Can psychedelics treat people with a severe brain injury? – National Geographic

Ultimately, the logic driving these scientific initiatives is the correlation that exists between brain complexity and conscious level. But correlation is not causation, and its possible that the rise in complexity seen when under the influence of psychedelics is actually pointing to brain activity unrelated to growing conscious awareness, says Anil Seth, professor of computational neuroscience at the University of Sussex, and investigator on the 2017 study.

For example, it could be capturing the multi-sensorial richness of their experience during the trip, the random firing of neurons, or unwanted, reflexive bodily movements.

Theres many missing knowledge gaps, says Seth.

Still, the results led scientists to wonder: could psychedelics ability to boost complexity levels be used to awaken patients with disorders of consciousness?

For David, there was only one way to find out.

On August 25, 2023, exactly 336 days following Sarahs tragic accident, David, who is based in Colorado where psychedelic mushrooms are decriminalized, obtained a tincture of distilled liquid psilocybin. He had already given Sarah low and moderate doses of the drug over the course of several months and it had a remarkable" affect in her bodily movements.

This time, however, he would go all in, using the equivalent of 2.5 gramsa dose high enough to provoke a powerful psychedelic experience and which is often used in clinical trials for therapeutic purposes. At this dose, both Gosseries and Carhart-Harris said an awakening was theoretically possible.

The legalities of what David was about to do were unclear. Colorados decriminalization of certain psychedelics in 2022 means that psilocybin is easy to access and magic mushrooms can be grown and consumed. But whether David was crossing a line by giving Sarah the drug, when she could not consent, was not obvious.

David felt that if there was even a slim chance that psychedelics could awaken Sarah, he would take the risk.

Sarah sat in her wheelchair and wore a helmet-like headset with cables sprouting out of the back of her head, feeding into a laptop. The headset, a commercial-grade piece of equipment called a WAVi, measured the electrical activity from her brain and was going to be recorded and analyzed by Frank Palermo, medical director of the Colorado-based company, WAVi Co., which focuses on medical equipment manufacturing. Palermo also describes himself as a physiatrist specializing in neurorehabilitation, as he does in a video of him posted on Neurologic Life, a company that markets medical devices, including WAVi.

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Can psychedelics treat people with a severe brain injury? - National Geographic

Small robotics team with big dreams qualifies for international competition – News 12 Long Island

A rag-tag Lego robotics team from Islip has qualified for one of the world's top competitions.

The Islip Brickaneers are a self-funded team that practice once a week in a basement.

Made up of three eighth-grade boys and three fifth-grade girls, the team defied all odds by coming in second place in the Long Island Championship.

Their next competition is in Long Beach, California. The team is raising money to pay for the trip.

If you'd like to contribute, click here for the GoFundMe page.

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Small robotics team with big dreams qualifies for international competition - News 12 Long Island

SpaceX launches private Cygnus cargo spacecraft to the ISS (video) – Space.com

SpaceX launched Northrop Grumman's robotic Cygnus spacecraft today (Jan. 30), sending the freighter and its 4 tons of cargo toward the International Space Station.

The Cygnus lifted off atop a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida today at 12:07 p.m. EST (1707 GMT).

The launch kicked off the 20th operational cargo mission for Cygnus. SpaceX was not involved in the previous 19; they all lifted off atop Antares or Atlas V rockets.

Related: Facts about Cygnus, Northrop Grumman's cargo ship

The Falcon 9's first stage returned to Earth as planned today, acing its touchdown at Cape Canaveral about 8 minutes and 20 seconds after launch. It was the 10th launch and landing for this particular booster, according to a SpaceX mission description.

The Cygnus, meanwhile, deployed from the Falcon 9's upper stage in low Earth orbit around 14 minutes and 45 seconds after launch. The freighter then began making its own way to the International Space Station (ISS).

If all goes according to plan, Cygnus will arrive at the orbiting lab at 4:20 a.m. EST (0920 GMT) on Thursday (Feb. 1). You can watch its rendezvous and docking activities live here at Space.com, courtesy of NASA.

