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Archive for the ‘biological’ category: Page 87

Sep 11, 2022

Updated View on the Relation of the Pineal Gland to Autism Spectrum Disorders

Posted by in categories: biological, neuroscience

Circa 2019 The pineal gland is often misunderstood even today we still are glimpsing the vast universe of the human mind but until we can essentially know all input and output of the human brain we may not know everything that is needed for proper care of the human brain much like back in the 1900s when we still talked about aether or even miasma. We can see Manu things like the pineal gland produces dmt, HGH, melatonin, aswell as many other biological functions for circadian rhythm even dreams but still are scratching the surface.


Keywords: autism, pineal gland, N, N-dimethyltryptamine (DMT), melatonin, neural plasticity.

Citation: Shomrat T and Nesher N (2019) Updated View on the Relation of the Pineal Gland to Autism Spectrum Disorders. Front. Endocrinol. 10:37. doi: 10.3389/fendo.2019.

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Sep 11, 2022

Particle physics on the brain

Posted by in categories: biological, mathematics, neuroscience, particle physics, quantum physics

face_with_colon_three circa 2018.


Understanding the fundamental constituents of the universe is tough. Making sense of the brain is another challenge entirely. Each cubic millimetre of human brain contains around 4 km of neuronal “wires” carrying millivolt-level signals, connecting innumerable cells that define everything we are and do. The ancient Egyptians already knew that different parts of the brain govern different physical functions, and a couple of centuries have passed since physicians entertained crowds by passing currents through corpses to make them seem alive. But only in recent decades have neuroscientists been able to delve deep into the brain’s circuitry.

On 25 January, speaking to a packed audience in CERN’s Theory department, Vijay Balasubramanian of the University of Pennsylvania described a physicist’s approach to solving the brain. Balasubramanian did his PhD in theoretical particle physics at Princeton University and also worked on the UA1 experiment at CERN’s Super Proton Synchrotron in the 1980s. Today, his research ranges from string theory to theoretical biophysics, where he applies methodologies common in physics to model the neural topography of information processing in the brain.

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Sep 10, 2022

Scientists Discover Plastic-Eating Worms That Digest Styrofoam

Posted by in categories: biological, food, sustainability

Humanity has left its mark on the Earth, from cities of steel to mountains of styrofoam. The latter is proving to be a problem, as many of the synthetic materials we produce don’t degrade in anything approaching a human timescale. Scientists have long sought to develop better plastic recycling methods, and the answer might be crawling around in the wild. Researchers from the University of Queensland in Australia say that a beetle larvae (it looks like a worm in larval form) may hold the key to eliminating polystyrene from the environment.

Styrofoam, technically known as polystyrene, is one of the most common types of plastic, accounting for 7–10 percent of all the non-fibrous plastics produced. You probably encounter it frequently in packing materials where the material’s foam conformation is adept at absorbing impacts. The solid version of polystyrene can be used to make transparent containers, disposable utensils, and more. However, polystyrene carries a recycling ID of 6, meaning it’s difficult to process and is not accepted at most curbside pickups.

Scientists have long searched for microbes or insect enzymes that could help break down durable plastics like polystyrene, and a beetle known as Zophobas morio might have it. It’s a species of darkling beetle, and the larval form is more commonly known as a superworm. They look like larger mealworms and are often used as a food source for insectivorous animals. In addition to being a high-protein, low-carb snack, this creature’s gut carries a unique mixture of bacterial enzymes that can digest polystyrene. The researchers reported that darkling beetle larva can subsist entirely on a diet of polystyrene — they can even grow while eating a pile of plastic.

Sep 10, 2022

Slowing of continental plate movement controlled the timing of Earth’s largest volcanic events

Posted by in categories: biological, climatology, existential risks

Scientists have shed new light on the timing and likely cause of major volcanic events that occurred millions of years ago and caused such climatic and biological upheaval that they drove some of the most devastating extinction events in Earth’s history.

Surprisingly, the new research, published today in Science Advances, suggests a slowing of continental plate movement was the critical event that enabled magma to rise to the Earth’s surface and deliver the devastating knock-on impacts.

Earth’s history has been marked by major volcanic events, called large igneous provinces (LIPs)—the largest of which have caused major increases in atmospheric carbon emissions that warmed Earth’s climate, drove unprecedented changes to ecosystems, and resulted in mass extinctions on land and in the oceans.

Sep 10, 2022

Future Computers Will Be Entirely Different

Posted by in categories: biological, computing, quantum physics

In this video I discuss 5 Types of Compute which can replace our traditional Computers in the Future.

