Brain Education

Medical Xpress: Malicious brain cell identified—surprising finding fills gap in understanding astrocytes’ role in brain disease

Astrocytes—the star-shaped cells of our brain—are very busy. Their job description includes maintaining the blood-brain barrier, removing excess neurotransmitters, repairing brain tissue and more. Their important role in brain function suggests astrocytes are also involved in disease. Scientists are particularly interested in uncovering how they may drive inflammation in the brain. Brain inflammation is linked […] Enhanced 3-D imaging poised to advance treatments for brain diseases

Researchers have developed a combination of commercially available hardware and open-source software, named PySight, which improves rapid 2-D and 3-D imaging of the brain and other tissues. By seamlessly enabling integration of the fastest 3-D imaging solution available today, the advance in microscopy could help scientists to better understand brain dynamics and discover new treatments […]

Scientific American: Brain’s dumped DNA may lead to stress, depression

Humans and other mammals react to stressful situations through a series of well-orchestrated evolutionary adaptations. When faced with a predator looking for its next meal, or with worry of losing a job, our bodies release a cascade of stress hormones. Our heart rate spikes, breath quickens, muscles tense up and beads of sweat appear. (September […]

NBC News: Wine tasting can work the brain more than math, according to neuroscience

If you’re a wine connoisseur or enjoy a good Cabernet, you likely don’t need another reason to put “wine tasting” on a list of activities you like. But science has one for you: it can stimulate the brain more than a lot of other activities (from listening to a Beethoven concerto to solving a complex […]

Discover: How your brain lies with confirmation bias

The power of our fleshy brain to control our perceptions is well established, but it’s still hard to really believe, sometimes. It’s tempting to think of ourselves as perfect observers, passively gathering data and information. But however real reality may seem, it’s just whatever our brains our feeding us. We all have various biases that, […]

Live Science: Does your brain let you hear your own footsteps?

Our brain might come equipped with a noise-canceling feature: one that helps us ignore the sound of our own footsteps or the crunching of our bites. In a new study, which was conducted in mice, the mouse brain canceled out the sound of its own footsteps. This ability helped the mice to better hear other […]

Science Daily: Blood and brain fluid change first in Huntington’s disease

A simple blood test can detect the earliest changes caused by Huntington’s disease, even before scans can pick up any signs in the brain, a new UCL-led study has found.The study, published today in Science Translational Medicine, builds on recent evidence by the same research team, which found that a novel blood test can predict […]

UPI: Whole grain foods could help prevent type 2 diabetes

It may seem counterintuitive, but eating bread, pasta and cereal may actually help prevent type 2 diabetes, as long as those foods are made from whole grains, new research suggests.The study found that each serving of whole-grain foods per day was linked to as much as an 11 percent drop in the risk of type […]