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Archive for the ‘neuroscience’ category: Page 171

Feb 15, 2023

‘It became me’: Studies show that revolutionary new brain chips may bend your mind in strange and troubling ways

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

Musk’s company is far from the only group working on brain-computer interfaces, or systems to facilitate direct communication between human brains and external computers. Other researchers have been looking into using BCIs to restore lost senses and control prosthetic limbs, among other applications. While these technologies are still in their infancy, they’ve been around long enough for researchers to increasingly get a sense of how neural implants interact with our minds. As Anna Wexler, an assistant professor of philosophy in the Department of Medical Ethics and Health Policy at the University of Pennsylvania, put it: “Of course it causes changes. The question is what kinds of changes does it cause, and how much do those changes matter?”

Feb 15, 2023

Study confirms brain changes in fighter pilots, similar to astronauts

Posted by in categories: biotech/medical, neuroscience

Pilots with considerable flight experience ‘showed specific brain connectivity patterns in areas related to processing sensorimotor information’.

Research has analyzed the brain activity of F16 fighter pilots to learn how they adapt to altered gravity levels and rapidly process conflicting sensory information, which can be similar to those experienced by astronauts.

The team used MRI scans to conclude that pilots with considerable flight experience “showed specific brain connectivity patterns in areas related to processing sensorimotor information. They also showed differences in brain connectivity compared with non-pilots,” according to a press release.

Feb 15, 2023

Active compound in an edible mushroom is found to boost memory

Posted by in categories: biotech/medical, food, health, neuroscience

The compound inside the mushroom could be used to treat Alzheimer’s.

An active compound found in an edible mushroom may just be able to improve nerve growth and enhance memory leading to treatments for debilitating diseases such as Alzheimer’s.

The mushroom can be found in North America, Europe, and Asia. In traditional Chinese medicine, it is used to boost the immune system and improve digestive health.

Continue reading “Active compound in an edible mushroom is found to boost memory” »

Feb 15, 2023

Loneliness: The unspoken side-effect of aging

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

When people talk about the problems of aging, they most often focus on aches and pains, chronic conditions like heart failure or diabetes, and neurological disorders like Parkinson’s or Alzheimer’s. Often overlooked is the extremely common problem of loneliness.

Feb 15, 2023

A New Study Hints That 38% of Cognitive Decline Is Impacted

Posted by in categories: health, neuroscience

Learn more about a new brain health study that suggests socioeconomic factors and mental health may be among the dementia risk factors we need to keep top of mind.

Feb 15, 2023

Stopping Alzheimer’s disease before it erases memories, personalities and lives?

Posted by in categories: biotech/medical, neuroscience

Yes, it’s possible. Using genomic technologies and specialized mouse models to develop preventative therapies, JAX scientists aim to stop Alzheimer’s before it starts.

Feb 15, 2023

RNA’s ‘joints’ play key role in our gene expression, scientists find

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

University of Chicago scientists have discovered a new wrinkle in our understanding of how our genes work. The team, led by Chuan He, the UChicago John T. Wilson Distinguished Service Professor of Chemistry, Biochemistry and Molecular Biology, shed light on a longstanding puzzle involved in a common way our genes are modified that is known as RNA methylation.

Published Jan. 27 in Science, the finding could have implications for for disease, as well as our picture of gene expression, development, and evolution.

For more than a decade, Chuan He’s laboratory has been focused on trying to unravel the puzzle of a phenomenon called RNA methylation, which we are increasingly understanding plays a key role in our bodies and lives—everything from cancer to PTSD to aging.

Feb 15, 2023

The World in 2090 — Technologies 70 Years From Now Will SHOCK You!

Posted by in categories: genetics, neuroscience, virtual reality

Are you ready to explore the future and imagine the incredible technological advancements that await us in the year 2090? From Neural Interfaces to Hypersonic Vactrains, Photosynthetic Humans, Fully Immersive Virtual Realities, Self-Healing Materials, and Genetic Enhancement, our world will look nothing like it does today.

Imagine controlling devices with your thoughts through Neural Interfaces, traveling from New York to Los Angeles in just 30 minutes with Hypersonic Vactrains, fueling your body with the sun with Photosynthetic Humans, immersing yourself in fully realistic virtual environments, repairing materials instantly with Self-Healing Materials, and enhancing your genetics for better physical and mental capabilities.

Continue reading “The World in 2090 — Technologies 70 Years From Now Will SHOCK You!” »

Feb 15, 2023

Consciousness_Paper-3.Pdf

Posted by in category: neuroscience

Self will and self reflection by Ben Goertzel.


Dropbox is a free service that lets you bring your photos, docs, and videos anywhere and share them easily. Never email yourself a file again!

Feb 15, 2023

A Drug That Cures Autism? Neuroscience Study Yields Promising Results

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

The behavioral disorders observed in autism are associated with a multitude of genetic alterations. Scientists from the Hector Institute for Translational Brain Research (HITBR) have now found another molecular cause for this condition. The transcription factor MYT1L normally protects the molecular identity of nerve cells. If it is genetically switched off in human nerve cells or in mice, the functional changes and symptoms typical of autism occur. A drug that blocks sodium channels in the cell membrane can reverse the consequences of MYT1L failure and alleviate the functional and behavioral abnormalities in mice.

Disorders from the autism spectrum (ASD, autism spectrum disorders) are not only manifested by impairments in social interaction, communication, interest formation, and by stereotypical behavior patterns. This is often accompanied by other abnormalities such as epilepsy or hyperactivity.

Scientists are intensively searching for the molecular abnormalities that contribute to this complex developmental disorder. A multitude of genetic factors that influence the molecular programs of the nerve cells have already been linked to the development of autism.