This isn’t a war helmet — it’s a revolutionary brain scanner!
These aren’t Christmas lights, but the actual neural activity of Caenorhabditis Elegans, a parasitic nematode. The brain imaging was done by researchers at Princeton University, and no worm had to be cut open. Instead, the researchers used a special protein which fluoresces in response to calcium.
If you look back, you’ll find that some of your most treasured memories are linked to powerful emotions, be them positive or negative. Somehow, it may seem that negative emotions linger longer in our lives, long after the event that triggered them passed. Now, research has garnered tantalizing proof that suggests the most intense of human emotions is humiliation. The
Most dog owners will tell you that their pets are awesome, and if you ask them if they think their dog loves them, most of the time you’ll be met with a positive answer. But do dogs feel love or any kind positive emotion to similar to how a human does? This is a question that has eluded scientists for
Coma patients, be it inflicted from trauma or initiated by doctors to preserve bodily functions, have their brain activity regularly monitored using electroencephalography (EEG). When in a deep coma the brain activity is described by a flat-pattern signal- basically minimal to no response, one of the limits that nearly prompts establishing brain death. A group of physicians at University of
It’s rather clear that social-economic factors have a huge part to play in the development of an individual, but when discussing this we typically refer to education, something that can be more or less manipulated at any time, albeit with various degrees of difficulty. How do social-economic aspects affect the brain, though? Martha Farah, the founding director for Penn’s Center for Neuroscience and
Mind-controlled devices, also known as brain-computer interfaces, have evolved a lot in the past few years alone, offering countless people who are paralyzed or missing limbs the chance of living a normal life. Non-afflicted individuals may profit from brain-computer interfaces as well, either for fun (why bother with gamepads or even Kinect when you can control everything in a video
A rather debatable theory in psychology says the brain detects grammar errors even when we don’t consciously pay attention to them, sort of working on autopilot. Now, researchers at University of Oregon have come with tangible evidence pointing toward this idea after they performed a brain scan study. The team of psychologists, led by Laura Batterink, a postdoctoral researcher, invited native-English speaking
Researchers Case Western Reserve University School of Medicine and the University of Toronto have demonstrated for the first time that is possible to confirm or independently assess clinical diagnoses of autism in children simply by analyzing their brain activity. Reliable and efficient, their method might be employed at a massive scale as a means of accurately detecting the condition much
It’s remarkable how adaptable the human brain is especially in these extremely busy, crowded and most of all noise times. Focus is key, of course, and recently researchers have shown for instance how the brain hones in at one speaker at a time when subjected to multiple external stimuli, like other people jabbering around at a cocktail party. There’s no
For more than two centuries physicians have been using general anesthetics to perform surgeries, however even now in the 21st century scientists know very little about what happens to the brain when the patient moves to and fro a state of consciousness. This becomes even more important when you consider the very rare but frightening cases in which some patients