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Brain

Seniors who played the Road Tour video game reportedly experienced an improvement in their...

It’s a sad fact of life that as we age, our cognitive skills decline. In particular, the “executive function” of our mind diminishes – this function is a key aspect of our memory, attention, perception, and problem solving skills. There may be help, however. Scientists from the University of Iowa are now claiming that by playing a specific video game, test subjects aged 50 and over were able to stop and even reverse the trend.  Read More

The lights themselves can be as small as single cells, and are printed onto the end of a f...

Optogenetics is the process by which genetically-programmed neurons or other cells can be activated by subjecting them to light. Among other things, the technology helps scientists understand how the brain works, which could in turn lead to new treatments for brain disorders. Presently, fiber optic cables must be wired into the brains of test animals in order to deliver light to the desired regions. That may be about to change, however, as scientists have created tiny LEDs that can be injected into the brain.  Read More

Banerji Subhasis (left) and Dr. John Heng, testing the SynPhNe system

People recovering from strokes can often find rehabilitation very frustrating. They try to move their hand in a certain way, for instance, but it just won’t do it – why not? That’s where a new system known as the Synergistic Physio-Neuro Platform (SynPhNe) comes into the picture. It guides patients through exercises, monitors their performance, and lets them know why they’re unable to perform certain tasks. They can then use that knowledge to self-correct their actions, instead of just getting exasperated.  Read More

Now you see it, now you don't – an intact adult mouse brain before and after the two-day C...

Many will remember the colorless colas that came and went in the early 90s. While they were nothing more than a gimmick, Stanford University researchers have developed a clear technology that should prove a little more beneficial to humanity. They have developed a process called CLARITY that turns a normally opaque brain transparent, allowing postmortem examinations to be done without slicing and dicing and opening the doors to a wealth of information about our least understood organ.  Read More

Scientists have used Deep Brain Stimulation to successfully treat patients suffering from ...

Deep Brain Stimulation, in which a pacemaker-like device activates select regions of the brain via implanted electrodes, has been used to help people suffering from a variety of neurological problems. Just in the past few years, studies have explored its use for treating anorexia, Alzheimer’s, and memory disorders. Now, perhaps not surprisingly, scientists from Germany’s Bonn University Hospital have found that it also appears to do wonders for acute depression.  Read More

Scientists have been able to instantly cure rats of cocaine addiction, by applying laser l...

Like so many other illicit drugs, cocaine can be extremely, destructively addictive. Recent research suggests, however, that ridding people of such addictions may be as simple as zapping them on them scalp. In a study conducted at the National Institutes of Health (NIH), and at the Ernest Gallo Clinic and Research Center at UC San Francisco, scientists were able to turn cocaine addiction on and off in rats via pulses of laser light to their brains.  Read More

A boxer utilizing the new concussion-detecting test

Concussions should be tended to a soon as possible after they occur, but it’s often difficult to tell whether or not one has actually been sustained, without taking the person to a hospital. That’s why scientists at Indiana’s University of Notre Dame have developed a tablet-based test that detects concussions on the spot, by analyzing the voice.  Read More

The Mindwalker project has received a grant of EUR 2.75 million (roughly US$3.5 million) a...

Each year, thousands of people worldwide experience full or partial paralysis as a result of spinal cord injury. Though there’s currently no medical cure for such injuries, new EU-funded research poses the potential to give patients the ability to walk again, with the aid of a mind-controlled robotic exoskeleton dubbed “Mindwalker.”  Read More

Developed by Neurowear, the Mico headphones use a brainwave sensor to detect the wearer's ...

Finding the perfect song to match what a person is feeling is practically an art form. It's the main reason people spend so much time putting together song playlists for any occasion. But what if you didn't need to hand-pick songs yourself and just let your brain pick them for you? That's the idea behind Neurowear's latest gadget, the Mico headphones, which use a brainwave sensor to detect the wearer's mood and play a song to match.  Read More

Researchers at Yale University have now found a molecular switch that can give an adult br...

It’s no secret that juvenile brains are more malleable and able to learn new things faster than adult ones – just ask any adult who has tried to learn a new language. That malleability also enables younger brains to recover more quickly from trauma. Researchers at Yale University have now found a way to effectively turn back the clock and make an old brain young again.  Read More

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