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Category: biotech/medical – Page 961

Individuals suffering from severe depression may find relief from just a single dose of a synthetic version of psilocybin, or “magic mushrooms,” according to a new study published this week.

The findings, which were published Wednesday by The New England Journal of Medicine, come from a double-blind trial involving 233 “randomly assigned adults with treatment-resistant depression [who received] a single dose of a proprietary, synthetic formulation of psilocybin at a dose of 25 mg, 10 mg, or 1 mg (control), along with psychological support.”

“In this phase 2 trial involving participants with treatment-resistant depression, psilocybin at a single dose of 25 mg, but not 10 mg, reduced depression scores significantly more than a 1-mg dose over a period of 3 weeks but was associated with adverse effects,” the authors wrote in their conclusions, adding that “larger and longer trials, including comparison with existing treatments, are required to determine the efficacy and safety of psilocybin for this disorder.”

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CHICAGO, Nov 29 (Reuters) — The first big breakthrough in 30 years of Alzheimer’s research is providing momentum for clinical trials of “cocktail” treatments targeting the two hallmark proteins associated with the mind-robbing disease, according to interviews with researchers and pharmaceutical executives.

Drugmakers Eisai Co Ltd (4523.T) and Biogen (BIIB.O)

Reported in September that their therapy lecanemab could slow progress of the disease by 27% over 18 months compared with a placebo [ read more.

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‘This is the first drug that provides a real treatment option,’ says leading researcher Scientists are hailing a historic step in the fight against Alzheimer’s, after a drug was proven to slow the disease in long-awaited clinical trials. The breakthrough comes after decades of failed attempts to find a way to do so, and has prompted hope among experts that it could eventually pave the way for treatments which could ultimately lead to a cure.

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Until recently, physicists widely believed that it was impossible to compress light below the so-called diffraction limit, except when utilizing metal nanoparticles, which also absorb light. As a result, it seemed to be impossible to compress light strongly in dielectric materials like silicon, which are essential for information technologies and had the significant advantage of not absorbing light. Interestingly, it was theoretically shown that the diffraction limit does not apply to dielectrics back in 2006. However, no one has been able to demonstrate this in the actual world due to the fact that it requires such complex nanotechnology that no one has yet been able to create the required dielectric nanostructures.

A research team from the Technical University of Denmark has created a device known as a “dielectric nanocavity” that successfully concentrates light in a volume 12 times smaller than the diffraction limit. The finding is groundbreaking in optical research and was recently published in the journal Nature Communications.

Nature Communications is a peer-reviewed, open access, multidisciplinary, scientific journal published by Nature Research. It covers the natural sciences, including physics, biology, chemistry, medicine, and earth sciences. It began publishing in 2010 and has editorial offices in London, Berlin, New York City, and Shanghai.

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Colon cancer is the second deadliest cancer in the US. Early detection is important but finding and diagnosing polyps is difficult. 2 AI-powered endoscopes have been developed in Japan to tackle the problem. One can judge a lesion’s malignancy in 0.4 second with almost 100% accuracy. The other indicates lesions during an exam, even indistinct ones, like a car navigation system. We also introduce fermented Japanese foods that are beneficial for gut health and explain how they should be eaten.

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Talk kindly contributed by Michael Levin in SEMF’s 2022 Spacious Spatiality.

https://semf.org.es/spatiality.

TALK ABSTRACT
Life was solving problems in metabolic, genetic, physiological, and anatomical spaces long before brains and nervous systems appeared. In this talk, I will describe remarkable capabilities of cell groups as they create, repair, and remodel complex anatomies. Anatomical homeostasis reveals that groups of cells are collective intelligences; their cognitive medium is the same as that of the human mind: electrical signals propagating in cell networks. I will explain non-neural bioelectricity and the tools we use to track the basal cognition of cells and tissues and control their function for applications in regenerative medicine. I will conclude with a discussion of our framework based on evolutionary scaling of intelligence by pivoting conserved mechanisms that allow agents, whether designed or evolved, to navigate complex problem spaces.

TALK MATERIALS

Continue reading “Michael Levin | Cell Intelligence in Physiological & Morphological Spaces” | >

This superintelligent AI is quite astounding learning similarly to a human even. What I am wanting someday is from labor to digital commerce like bitcoin to even stock markets to everything could essentially automated. Also with the neuralink we could essentially have similar intelligence as the superintelligence allowing for humans to attain a superintelligent level of abilities. I think with DNA computers could be better than essentially for implants or essentially downloading information onto human DNA computers or even brain downloads from simple impulses from devices could give binary code files for abilities or making the superintelligence abilities a simple download rather than other forms of technology.

OpenAI has always focused on artificial intelligence (AI) and machine learning advances that benefit humanity. Recently, the company successfully trained a bot to play Minecraft using more than 70,000 hours of gameplay videos. The achievement is far more than just a bot playing a game. It marks a giant stride forward in advanced machine learning using observation and imitation.

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Year 2018 o.o! This could be the first step toward avatars and as well as medical sciences finding a way to treat a human being better essentially with more precision. Also this means we really are wetware computers that can be coded and controlled much like robots are which can lead to our own level of superintelligence in the future by having more abilities with downloaded information.

Cannot be used to help you avoid snack food.

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