-exercise rinsing with such drinks can reduce the perceived intensity of exercise.
The drinks consisted of 0.12 grams of sucralose dissolved in 500 mL of plain water — an artificially sweetened rinse low in calories. The liquids contained no other additives common to sports drinks such as caffeine. The pink version had non-caloric coloring added but was otherwise identical.
After a 12-minute warmup phase of jogging followed by running, the athletes ran at a difficult pace for 30 minutes, rinsing with their drinks as they ran. Following a brief cool-down, they were interviewed to capture their impressions of the exercise session. (Each runner tested both drinks.)
The researchers found that when the volunteers used the pink rinse, they ran an average of 212 meters farther and 4.4 percent faster. They also enjoyed the exercise more.
Deb said, "The findings from our study combine the art of gastronomy with performance nutrition, as adding a pink colorant to an artificially sweetened solution not only enhanced the perception of sweetness, but also enhanced feelings of pleasure, self-selected running speed, and distance covered during a run."
The researchers also plan to dig deeper into the phenomenon by investigating the possibility that the pinkness of the beverage is somehow directly activating the brain's reward areas.