Northrop Grumman named this Cygnus vehicle after Patty Hilliard Robertson, a NASA astronaut who died in a private plane crash in 2001. She was selected to the astronaut corps in 1998 and was supposed to fly to the ISS in 2002.

The freighter is packed with more than 8,200 pounds (3,720 kilograms) of supplies and scientific hardware. Among the research gear is a cartilage-growing experiment that could help address joint damage and disease here on Earth and a European Space Agency project that will test the 3D printing of metals in microgravity.

You can learn more about this cargo mission, called NG-20,via NASA's overview.

Cygnus will spend about six months docked to the ISS, then head back down for a fiery destruction in Earth's atmosphere.

One experiment aboard Cygnus, called the Kentucky Re-entry Probe Experiment-2, will gather data during this death dive, taking "measurements to demonstrate a thermal protection system for spacecraft and their contents during re-entry in Earth's atmosphere, which can be difficult to replicate in ground simulations," NASA officials wrote in their NG-20 mission overview.

Cygnus is one of three robotic cargo craft that currently service the ISS, along with SpaceX's Dragon capsule and Russia's Progress vehicle. Progress, like Cygnus, is an expendable spacecraft, but Dragon is reusable, surviving the trip through Earth's atmosphere and splashing down softly under parachutes in the ocean.

Editor's note: This story was corrected at 4:40 p.m. EST on Jan. 30 to state that Patty Hilliard Robertson was supposed to fly to the ISS in 2002 (rather than 2022, as originally written).

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SpaceX launches private Cygnus cargo spacecraft to the ISS (video) - Space.com

When is the Best Time to Cruise the Caribbean? – Cruise Hive

Caribbean cruises can be booked throughout the entire calendar year, but the best time to visit is from December to April. If youre looking for the best deals, book a cruise between May and November.

This time frame overlaps hurricane season for a few weeks, but if youre willing to take the risk, you can find significantly more affordable prices for cruises, tours, and on-shore excursions.

Lets take a closer look at everything you need to know to book your Caribbean cruise at the time thats best for you.

To understand the best time to enjoy a cruise in the Caribbean, you first need to know how the seasons in the region work. Essentially, this tropical climate experiences two noticeably different seasons the dry season and the wet season. As you may have guessed, these two seasons revolve around the amount of precipitation the region experiences during different times of the year.

Given the unpredictability of Caribbean weather, the dry season does not have a specific start and finish date, but it generally runs from early November until late April. During this stretch, temperatures tend to be relatively mild, while precipitation is at an annual minimum.

During the first half of the dry season, you can expect daily average temperatures to range somewhere between 70 F and 80 F. This means you can enjoy pleasantly warm temperatures and plenty of sunshine without risking the sweltering intensity of the summer heat.

During the back end of the dry season, meaning January until the end of April, average temperatures rise by a few degrees, but the skies usually remain clear.

When the dry season ends in late April, the wet season begins. May tends to be the informal beginning of the wet season, so temperatures increase alongside humidity levels.

The temperatures vary between the Southern Caribbean Islands, like St Lucia and St Vincent, and those in the Western Caribbean closer to the continental United States, like the Cayman Islands, St Maarten, or Jamaica, but you can expect the average daytime temperature to be around 91 F. As the name suggests, precipitation increases throughout the wet season, but showers are brief and sporadic during the first few months.

Once you reach July, you are at the very peak of the Caribbeans wet season, which means you can expect high temperatures, plenty of rain, and humidity levels that can be uncomfortable. During these mid to late summer months, the Caribbean is also at the greatest risk of experiencing tropical storms, multi-day rainfalls, and even hurricanes.

Given how the wet and dry seasons pan out, you are always better off booking your Caribbean cruise vacation during the calendars shoulder seasons, meaning late fall and early spring.

Read Also: When is the Best Time to Visit US Virgin Islands?

More specifically, you will want to favor the months of November and April when booking your trip. If you want to avoid hurricanes and tropical storms, we recommend April over November, but remember that November can be a pleasant time to enjoy a cruise in the region.

