Mind Matters News and Analysis on Natural and Artificial Intelligence

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super brain

Are Lab-Grown Human Brains the Next Big Thing?

Neurosurgeon Michael Egnor thinks the hopes for humanly conscious lab-grown brains are faint indeed

“Neural tissue grown in a lab cannot have intentionality unless it has sense organs,” Egnor says, “But such manufactured intentionality can only be about concrete things, not abstract things.”

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The Smartest Phone Is Silent in Class

While academics debate smartphones’ effect on teens, some hard facts begin to emerge
What if we focus on something more easily measurable than emotional well-being?: grades. There seems to be a growing consensus that students get better grades when separated from smartphones in learning environments. Read More ›
sharp ct scan of the human brain

How Tongue Stimulation Accelerates Brain Healing

The Amazing Clinical Results from Neurostimulation

The human brain can both adapt and heal itself. Can this healing be accelerated without brain surgery? Using stimulation, of all places, to the tongue can result in incredible changes to brain functions. Can this technology help rewire the brain of those with disorders like Multiple Sclerosis and Cerebral Palsy? That’s the topic today on Mind Matters. Show Notes 00:50 Read More ›

MRI or magnetic resonance image of head and brain scan. Close up view

How the Injured Brain Heals Itself

Our Amazing Neuroplasticity

You get a paper cut and over time your body heals it. The brain can also both adapt and heal itself. How can we facilitate this healing in patients with brain challenges? We address that question today on Mind Matters. Show Notes 01:15 | Introduction 02:25 | Brain Healing and Repair 04:50 | Neuroplasticity 06:00 | Nature of Addiction 07:45 Read More ›

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Plasma Ball

Researchers Identify a New Form of Brain Communication

Mouse studies find brain waves that can bypass synapses and gaps, even communicate with severed nerves

Such surprising new findings show that comparisons between a human brain and a computer greatly underestimate the complexity of the brain.

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Human Fetus Week Nine

The Junk Science of the Abortion Lobby

Fetuses not only experience pain but experience it more intensely than do adults
Much of pro-abortion advocacy is science denial—the deliberate misrepresentation of science to advance an ideological agenda. Mary Ziegler, a law professor at Florida State University, wrote a misleading essay on that theme in the New York Times, “Science won’t end this debate” (January 22, 2019). Read More ›
Afraid man in tinfoil helmet watches TV
Afraid man in tinfoil helmet watches TV, paranoia concept. UFO, conspiracy theory, brain theft protection, phobia

3: With Mind-Reading AI, You Will Never Have Secrets Again!

AI help, not hype, with Robert J. Marks: Did you read about the flap they had to cut out of a volunteer’s skull?

The Daily Mail is the United Kingdom’s second largest circulation daily. A headline from the webpage screams: No more secrets! New mind-reading machine can translate your thoughts and display them as text INSTANTLY! Not a lot of nuance there. The story continues on a tidal wave of hyperbole, • Researchers say they have developed a machine that can translate our thoughts •  The astonishing machine will analyse what you are thinking and display it as text ending with a charitable hope: •  Scientists hope that the machine can be used by people who are unable to speak The reality is that AI can read your mind for a few words repeated often if you have a flap cut out of your skull and Read More ›

Brain Disease Therapy

Researchers find loneliness is hard on the brain

What we think about our lives really does affect our health.
What’s less often recognized is that loneliness could cause be a cause of brain damage as well, at least if we go by rodent studies. Read More ›
Personal communication

Brain hacks

Do we understand the brain better if we see it as a computer?
Seeing the brain as a computer doesn’t tell us as much as we might think. When human beings build computers, we design them in a way that we can understand and use. So we think our brains must be like that too. Sure enough, in the vast complexity of our brains, we can surely find some elements that remind us of a computer. Others won’t.   Read More ›
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Does brain stimulation research challenge free will?

If we can be forced to want something, is the will still free?
The materialist interpretation of Reilly’s work is a misunderstanding of what the research actually shows. The stimulations did not evoke complex abstract intentions and acts—the patients didn’t reflexively decide to do integral calculus or donate to Amnesty International. Read More ›
MRI Image Of Head Showing Brain

Do either machines—or brains—really learn?

A further response to Jeffrey Shallit: Actually, brains don’t learn either. Only minds learn.
Learning is an ability of human beings, considered as a whole, to acquire new knowledge, not an ability of human organs considered individually. Read More ›
MRI Image Of Head Showing Brain

Do Big Brains Matter to Human Intelligence?

We don’t know. Brain research readily dissolves into confusion at that point

We also know very little about the human brain. Take this controversy about why the large human brain evolved...

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No Thanks, Google, I’ve Got This!

Hey Google, can you say a prayer for me? Hey Google, can you go to work for me today? I’m not in the mood. Hey Google, tuck my kids into bed. What if in the near future we are encouraged to leave these sorts of tasks to a Big Tech company? Far-fetched? Maybe right now. But what about ten years from now? Read More ›