Medicine is perfect for heartwarming stories. Some close relative is facing the most hopeless prognosis, such as being in a vegetative state. Someone tries a wild treatment, and boom, people are crying, the relative is awake, and the headlines go viral. But science doesn’t really work this way.
No one ever said playing football was good for your brain. By this point, most sports fans have heard that those who suffer repeated concussions could possibly also suffer early-onset dementia and other neurological symptoms. This, in fact, could have lead Kansas City Chiefs’ Jovan Belcher to kill his girlfriend and…
A 27-year-old man had been suffering frequent headaches and had been falling over frequently for around three years. But when he had a seizure, he headed to the emergency department. They took an MRI and found THIS.
Despite all the headway that science has made in understanding autism in recent years, knowing which children will one day develop autism is still almost impossible to predict. Children diagnosed with autism appear to behave normally until around two, and until then there is often no indication that anything is wrong.
Earlier this month, a new study came out suggesting that it’s possible to predict whether a toddler will become a criminal. Based on neurological exams, scientists correlated the brain health of people at age three with whether they went on to commit any crimes as adults. And for those with poor brain health, 80…
A few months ago I started getting headaches, and they were weird. If a bad hangover headache feels splitting, I’d describe these headaches as searing, as if someone had hit me over the head with a red hot rod of steel sending electric bolts of pain across my skull.
If you’ve experienced it, you know what I’m talking about, although you might not have known the name for it. It’s when a sound triggers a physiological response from your body—perhaps a slight tingling that starts at the nape of your neck. It feels gooooood. But what is it?
The question of whether or not human beings possess free will is a source of much contention, particularly between neuroscientists and philosophers. A new study pitted humans against a computer to test whether our conscious decisions are actually determined by unconscious processes. Perhaps, the premise suggests, we…
There’s a neurological reason for apathy and laziness, according to new research. Inefficient connections between certain areas of the brain may make it harder for some people to decide to act.
In the past day you may have seen the internet lighting up with appreciations for the writer and neurologist Oliver Sacks. He died yesterday at age 82, leaving behind a lifetime of illuminating writing that helped us to understand our own brains as beautiful, imperfect machines. Here are a few of our favorite books…
Neurologist and writer Oliver Sacks passed away today at the age of 82. Sacks is best known for his writing, which brought neurological case studies to life for a general audience.
Mentally count the windows in your home. Did you close your eyes? Visualize your house’s layout in your head? I did, when I tried this task. But some people, researchers have discovered, seem to be incapable of producing and holding such images in their mind’s eye. (They’re also perfectly capable of answering the…
Echolocation isn’t just for bats and dolphins—people can do it, too. Some blind people have learned to use echolocation to tell the size, density, and texture of objects around them, and researchers believe anyone can learn how.
In a recent study, an "expensive" salt solution was shown to to be significantly more effective at managing the symptoms of patients with Parkinson's disease than an "inexpensive" one. The salt solutions were identical placebos.
Humans have asked where we come from for thousands of years, across all cultures. But only recently have we started to address the mystery of the evolution of the human brain — the organ that's the source of those existential questions, not to mention our evolutionary success itself.
Sleepwalking is equal parts fascinating and terrifying. The notion we can be in control of our bodies without having any responsibility for what we do is incredibly unnerving. But what actually happens in your brain (and your body) when you sleepwalk? Here's what science has found out.
A 24-year-old woman complaining of dizziness and nausea was admitted to a hospital in Shandong Province recently, where she told doctors she had struggled with balance all her life. When doctors performed a brain scan, they immediately noticed the problem: The woman was missing her cerebellum.
Here's one of the eerier conditions out there. Pathological laughter and crying can cause patients to go into fits of laughter, or tears, out of the blue. The people who have it generally feel calm, but can't physically restrain themselves in any way. Why?