Psychology & Psychiatry

PTSD may be physical and not only psychological

The part of the brain that helps control emotion may be larger in people who develop post-traumatic stress disorder (PTSD) after brain injury compared to those with a brain injury without PTSD, according to a study released ...

Neuroscience

Blood clotting protein triggers immune attack on the brain

A new study from the Gladstone Institutes shows that a single drop of blood in the brain is sufficient to activate an autoimmune response akin to multiple sclerosis (MS). This is the first demonstration that introduction ...

Neuroscience

New hope for victims of traumatic brain injury

Every year, nearly two million people in the United States suffer traumatic brain injury (TBI), the leading cause of brain damage and permanent disabilities that include motor dysfunction, psychological disorders, and memory ...

Neuroscience

Scientists find first in human evidence of how memories form

In a discovery that could one day benefit people suffering from traumatic brain injury, Alzheimer's disease, and schizophrenia, UT Southwestern researchers have identified the characteristics of more than 100 memory-sensitive ...

Neuroscience

Computerized rehab aids those suffering from brain injuries

For the first time, researchers have shown that computerized cognitive rehabilitation (a program to help brain-injured or otherwise cognitively impaired individuals to restore normal functioning) can improve attention and ...

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