Mind Matters Natural and Artificial Intelligence News and Analysis

CategoryMedicine and Health

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Comatose male patient in hospital.

Covert Consciousness: When “Brain Dead” Doesn’t Mean Unconscious

Now that brain scan studies have established that at least 25% of people classed as brain dead can respond, doctors ask what to do for them?
New brain implant technology may help covertly conscious people make contact because neurons can interface with electrical systems. Read More ›
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Beauty injection concept. Syringe with violet liquid for hypodermic injection.

‘Nonmedical’ Assisted Suicide This Way Comes

Some assisted suicide advocates promote a model where no medical personnel need be involved
Germany’s highest court declared a fundamental right to commit or assist in a suicide for any reason, possibly excepting children. Read More ›
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surgical instruments in operation room.

The ‘Gender-Industrial Complex’ Makes Billions Annually

A new report produced recently by the American Principles Project sheds light on financial incentives
The report discusses long-term health risks and malpractice issues, demonstrating how the conjoining of big profits and radical ideology is a toxic mix. Read More ›
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Medical syringe with a needle at the end of the drop

Boosters of Assisted Suicide Want It To Be Much More Common

Activists want assisted suicide normalized well beyond the terminally ill so that we become euthanasia enthusiasts
Almost every state that legalized assisted suicide has already liberalized their laws. It’s NOT just a teensy change in medical ethics. Read More ›
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Intensive care emergency room with artificial lung ventilation monitor in the intensive care unit. Ventilation of the lungs with oxygen

Medical Journal Pushes Training for Doctors on How to Kill

Chillingly, most of the doctors who participated in a small study on assisted suicide, and who prescribe poison as part of their job, like it.
The push to increase assisted-suicide residency programs is designed to overcome most doctors' reluctance to kill their patients. Read More ›
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Epilepsy awareness concept: human face with copy space. epilepsy or seizure disorder.

What Brain Surgery for Epilepsy Taught Us About the Human Mind

Michael Egnor continues his discussion with Pat Flynn, noting that neither seizures nor Penfield’s brain stimulation provoked abstract thought
The claim that we will find a materialist explanation some day, no date specified, means that we never reckon with failure to do so. Read More ›
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parent and baby

Universal Infant Genetic Screening Pushed in Science Journal

It’s hard to opt out of a procedure that you don’t know is going to be performed. Think of the eugenic possibilities!
And imagine the mischief when eventually everyone’s genome — which should be private — becomes identifiable and hackable. Read More ›
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Upset senior man visiting wife in coma in hospital

Study: 25% of Coma Patients Showed Consciousness When Tested

Making contact with patients via brain scanning technology is a first step toward treatment of those who may now be deemed hopeless cases
Comatose patients who are aware but cannot communicate in usual ways might be helped by new brain–computer interface (BCI) technologies. Read More ›
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Smiling young lady learning and communicating in sign language online while sitting at workplace

The Difference Smartphones Make to People With Hearing Loss

Engineering is not an arm-chair exercise. Engineers mut get their prototypes out in the field where people they don't know will use them in ways they can't imagine
The most prominent example of unintended uses I can think of came about with the development of the internet itself. Read More ›
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Smart Elder playing Chess board game at home for training brain memory and thinking happy smiling selective focus at chess piece.

Not Suffering But Fighting: Dementia as a New Beginning

Writers, artists, and many others who must fight the late-life disorder are finding new resources to do so
One big change is that the role of social isolation in hastening the progress of the disease is becoming clearer — and thus more easily avoided. Read More ›
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placebo

How Believing You’ll Get Better May Affect Your Brain

A placebo effect experiment in mice pinpointed a change in an area of the brain not previously known to be involved in pain control
With humans, it is likely more complex but identifying the neural correlates of expectation may help produce more effective pain relief in humans and animals. Read More ›
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Emergency Department: Doctors, Nurses and Surgeons Move Seriously Injured Patient Lying on a Stretcher Through Hospital Corridors. Medical Staff in a Hurry Move Patient into Operating Theater.

