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He was also scared because the experiment showed, in a concrete way, that humanity was at the dawn of a new era, one in which our thoughts could theoretically be snatched from our heads. What was going to happen, Dr. Gallant wondered, when you could read thoughts the thinker might not even be consciously aware of, when you could see people’s memories?

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Continue reading “The Brain Implants That Could Change Humanity” »

Women with Alzheimer’s disease tend to live longer than men with the disease — and a new study suggests that a gene on the X chromosome may help explain why.

Each person typically has one pair of sex chromosomes in each cell of their body. People assigned female at birth typically have two X chromosomes, while people assigned male at birth typically have one X chromosome and one Y chromosome.

Researchers say a gene called KDM6A may explain why women with Alzheimer’s disease tend to live longer than men with the same condition.

The lockdown “cure” for COVID may have caused more damage than the disease…

MINNEAPOLIS — A new study is sounding the alarm for patients taking dozens of common prescription and over-the-counter drugs. Researchers find that taking a particular class of drug, anticholinergics, increases the risk of developing mild thinking and memory problems.

The study shows there are about 100 of these types of drugs in widespread use. These medications treat everything from colds to high blood pressure to depression.

The research, published in the journal Neurology, finds that people with genetic risk factors for Alzheimer’s disease are particularly susceptible to these issues. Overall, scientists reveal patients with no cognitive issues are 47 percent more likely to develop a mental impairment if they’re taking at least one anticholinergic drug.

A new study provides an extraordinary close-up of the menagerie of neural cell types, yielding possible leads for neurological and psychiatric treatments.

With a pig-filled demonstration, Neuralink revealed its latest advancements in brain implants this week. But what do scientists think of Elon Musk’s company’s grand claims?

Sleep has critical roles in health and regeneration, and one of those is clearing the brain of metabolic waste, according to researchers from the US and Denmark.

Now, as reported in the journal Nature Communications, they’ve discovered in mice that the time of day matters, suggesting the process is controlled by circadian rhythms.

“Our group has shown that just being awake or asleep drastically changes how well the brain can clear waste,” says lead author Lauren Hablitz from the University of Rochester Medical Centre.

A total of 5,726 participants had their memory tested. Out of the 24 substances that were assessed for improving memory, these are the 5 most promising nootropics.

The researchers, Prof. Itamar Kahn of the Technion’s Rappaport Faculty of Medicine in Israel and Prof. Nancy Ratner of Cincinnati Children’s Hospital Medical Center (CCHMC), claimed that such a breakthrough demonstrates a potential new treatment for cognitive damages in the brain white matter, the areas of the central nervous system.