University of Texas Medical Branch at Galveston researchers have uncovered what may be a key molecular mechanism behind the lasting damage done by traumatic brain injury. The discovery centers on a particular form of a protein that neuroscientists call tau, which has also been associated with...
Humans and most mammals can determine the spatial origin of sounds with remarkable acuity. We use this ability all the time - crossing the street; locating an invisible ringing cell phone in a cluttered bedroom. To accomplish this small daily miracle, the brain has developed a circuit that's...
You are sitting on your couch flipping through TV channels trying to decide whether to stay put or get up for a snack. Such everyday decisions about whether to "stay" or to "go" are supported by a brain region called the anterior cingulate cortex (ACC), which is part of the prefrontal cortex...
Until now, little was scientifically known about the human potential to cultivate compassion - the emotional state of caring for people who are suffering in a way that motivates altruistic behavior. A new study by researchers at the Center for Investigating Healthy Minds at the Waisman Center of...
A new study provides neurobiological evidence for dysfunction in the neural circuitry underlying emotion regulation in people with insomnia, which may have implications for the risk relationship between insomnia and depression. "Insomnia has been consistently identified as a risk factor for...
Studying the networks of connections in the brains of people affected by schizophrenia, bipolar disease or depression has allowed Dr. Peter Williamson, from Western University, to gain a better understanding of the biological basis of these important diseases.
Dr. Williamson and colleagues...
These three supplements have been shown to improve memory and thinking; prevent brain shrinkage; and otherwise help brains stay sharp (no matter how old or young you are). More »
3 Supplements To Help Keep Your Brain Healthy is a post from Blisstree - Get tips on healthy living, work outs...
New research shows that craving drugs such as nicotine can be visualized in specific regions of the brain that are implicated in determining the value of actions, in planning actions and in motivation. Dr. Alain Dagher, from McGill University, suggests abnormal interactions between these...
A new tool being developed by UT Arlington assistant professor of physics could help scientists map and track the interactions between neurons inside different areas of the brain. The journal Optics Letters recently published a paper by Samarendra Mohanty on the development of a fiber-optic...
In the future, if you want to improve your ability to manipulate numbers in your head, you might just plug yourself in. So say researchers who reported in the Cell Press journal Current Biology on studies of a harmless form of brain stimulation applied to an area known to be important for math...
New technology developed at the University of California, Berkeley, is using wireless signals to provide real-time, non-invasive diagnoses of brain swelling or bleeding.
The device analyzes data from low energy electromagnetic waves that are similar to those used to transmit radio and mobile...
The omega-3 fatty acids in fish oil seem "to mimic the effects of calorie restrictive diets," scientists say. More »
Fish Oil Protects Brain From Crappy Diet is a post from Blisstree - Get tips on healthy living, work outs, wellness & health food recipes. Advice & news on mental health &...
JAMA Psychiatry Study Highlights A study by Craig J. Bryan, Psy.D., A.B.P.P., of the National Center for Veterans Studies, Salt Lake City, Utah, suggests that suicide risk is higher among military personnel with more lifetime traumatic brain injuries (TBIs). Patients included 161 military...
Doctors often diagnose tuberous sclerosis complex (TSC) based on the abnormal growths the genetic disease causes in organs around the body. Those overt anatomical structures, however, belie the microscopic and mysterious neurological differences behind the disease's troublesome behavioral...
Different brain areas are activated when we choose to suppress an emotion, compared to when we are instructed to inhibit an emotion, according a new study from the UCL Institute of Cognitive Neuroscience and Ghent University. In this study, published in Brain Structure and Function, the...
For nearly a decade, doctors have used an implanted electronic stimulator to treat severe depression in people who don’t respond to standard antidepressant therapy.
Now, preliminary brain scan studies conducted by researchers at Washington University School of Medicine in St. Louis are...
Johns Hopkins researchers believe they may have discovered an explanation for the sleepless nights associated with restless legs syndrome (RLS), a symptom that persists even when the disruptive, overwhelming nocturnal urge to move the legs is treated successfully with medication.
Neurologists...
Leaving the house in the morning may seem simple, but with every move we make, our brains are working feverishly to create maps of the outside world that allow us to navigate and to remember where we are. Take one step out the front door, and an individual brain cell fires. Pass by your rose...
JAMA Psychiatry Study Highlights In a study, Jean Decety, Ph.D., of the University of Chicago, Illinois, and colleagues examined the potential differences in patterns of neural activity among incarcerated individuals with psychopathy and incarcerated persons serving as controls during the...