The Mind Is Not Annihilated at Death, Emergency Room Doctor Says

ER specialist Sam Parnia is making waves with his challenge, based on his clinical experience and research, to the claim that the human mind is annihilated at death
Parnia says he is not religious. Rather, his views are the outcome of clinical experience in a field where doctors have literally never gone before. Read More ›
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beautiful red tulip on the background of forget me nots

When Deep Forgetfulness Was a Death Sentence…

Memory care specialist Stephen Post reminds us of that dark but recent era, in conversation with Michael Egnor
The use of people with dementia in cruel experiments during the Nazi era illustrates the thesis of Richard Weikart’s new book, Unnatural Death. Read More ›
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Man having dementia while sitting on his living room, trying to remember some place inside a sea of memories

A Status Report From the War on Late Life Dementia

Almost half of dementia cases could be prevented or delayed, researchers believe
Increasing longevity and widespread early diagnosis will mean that delaying the progress of the disease becomes very important over the next few decades. Read More ›
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Elderly father adult son and grandson out for a walk in the park.

Dementia: New insights in caring for deeply forgetful people

Dr. Stephen Post, an expert in memory disorders, talks to neurosurgeon Michael Egnor about when and how people suddenly remember again
Dr. Post considers it implausible that “rementia,” the sudden, brief return of a personal identity, can be explained purely in material brain terms. Read More ›
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Woman with an eating disorder, anorexia nervosa, in kitchen

At Least 60 People with Eating Disorders Euthanized or Assisted in Suicide since 2012

Most had other mental illnesses. How might those mental disorders have affected these poor people’s ability to “choose” to be killed or kill themselves?
Once the legalization train leaves the station, it is no longer containable or controllable. The category of “killables” never stops expanding. Read More ›
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Ultrasound of a fetus at 20 weeks

Unborn Child Learns the Accents, Rhythms of Mom’s Native Language

There is, however, a dark, little-told tale about how we learned much of what we know about unborn children today
Although Narayanan frowns on pro-lifers using information to show the individual humanity of the unborn child, that’s clearly where the science points. Read More ›
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A running humanoid robot in a marathon race with many people in the background. AI robot with ability to move and do activities like human. Artificial intelligence coexistence. Generative AI

AI health coaching: Risk vs. benefit

As health care analyst Katie Suleta points out, familiar problems like bias and hallucination could impact the health advice the AI coach gives
Maybe it comes down to the traditional advice about the internet in general: If it sounds unbelievable, don’t believe it, and when in doubt, doubt. Read More ›
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Creative brain stimulation concept. Half a human brain with half a coffee bean on a blue background.

Do We Need the Right Half of the Human Brain?

Generally, we do. Yet what happened when one woman lost the right half of her brain as an adult was unexpected

A little-reported 2021 case study published in Neurology Clinical Practice shows how resilient the human brain can be. A 29-year-old woman, CB, with no neurological or psychiatric history had a stroke, possibly due to medication issues. The damage was serious enough that a decision was made, with her consent, to remove almost all of the right side of her brain (hemispherectomy). As the study authors put it, “only a small disconnected right occipital pole was retained.” What impact would that have on her mind? The right hemisphere of the brain is thought by neuroscientists to play a specific role in “nonverbal” cognitive abilities. From Simply Psychology, we learn, Left hemisphere function The left hemisphere controls the right-hand side of the Read More ›

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Comatose male patient in hospital.

Heart attack doctor asks, is death now reversible?

If new findings in resuscitation techniques hold up, says Sam Parnia in his new book, brain conditions now deemed irreversible may be reversible

Resuscitation specialist Sam Parnia, reflects in his new book, Lucid Dying (Hachette, August 6, 2024), on the recent discovery that brains can be resuscitated hours after death. From the sample pages offered at the book’s Amazon site, we learn that in 2019, a writer at prominent science journal Nature sent Parnia a copy of the embargoed results of a study of pig brains from a slaughterhouse, kept alive for hours after death. “I was left totally stunned and speechless” he recounts: For at least a decade, I had tried to draw attention to the fact that our concept of life and death should be redefined. Death should no longer be viewed as a specific black-and-white moment. Instead, it should be Read More ›