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Archive for the ‘neuroscience’ category: Page 402

Dec 24, 2021

Japan university finds Alzheimer’s drug effective in treating ALS

Posted by in categories: biotech/medical, neuroscience

Japan’s Yamagata University said Friday it has found that a drug being developed for the treatment of Alzheimer’s is also effective in treating amyotrophic lateral sclerosis, more commonly known as Lou Gehrig’s disease.

The drug has been found capable of curbing the abnormal agglomeration of protein that causes the progressive neurodegenerative disease, the state-run university in northeastern Japan said.

People with ALS lose their ability to walk, talk, eat and eventually breathe as the disease kills motor neurons, causing muscles to weaken and eventually paralyze.

Dec 24, 2021

Key Neural Mechanism Believed to Support Advanced Cognitive Abilities Identified

Posted by in category: neuroscience

Summary: Researchers have identified a neural mechanism that supports advanced cognitive functions such as planning and problem-solving. The mechanism distributes information from a single neuron to larger neural populations in the prefrontal cortex.

Source: Mount Sinai Hosptial.

Mount Sinai scientists have discovered a neural mechanism that is believed to support advanced cognitive abilities such as planning and problem-solving. It does so by distributing information from single neurons to larger populations of neurons in the prefrontal cortex, the area of the brain that temporarily stores and manipulates information.

Dec 24, 2021

Wear and Tear in Vulnerable Brain Areas Lead to Lesions Linked to Cognitive Decline in Aging

Posted by in categories: engineering, life extension, neuroscience

Researchers at Stevens Institute of Technology show that strain on ventricular walls explains where lesions develop in the aging brain.

As our brains age, small lesions begin to pop up in the bundles of white matter that carry messages between our neurons. The lesions can damage this white matter and lead to cognitive deficits. Now, researchers at Stevens Institute of Technology and colleagues not only provide an explanation for the location of these lesions but also how they develop in the first place.

Continue reading “Wear and Tear in Vulnerable Brain Areas Lead to Lesions Linked to Cognitive Decline in Aging” »

Dec 23, 2021

How Neurons That Wire Together Fire Together

Posted by in categories: biotech/medical, computing, neuroscience

Summary: A new study brings understanding how the brain processes information one step closer.

Source: friedrich miescher institute for biomedical research.

For amplifying sensory stimuli quickly and accurately, neuronal circuits require specific wiring. Some 70 years ago, the compelling idea that “neurons that fire together wire together” emerged. Yet, in computational models, neurons that wire together tend to succumb to an explosion of activity and instability not observed in neurobiology. The lab of Friedemann Zenke now characterized a plausible yet straightforward mechanism that biology may use to avoid this issue.

Dec 23, 2021

The Omega Singularity: Is Our World a “Metaverse” in a Universe Up?

Posted by in categories: computing, neuroscience, singularity

Once we extrapolate computational capabilities of civilization past our own looming ‘Simulation Singularity’ by perhaps hundreds of orders of magnitude, we arrive in the end at only one necessary substance constituting all of reality — consciousness — the very subjective experience with which we all are most familiar. Nothing else would ultimately need to exist but the higher mind as the source of ultrarealistic but simulated universes like our own. https://www.ecstadelic.net/e_news/the-omega-singularity-is-o…niverse-up.

#OmegaSingularity #UniversalMind #FractalMultiverse #CyberneticTheoryofMind

Continue reading “The Omega Singularity: Is Our World a ‘Metaverse’ in a Universe Up?” »

Dec 23, 2021

Lifeboat Foundation Press Release: Martine Rothblatt named 2021 Lifeboat Foundation Guardian Award Winner

Posted by in categories: biotech/medical, cryonics, education, life extension, lifeboat, nanotechnology, neuroscience

The 2021 Lifeboat Foundation Guardian Award has been given to Martine Rothblatt who has devoted her life to moving humanity towards a positive future.

Martine was the 500th person to join our Advisory Board, has contributed to our blog, and has generously supported the Lifeboat Foundation’s goal of “Safeguarding Humanity”.

Martine is cofounder of the Terasem Movement Foundation. Their mission is to promote the geoethical (world ethical) use of nanotechnology for human life extension. They conduct educational programs and support scientific research and development in the areas of cryonics, biotechnology, and cyber consciousness. This foundation is related to the Lifeboat Foundation programs LifePreserver and PersonalityPreserver (which Martine contributed text to).

Continue reading “Lifeboat Foundation Press Release: Martine Rothblatt named 2021 Lifeboat Foundation Guardian Award Winner” »

Dec 23, 2021

Scientists Identify Gut-Derived Metabolites that Play a Role in Neurodegeneration

Posted by in categories: biotech/medical, neuroscience

𝙏𝙝𝙚 𝙂𝙧𝙖𝙙𝙪𝙖𝙩𝙚 𝘾𝙚𝙣𝙩𝙚𝙧 𝙤𝙛 𝙏𝙝𝙚 𝘾𝙞𝙩𝙮 𝙐𝙣𝙞𝙫𝙚𝙧𝙨𝙞𝙩𝙮 𝙤𝙛 𝙉𝙚𝙬 𝙔𝙤𝙧𝙠:

The Neuro-Network.

𝙎𝙘𝙞𝙚𝙣𝙩𝙞𝙨𝙩𝙨 𝙄𝙙𝙚𝙣𝙩𝙞𝙛𝙮 𝙂𝙪𝙩-𝘿𝙚𝙧𝙞𝙫𝙚𝙙 𝙈𝙚𝙩𝙖𝙗𝙤𝙡𝙞𝙩𝙚𝙨 𝙩𝙝𝙖𝙩 𝙋𝙡𝙖𝙮 𝙖 𝙍𝙤𝙡𝙚 𝙞𝙣 𝙉𝙚𝙪𝙧𝙤𝙙𝙚𝙜𝙚𝙣𝙚𝙧𝙖𝙩𝙞𝙤𝙣

Continue reading “Scientists Identify Gut-Derived Metabolites that Play a Role in Neurodegeneration” »

Dec 23, 2021

Gene Editing, The Possible Key To Immortality

Posted by in categories: bioengineering, biotech/medical, life extension, neuroscience

https://www.youtube.com/watch?v=_KCirsRKFX8&feature=youtu.be

When we think about gene editing, the first thing we remember is the designer babies, and that it’s usually called unethical. But actually, gene editing (CRISPR) may be one of the most promising upcoming medical technologies. Learn why in this video.

Check out other videos from this series:
https://www.youtube.com/playlist?list=PLnWSi4zEceYXPCBYXZ9ZEV-9q44ebksoo.

Continue reading “Gene Editing, The Possible Key To Immortality” »

Dec 23, 2021

AI Researchers Fight Noise by Turning to Biology

Posted by in categories: biological, neuroscience, robotics/AI

Tiny amounts of artificial noise can fool neural networks, but not humans. Some researchers are looking to neuroscience for a fix.

Dec 22, 2021

Tiny Brain Implants Hold Big Promise for Immobilized Patients

Posted by in categories: biotech/medical, neuroscience

Companies and labs are racing to build next-generation devices that track and translate brain activity to help people immobilized by disease or injury handle tasks requiring movement.