Watch Next:
➞ Analog Compute: https://youtu.be/f4A85foHPZY
➞ Biological Compute: https://youtu.be/FuzoLdrRX5Q
➞ Compute with Light: https://youtu.be/mt8I71VUazw.
➞ Quantum Computers: https://youtu.be/j9eYQ_ggqJk.
➞ RF compute paper: https://www.researchgate.net/publication/345970494_Radio-Fre…c_Synapses.

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Sep 9, 2022

Dr. Daniel Dennett — Freedom Evolves: Free Will, Determinism, and Evolution

Posted by in categories: biological, ethics, evolution, neuroscience

This lecture was recorded on February 3, 2003 as part of the Distinguished Science Lecture Series hosted by Michael Shermer and presented by The Skeptics Society in California (1992–2015).

Can there be freedom and free will in a deterministic world? Renowned philosopher and public intellectual, Dr. Dennett, drawing on evolutionary biology, cognitive neuroscience, economics and philosophy, demonstrates that free will exists in a deterministic world for humans only, and that this gives us morality, meaning, and moral culpability. Weaving a richly detailed narrative, Dennett explains in a series of strikingly original arguments that far from being an enemy of traditional explorations of freedom, morality, and meaning, the evolutionary perspective can be an indispensable ally. In Freedom Evolves, Dennett seeks to place ethics on the foundation it deserves: a realistic, naturalistic, potentially unified vision of our place in nature.

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Sep 8, 2022

Neuralink Update

Posted by in categories: biological, education, Elon Musk, robotics/AI

00:00 Intro.
01:12 Elon Musk on psychedelics/ MDMA
01:58 Tim Urban on brain-machine interfaces.
02:46 Domino’s mind ordering app.
04:48 Elon tweet: digital vs biological.
05:47 Head Neurosurgeon, Dr. Matthew MacDougall.
08:02 Shivon Zilis & Elon Musk twins!!
09:05 Neuralink founder, Paul Merolla departs.
11:17 https://neuralink.com/careers/
11:35 DeepMind Documentary: https://youtu.be/kFlLzFuslfQ

Patreon: https://www.patreon.com/neurapod/

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Sep 8, 2022

The World in 3000: Top 7 Future Technologies

Posted by in categories: biological, mathematics, physics, Ray Kurzweil, robotics/AI, singularity

This video covers the world in 3,000 and its future technologies. Watch this next video about the world in 10,000 A.D.: bit.ly/373KvDr.
► Support This Channel: https://www.patreon.com/futurebusinesstech.
► Udacity: Up To 75% Off All Courses (Biggest Discount Ever): https://bit.ly/3j9pIRZ
► Brilliant: Learn Science And Math Interactively (20% Off): https://bit.ly/3HAznLL
► Jasper AI: Write 5x Faster With Artificial Intelligence: https://bit.ly/3MIPSYp.

SOURCES:
https://www.futuretimeline.net.
• The Future of Humanity (Michio Kaku): https://amzn.to/3Gz8ffA
• The Singularity Is Near: When Humans Transcend Biology (Ray Kurzweil): https://amzn.to/3ftOhXI
• Physics of the Future (Michio Kaku): https://amzn.to/33NP7f7

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Sep 8, 2022

Seaweed Suggested As Source of Anti-Tuberculosis Nanoparticles

Posted by in categories: biological, nanotechnology

Highlights and Key Developments of the Current Study

In this study, the researchers used the biological synthesis approach to analyze Sargassum polycystum aquatic extract to produce silver seaweed nanoparticles. Various spectroscopic methods, including absorption spectrophotometer (UV-VIS), scanning electron Microscope (SEM), and Fourier transforms infrared spectroscopy (FTIR), were applied to characterize the silver seaweed nanoparticles.

The antibacterial effects of seaweed nanoparticles against several microbial infections, including tuberculosis, were investigated. Zebrafish larvae were used to test the toxicity of the produced silver seaweed nanoparticles.

Sep 7, 2022

“Unlimited Possibilities” — New Law of Physics Could Predict Genetic Mutations

Posted by in categories: biological, computing, cosmology, genetics, information science, mathematics, physics

According to a University of Portsmouth study, a new physics law could allow for the early prediction of genetic mutations.

The study discovers that the second law of information dynamics, or “infodynamics,” behaves differently from the second law of thermodynamics. This finding might have major implications for how genomic research, evolutionary biology, computing, big data, physics, and cosmology develop in the future.

Lead author Dr. Melvin Vopson is from the University’s School of Mathematics and Physics. He states “In physics, there are laws that govern everything that happens in the universe, for example how objects move, how energy flows, and so on. Everything is based on the laws of physics. One of the most powerful laws is the second law of thermodynamics, which establishes that entropy – a measure of disorder in an isolated system – can only increase or stay the same, but it will never decrease.”

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