By: UT Dallas
— Drs. Dan Krawczyk and Kihwan Han review MRI scans. Credit: Center for BrainHealth, Randy Anderson
Scientist Gets Grant for Study of Veterans with Traumatic Brain Injuries (UT Dallas release):
A researcher from the Center for BrainHealth at UT Dallas has been awarded a $2.7 million grant from the Department of Defense (DoD) under the Joint Warfighter Medical Research Program.
The grant, awarded to Dr. Daniel Krawczyk, deputy director of the Center for BrainHealth, will fund research, via a virtual technology platform, to improve cognitive and functional deficits for Read the rest of this entry »
— DIY tDCS device: Four 9-volt batteries and sticky self-adhesive electrodes, connected by a circuit board. Courtesy of Matt Herich
Students Zap Their Brains For a Boost, For Better Or Worse (NPR):
“Last October, Matt Herich was listening to the news while he drove door to door delivering pizzas. A story came on the radio about a technology that sends an electric current through your brain to possibly make you better at Read the rest of this entry »
How stress may increase risk of heart disease and stroke (ScienceDaily):
“Heightened activity in the amygdala — a region of the brain involved in stress — is associated with a greater risk of heart disease and stroke, according to a study published in The Lancet that provides new insights into Read the rest of this entry »
—Language task fMRI and resting-state fMRI data from a presurgical patient with left temporal lobe epilepsy. Copyright Bradley Goodyear, Einat Liebenthal and Victoria Mosher.
Can brain scans help doctors navigate epilepsy surgery? (UPI)
“…When medication doesn’t effectively control epilepsy, surgery may be recommended. Doctors can remove the part of the brain that triggers seizures or use certain procedures to control seizure activity.
Before surgery, however, the brain must be “mapped” to ensure the regions responsible for language and memory aren’t damaged during Read the rest of this entry »
Is Your iPhone Really Frying Your Brain? Five Things You Need To Know (Forbes):
“…since the announcement of the first iPhone ten years ago this week, concerns about devices turning their users into mindless drones seem to have reached a fever pitch. So is the internet really bad for your brain? Here’s what we know…”The average IQ of the population at large has been increasing every 10 years,” says Alvaro Fernandez, who runs Sharp Brains, an applied neuroscience company. “IQ is not the only thing that matters, but if something was very, very harmful for our brains, we would have already noticed it there.”
“We have to be very careful with children,” Alvaro concedes. “[Smart devices] can create an addiction if they are exposed too early. Adults also have to prevent constant distractions.”
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