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Archive for the ‘neuroscience’ category: Page 290

Jul 4, 2022

Yann LeCun’s vision for creating autonomous machines

Posted by in categories: neuroscience, robotics/AI

In the midst of the heated debate about AI sentience, conscious machines and artificial general intelligence, Yann LeCun, Chief AI Scientist at Meta, published a blueprint for creating “autonomous machine intelligence.”

LeCun has compiled his ideas in a paper that draws inspiration from progress in machine learning, robotics, neuroscience and cognitive science. He lays out a roadmap for creating AI that can model and understand the world, reason and plan to do tasks on different timescales.

While the paper is not a scholarly document, it provides a very interesting framework for thinking about the different pieces needed to replicate animal and human intelligence. It also shows how the mindset of LeCun, an award-winning pioneer of deep learning, has changed and why he thinks current approaches to AI will not get us to human-level AI.

Jul 3, 2022

Brainwashing & Mind Control

Posted by in categories: cybercrime/malcode, genetics, neuroscience

The CCP


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We often worry about the possibility of a civilization developing methods of brainwashing to indoctrinate its population and turning into a totalitarian dictatorship. We will examine both existing and possible future methods and technologies for mind control, such as neuro-hacking and genetic programming, as well as the possible defenses against such brainwashing or conditioning and implications it has for civilization.

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Jul 3, 2022

Consciousness and Identity

Posted by in categories: existential risks, life extension, neuroscience, transhumanism

A look at how emerging concepts in science & technology could disrupt our most our understandings of identity, consciousness, and free will. This is the 5th episode of the Existential Crisis series which looks at concepts like Transhumanism, Life Extension, the Simulation Hypothesis, the Doomsday Argument, and the Anthropic Principle.

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Jul 3, 2022

Boltzmann Brains & the Anthropic Principle

Posted by in categories: neuroscience, particle physics

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We continue our discussion of the Boltzmann Brain — a hypothetical randomly assembled mind rather than an evolved one — by looking at the Anthropic Principle and the Fine-Tuned Universe Theory, alternative ways of viewing the probability of our existence than the classic Copernican Principle.
Make sure to catch Part 1 of the discussion at Up an Atom:

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Jul 3, 2022

‘Cognitive Immobility’ — When You’re Mentally Trapped in a Place From Your Past

Posted by in categories: habitats, neuroscience

Summary: Cognitive immobility is a form of mental entrapment that leads to conscious or unconscious efforts to recreate past instances in familiar locations.

Source: The Conversation.

If you have moved from one country to another, you may have left something behind – be it a relationship, a home, a feeling of safety or a sense of belonging. Because of this, you will continually reconstruct mental simulations of scenes, smells, sounds and sights from those places – sometimes causing stressful feelings and anxiety.

Jul 3, 2022

How your brain’s executive function works — and how to improve it | Sabine Doebel

Posted by in categories: business, entertainment, neuroscience

You use your brain’s executive function every day — it’s how you do things like pay attention, plan ahead and control impulses. Can you improve it to change for the better? With highlights from her research on child development, cognitive scientist Sabine Doebel explores the factors that affect executive function — and how you can use it to break bad habits and achieve your goals.

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Jul 3, 2022

Lithocholic Acid: A Gut Bacterial Metabolite That Extends Lifespan

Posted by in categories: genetics, life extension, neuroscience

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Jul 3, 2022

Joscha Bach, Synthetic Intelligence

Posted by in categories: neuroscience, robotics/AI

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Jul 2, 2022

40% of Older Adults: Newly Identified Form of Dementia Is Shockingly Common

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

A recent study indicates the prevalence of brain changes from limbic-predominant age-related TDP-43 encephalopathy might be approximately 40% in older adults and as high as 50% in people with Alzheimer’s.

Alzheimer’s disease is a disease that attacks the brain, causing a decline in mental ability that worsens over time. It is the most common form of dementia and accounts for 60 to 80 percent of dementia cases. There is no current cure for Alzheimer’s disease, but there are medications that can help ease the symptoms.

Jul 2, 2022

Head Injuries Can Rewire Whole-Brain Networks in Mice, Important New Maps Reveal

Posted by in categories: mapping, neuroscience

We know the brain changes after traumatic injury, and now we have maps from mice showing what that change looks like.

A team of scientists has traced connections between nerve cells throughout the entire brain of mice, showing that distant parts of the brain become disconnected after a head injury.

The stunning visualizations of brain-wide connectivity could help scientists understand how a traumatic brain injury, or TBI, alters cross-talk between different cells and brain regions, first in mice and then in humans.