As you can tell from our breakdown of the wet and dry seasons, conditions tend to be at their most pleasant and calm right before the start of the wet season and shortly after it has concluded.

This gives you that perfect blend of warm and sunny weather while minimizing your risk of rainfall and severe storms. Nighttime temperatures are also pleasant during these months, rather than muggy and humid.

While there is always the risk of the occasional light rain shower when you are in the Caribbean, they tend to be fairly minimal during the late fall and early spring.

Beyond ensuring that you have a high chance of enjoying pleasant temperatures and minimal rainfall, the shoulder seasons are also an excellent time to book your vacation because of the calmer sea conditions.

Even though modern cruise ships are all designed for stability and passenger comfort, it is always more pleasant to be a passenger when traveling through calm seas.

Not only does it minimize seasickness and that unpleasant rocking motion some passengers find irritating, but the Caribbean Sea and its numerous coastlines are most beautiful when the turquoise water is perfectly still.

The Caribbean Sea is usually relatively calm during late fall and early spring. As you can imagine, this helps ensure all passengers enjoy a smoother, more relaxing cruising experience.

While it is possible to enjoy a pleasant cruising experience in the Caribbean throughout the year, it is generally understood that cruising during a summer month is the riskiest.

When you book a cruise that sets sail between August and September, you almost guarantee that you will travel during the peak of the wet season. This is also when the CCaribbeanshurricane season is in full swing.

Temperatures can be warm and enjoyable, but many people find that the humidity can be unpleasant. Rain is also more frequent, which can makeexcursions and exploring portsof call far less enjoyable.

If you choose to travel during peak hurricane season, there is also the risk that a hurricane or serious tropical storm will disrupt your cruise vacation.

This can mean your itinerary can be disrupted, or the cruise line will be forced to cancel the voyage entirely. Whilethis outcome is fairly unlikely, it can be a concern for those who cannot delay their trip due to work commitments.

This is one of the reasons why Caribbean cruises during the summer tend to be relatively affordable. Not only is there a higher risk of rainfall and high humidity levels, but you also risk trip disruptions due to storms and hurricanes. With that said, due to the lack of demand, fewer Caribbean cruises set sail during this time of year, which can increase costs and level them out.

While it may surprise you, some of themost affordable monthsof the year to cruise the Caribbean are some of the most pleasant months to travel in the region.

Tickets for cruises that set sail between January and March are usually among the most affordable. This is because these months and those between them are when demand is high enough to warrant an increased number of cruise voyages, but they miss the most pleasant months of November and April.

In other words, plenty of cruise lines offer Caribbean voyages during this period, but demand is lower than during the peak travel months. This increases the chances of scoring anamazing Caribbean cruise deal.

If you want tokeep costs to a minimum, it is also worth noting that you should try to avoid booking your trip for days that land near major holidays, like the week between Christmas and New Years Eve. This is because demand increases, which usually translates to higher prices for cruise ship tickets. March break should also be avoided, as many families with children try to book during this week.

Most experienced Caribbean cruisers will tell you to avoid the middle of the wet season. We tend to agree with this advice, as it helps you avoid the most unpleasant Caribbean weather.

Regarding our top picks, we almost always point towards November and April, as they provide the least precipitation, the calmest waters, and plenty of sunshine. These are also some of the most expensive months to travel, so you may want to pick some other time during the dry season.

Ultimately, thebest time to cruisethe Caribbean depends on your personal budget and preferences. If you hope to enjoy a cruise during a less ideal month to celebrate a particular occasion or life event, book your trip and enjoy yourself!

While it is true that certain months are better than others when it comes to reducing your risk of rain storms and unpleasant temperatures, the Caribbean Sea is a year-round cruising destination. As long as you have realistic weather expectations and areprepared for your trip, you will enjoy yourself!

In other words, dont get bogged down in the details! Book when it makes the most sense for you and your loved ones.

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When is the Best Time to Cruise the Caribbean? - Cruise Hive