Would you trust a memory that felt as real as all your other memories, and if other people confirmed that they remembered it too? What if the memory turned out to be false? This scenario was named the ‘Mandela effect’ by the self-described ‘paranormal consultant’ Fiona Broome after she discovered that other people shared her (false) memory of the South African civil rights leader Nelson Mandela dying in prison in the 1980s.
Is a shared false memory really due to a so-called ‘glitch in the matrix’, or is there some other explanation for what’s happening? Broome attributes the disparity to the many-worlds or ‘multiverse’ interpretation of quantum mechanics. Read More
You’ve felt it at one time or another. You’re standing on a crowded train platform, or in the park, and suddenly, your alertness spikes: you’re being watched.
The hair on the back of your neck stands up. From some unconscious part of your brain, an alarm sounds: “Look over there!” Often, you turn and find your mind was playing tricks on you. But sometimes you turn and meet the eyes of a stranger whose gaze you’ve somehow sensed without consciously seeing it.
The idea that we can feel another’s person’s gaze has captured the attention of fringe researchers and parapsychologists for decades, but are we anywhere closer to explaining the roots this unnerving feeling? Does it exist? Read More
Automated financial trading machines can make complex decisions in a thousandth of a second. A human being making a choice – however simple – can never be faster than about one-fifth of a second. Our reaction times are not only slow but also remarkably variable, ranging over hundreds of milliseconds.
Is this because our brains are poorly designed, prone to random uncertainty – or “noise” in the electronic jargon? Measured in the laboratory, even the neurons of a fly are both fast and precise in their responses to external events, down to a few milliseconds. The sloppiness of our reaction times looks less like an accident than a built-in feature. The brain deliberately procrastinates, even if we ask it to do otherwise. Read More
One night in 1984, a man broke into Jennifer Thompson’s apartment and raped her at knifepoint. Throughout the attack, the college student memorized every detail of her rapist’s face, promising herself that when she took the witness stand against him, “he was going to rot” in prison.
Thompson hurried to police the morning after the attack, giving them a detailed description of her rapist, filling in all the characteristics she’d memorized so carefully. The police put together a photographic lineup – the standard lineup technique in the modern U.S. – and Thompson selected a man named Ronald Junior Cotton. “I had picked the right guy,” she said. “I was sure. I knew it.”
But Cotton was innocent, as DNA evidence proved – after he’d spent 11 years in prison. Read More
In 1957 Vance Packard’s book The Hidden Persuaders shocked the world by revealing that messages exposed subliminally, below our level of perception, were able to increase sales of ice cream and Coke. The experiment he cited was later shown to be a hoax, but one of Packard’s other assertions, that advertising can influence us below our level of awareness, is absolutely true.
In fact, rather scarily, the vast majority of advertising’s influence on us is subconscious. My own research has shown how the emotive content of advertising enables it to break almost all the rules which we believe govern our own susceptibility to adverts. Read More
When we were children, the summer holidays seemed to last forever, and the wait between Christmases felt like an eternity. So why is that when we get older, the time just seems to zip by, with weeks, months and entire seasons disappearing from a blurred calendar at dizzying speed?
This apparently accelerated time travel is not a result of filling our adult lives with grown-up responsibilities and worries. Research does in fact seem to show that perceived time moves more quickly for older people making our lives feel busy and rushed. Read More
When Psy’s “Gangnam Style” broke YouTube, they refused to give it a single view.
When people soaked themselves during the ALS Ice Bucket Challenge, they called it a waste of water.
When Pokémon Go took the United States by storm after its release July 6, they went out of their way to tell friends, family and social network followers they would never play the game. They encouraged pocket monster trainers to grow up, pursue gainful employment or just get off their lawns. One writer, Mattie Lou Chandler, was compelled to publish “A Hater’s Guide to Pokémon Go.” Read More
It’s a stereotype, but many of us have made the assumption that scientists are a bit rigid and less artistic than others. Artists, on the other hand, are often seen as being less rational than the rest of us. Sometimes described as the left side of the brain versus the right side – or simply logical thinking versus artistic creativity – the two are often seen as polar opposites.
Neuroscience has already shown that everyone uses both sides of the brain when performing any task. And while certain patterns of brain activity have sometimes been linked to artistic or logical thinking, it doesn’t really explain who is good at what – and why. That’s because the exact interplay of nature and nurture is notoriously difficult to tease out. But if we put the brain aside for a while and just focus on documented ability, is there any evidence to support the logic versus art stereotype? Read More
Sprinkling “Omm” mantras between “Ooh Rah!” battle cries can pay dividends for members of the Marine Corps and other branches of the military. According to a growing body of research, regular meditation improves the wellbeing of military members — both active duty and those who have previously served.
Meditation is rooted in spirituality, which affects personal wellness in its own way, but the neurological underpinnings of meditation’s other health benefits are being widely assessed by researchers, and they’re building a scientific case for its benefits. Read More
The investigator, dressed incongruously in sweater and tie and holding a small metal box, stands in a bullring. He taunts a bull with a gesture of his hand. Suddenly the bull faces him and charges. Taking a couple of steps back, the investigator presses a button on the box to send a radio signal, and the bull halts in mid-stride. It turns away. The animal’s natural aggression has evaporated.
This risky behavior-control demonstration, conducted in Spain in 1963, was the signature experiment of José Manuel Rodríguez Delgado, a physiologist and scientific showman who explored the varied responses of the brain to electrical stimulation.
During the middle decades of the twentieth century, Delgado grew notorious for using electricity to elicit rage, anxiety, pleasure, drowsiness, and involuntary movements in his animal and human subjects. Critics complained that he was paving the way for mind control; Delgado countered that changing the functioning of brains through electrical stimulation was not necessarily a bad thing. Read More