Mind Matters Reporting on Natural and Artificial Intelligence

CategoryNeuroscience

Near death experience Andrew Charney Unsplash 4gP2EKPlU1Q-unsplash

Near-Death Experiences Are More Real Than Some of the Research

At Scientific American, we learn of an analysis that tries to link them to recreational drug highs, based only on language use

The scientific “method” of inferring a common biological cause of the experiences by analyzing the language used to describe them is junk science. One may as well infer that lung cancer and tuberculosis have a common cause because sufferers from both diseases report cough, shortness of breath, chest pain, and weight loss.

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Buddhist monks are walking on temple in mist sunset,Thailand

Tibetan Monks Can Change Their Metabolism

Far from disproving it, science has documented it

For decades, a default assumption was that claims that meditating monks in the Buddhist tradition could greatly raise their temperature or slow their metabolism were assumed to be exaggerations that would yield to a scientific explanation. The scientific explanation turned out to be that they can do exactly that.

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Sport and travel memory photos on a table

Do We Actually Remember Everything?

Neuroscience evidence suggests that our real problem isn’t with remembering things but finding our memories when we need them

One of a pioneer neurosurgeon’s cases featured a patient who could, unaccountably, speak ancient Greek. The explanation was not occult but it was surely remarkable for what it shows about memory.

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PC displaying brain waves of male patient at lab
Selective focus on a computer recording brain waves of a mature gentleman getting his brain analyzed by an electroencephalography machine.

Was famous old evidence against free will just debunked?

The pattern that was thought to prove free will an illusion may have been noise

The participants in the experiment did not sense that their decision about flexing their fingers mattered, so they went with the flow. But, according to more recent research, the subjective experience of making a decision is not an illusion at all.

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Bottlenose Dolphin NASA public domain

Dolphinese: The Idea That Animals Think As We Do Dies Hard

But first it can lead us down strange paths
Down one of them, some researchers met a dolphin. Unfortunately for the dolphin. Read More ›
Blue watercolor triangle

A simple triangle can disprove materialism

Conventional descriptions of material processes do not help much when we are trying to account for abstract thought
Philosopher Edward Feser notes that there is a kind of mismatch between concepts and ideas on the one hand, which are abstract and completely general, and on the other hand, physical symbols and other material representations, which are always concrete, specific, and individual. Read More ›
Girls eye with paint and earth

Why Some Scientists Believe the Universe Is Conscious

They’re not mystics. But materialism is not giving good answers so they are looking around

These prominent thinkers are driven to panpsychism because materialism about the mind doesn’t really work. So if panpsychism ends up seeming absurd, dualism—there really is an immaterial world—is also worth considering.

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Person's face with eyes obstructed by hands

High Tech Can Help the Blind See and Amputees Feel

It’s not a miracle; the human nervous system can work with electronic information

The electronic devices communicate directly with sensory areas of the brain, bypassing damaged or destroyed eyes and limbs. 

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nerve cells, Neurologic Disease, tumors,brain surgery

A Materialist Neuroscientist Continues the Argument with Himself

On the topic of “intellectual seizures,” he seems committed to both points of view

I assert that intellectual seizures do not exist. Dr. Ali asserts that they do exist and that they do not. The difference between their existence and their non-existence seems to be Dr. Ali’s rhetorical needs of the moment.

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Drawing gears

We went back to visit Gödel, Escher, and Bach…

Forty years after publication, how has a big explain-the-mind book withstood the test of time?

Is there evidence that human minds function like computers and can soon be reproduced in software, as Hofstadter believed?

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Business concept for group of stacked paperclip with another one red plane paperclip is point to another direction as a team leadership

Can Materialism Explain Abstract Thought? Part II

Now Dr. Ali argues with Dr. Ali

I know of no report in medical history of an abstract thought evoked by a seizure or by brain stimulation. Which is odd, if the brain causes abstract thought.

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human brain on a running machine

Up! Up! Up! Keep Those Hippocampi Up!

The lighter side of neurobabble about our brains and ourselves

Neurobabble is a full-employment campaign for neuroscientists. Recast obvious social or psychological facts as brain events and you’ll never be out of work.

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J. P. Moreland’s Model of the Human Self Survived the Ultimate Field Test

Could the Christian philosopher rely on his model to help himself heal from psychiatric disorder?
To win the struggle with mental states that he knew to be aberrant, he had to clarify his view of the mind and the soul. But this time it was from the first-person perspective: it is not just my theory; this is happening to me. Read More ›
Labirinth

Tales of the Mind: A Neurologist Encounters the House of Mirrors

Materialism is an intellectual trap, out of which neuroscience needs to climb

Yale University neurologist Steven Novella posted recently on the science of growing brain tissue in the lab. It’s interesting stuff, but then we come to the jumbled metaphysical musings that conclude his post: There is a layer of weirdness to the very idea of brain tissue in a vat, because I think we are naturally uncomfortable with the very notion that our consciousness is the result of a clump of tissue shuttling ions around. It breaks the illusion that our brains evolved to have, a very compelling and persistent illusion – namely that the reality we perceive is real, rather than a constructed representation. That internal representation has a strong relationship to physical reality, but the two are not the Read More ›

Man silhouette on rural landscape background. Psychiatry and psychology concept.

Four Researchers Whose Work Sheds Light on the Reality of the Mind

The brain can be cut in half, but the intellect and will cannot, says Michael Egnor. The intellect and will are metaphysically simple

Neurosurgeon Michael Egnor was featured in a short film as a supplement to the Science Uprising series. There, he mentions four researchers who have shed light on the non-material mind nature of our minds: Wilder Penfield (1891–1976): Some of the earliest evidence came from neurosurgeon Wilder Penfield, who was the pioneer in epilepsy surgery in the mid 20th century. Penfield operated on over a thousand epilepsy patients while they were awake (under local anesthesia), and he stimulated their brains with electrodes in order to identify epileptic regions for surgical resection. He carefully recorded their responses to stimulation. In his book Mystery of the Mind, (1975) Penfield noted: “When I have caused a conscious patient to move his hand by applying Read More ›

Langzeit EEG

Do “forced thinking” seizures show that abstract thought is a material thing?

Epilepsy suppresses abstract thought, it does not evoke it
It’s worth noting that Wilder Penfield, (with Herbert Jasper, his neurologist colleague), was one of the first doctors to characterize forced thinking seizures and he asserted that there are no intellectual seizures. He understood that forced thinking seizures are not seizures of the intellect. Read More ›
Migräneanfall - Kopfschmerz

Do Epileptic Seizures Cause Abstract Thoughts?

A psychiatrist argues that “intellectual seizures” can occur

Seizures never evoke abstract thought. That is, if a seizure causes you to think about a triangle, it always causes you to imagine a particular triangle, not to define triangles abstractly.

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Head erased with pencil

Atheist Psychiatrist Misunderstands Evidence for an Immaterial Mind

Patients with massive brain damage were shown to have a mental life

Here is one way of seeing it: If someone took a sledgehammer to your computer and pulverized it, yet it still worked fairly well, you would conclude that there was something rather strange about the computer that you had not previously considered.

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