Mind Matters Natural and Artificial Intelligence News and Analysis

CategoryNeuroscience

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Brain head human mental idea mind 3D illustration background

Hotter water? Neuroscientist Christof Koch plans to study NDEs

Having survived an effort to Cancel him, he makes no further commitment to a conventional materialist view

Koch might wish to consider William James’s neglected theory of consciousness: the brain does not create the mind; it focuses it.

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Neurosurgeon preparing for brain surgery with the help of a 3D holographic brain model Stock Photo with copy space

Neuroscientists Who Don’t Endorse Materialism Face Career Ruin

In a recent podcast with Pat Flynn, Michael Egnor offers an anecdote that shows how far the field is in the tank for materialism

Materialism in neuroscience is not a finding, it is a tenet. It does not need to be true. It simply needs to be enforced.

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Head of a woman - showing different states of mind and being through tranparency

Is the Mind Reducible to the Brain? The Debate in Krakow

Free will, abstract thought, and all the rest...?

The debate in Krakow, Poland, sponsored by education foundation Fundacja En Arche is now available, with translation, at YouTube.

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spread of digital brain connections. Artificial intelligence and the idea of neural networks. Concept for mapping the brain's neuronal connections and connectome. Generative AI

Is “The brain is a computer!” One of Science’s Biggest Mistakes?

If so, the mistake throws a wrench into claims that conscious computers can ever be built

The messy processes of the brain that enable the various layers of consciousness bear no relationship to what happens in computers.

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Evolution of the human brain from a smaller, primitive brain to the larger, more complex brain of modern humans

Science Journal: Humans’ Big Brains Evolved “For No Particular Reason”?

The human brain, the most complex object in the known universe, arose “for no particular reason”?

We’ve heard countless times that bigger brains evolved to allow for higher intelligence in our hominid ancestors – but not any more.

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consciousness intelligence, brain neuron generative ai

Science Can Fully Explain Consciousness? By 326 Theories…

To call consciousness studies a degenerating paradigm might be too charitable. How much of it rises to the level of falsification?

It’s supposed to be a given that machines or brain organoids might be conscious despite not knowing what that is or how it works — but preborn children can’t be…

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Surgery, anesthesia and doctor with woman with oxygen mask for medical service, operation and procedure. Healthcare, hospital and surgeons with gas, breathing and ventilation equipment for patient

Are We Really “Unconscious” While Under Anesthesia?

Modern medics rely very much on anesthesia but how it works is not quite clear

Part of the reason we don’t know exactly how anesthesia works is surely that we do not know what consciousness is (there are at least 325 theories out there).

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iceberg on blue ocean

A Mystery of Consciousness — Thinking While in a Coma

Researchers are finding that many unresponsive bran-damaged people have covert consciousness. The question is, how to help them?

Neurologist Brian Edlow hopes that brain–computer interface technology like Neuralink will help researchers communicate with covertly conscious people.

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love song

Why Memories Cannot Really Be “Stored” Anywhere

A song might capture the immaterial nature of memory

Where exactly is a popular song located? It lives in memory, human and recorded, in many forms. But it occupies no spatial location.

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Memories

Philosopher: Memories Are Not “Stored” in the Brain

Memory is a function of time, not place, says Oxford's Victoria Trumbull

Neurosurgeon Michael Egnor agrees; the image of storing and erasing memories is popular due to computer technology but not relevant to memory.

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Single naked flame in black space.

What Do People Who Are Conscious But Lack a Cortex Demonstrate?

Consciousness does not necessarily reside in the cortex, as is commonly assumed

Neuroplasticity is a very interesting and important area of research. But the careless and casual attribution of unexpected mental states to it is junk science.

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A photorealistic view of an abstract puzzle with a magnifying glass highlighting a missing piece shaped like a question mark, symbolizing problem-solving and critical thinking.

Why Egnor Finds Neuroscientists’ Lack of Curiosity “Unbelievable”

It seems as if they simply do not want to know about findings that challenge materialism

Unfortunately, some of them spend a lot of time trying to discredit people who are willing to look at these questions.

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A secret garden back door with a whimsical outdoor retreat.

Do People With Split Brains Have Back Door Communications?

Some neuroscientists think that split brain communications can thus be explained that way. Michael Egnor disagrees

The simpler explanation, he says, is that percepts, perceptions travel through axons. Conceptions don’t travel through axons because they’re not material.

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image illustrates striking representation of human mind, divided into two contrasting halves. One side features blue brain against pink background, while other s orange brain yellow

The Astonishing Fact That Split Brain Patients Reveal

Perception (what we take in from the world around us) can be split but conception (ideas) are not split. And no one has two minds

A misguided article in Popular Mechanics gave neurosurgeon Michael Egnor a chance to shed light on a unique fact about people with split brains here.

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Psychology.

How Much Does the Mind Weigh? How Long Is It?

A recent article at Popular Mechanics provides a chance to reflect on mind vs. matter — and materialism

People are entitled to their own definitions of materialism, of course. But once we focus on a standard one, we see that it is false to the reality of the human mind.

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A close-up shot of a clear crystal ball with a rainbow spectrum inside casting a shadow

How Sudden Lucidity at Death Became a Science Topic

Psychologist Alexander Batthyány and neurosurgeon Michael Egnor discuss the implications of clear consciousness despite deadly illness

Serious research on terminal lucidity will immensely damage the sort of materialism that Harvard psychologist Steven Pinker champions.

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Conceptual design of quantum mechanics, featuring particles entangled in a network of energy waves, illustrating the interconnectedness and non-locality of quantum particles

Does Quantum Mechanics Help Us Make Sense of the Soul?

Quantum mechanics seems to be the game-changer that Albert Einstein (1879–1955) feared it would be. It is certain to liven up discussions about the soul

Shermer told Mind Matters News after the event that he would bump up his credence in the existence of souls from 1% to 2% out of 99%.

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A detailed digital illustration showcasing the interaction between DNA molecules and a complex molecular machine within a biological environment

Skeptic Michael Shermer’s (Non)-Vision of the Soul

Responding to Michael Egnor at COSM 2025, he said that the soul is an explanation but not a good explanation for our relationship to our bodies

He sees words like “mind” and “soul” as just linguistic placeholders until we have a fully material explanation for how we function.

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3D render of AI brain merging biological neurons with golden circuit board. BCI, machine learning, or futuristic technology concept. Abstract dark background with glowing connections.

Does Neuroscience Show That We Are Mere Biological Machines?

At COSM 2025, neurosurgeon Michael Egnor assembled his strongest evidence for no

Egnor thinks that the strongest evidence that the mind is not merely the brain comes from epilepsy and split brain research.

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mind, body, spirit, soul and you

Are Human Beings Machines? Surgeon and Historian Go Head-to-Head

At COSM 2025, neurosurgeon Michael Egnor and Skeptic Magazine editor Michael Shermer faced off on some of the most critical questions of our lives

Egnor says there is massive evidence that the mind is not simply what the brain does but Shermer insists that it is all unexplained natural phenomena.

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