Weekly Neuroscience Update

The return of consciousness after traumatic brain injury (TBI) remains something of a mystery for scientists and is not easy to predict. A series of recently published studies have found that by using technologies to monitor brain functions after TBI, scientists may be able to better predict who will “wake up” after TBI and what brain circuits to target to potentially treat disorders of consciousness.

According to a new report, both genetics and environmental factors contribute to socioeconomic status’ impact in an interplay with effects that spans several areas of the brain.

An immersive virtual-reality anger control training program can reduce the level of anger provoked, according to a new study published in the peer-reviewed journal Cyberpsychology, Behavior, and Social Networking. 

A new study examines the influence of statins on emotional bias, a marker for risk of depression.

Researchers at Karolinska Institutet in Sweden have studied how the screen habits of U.S. children correlate with how their cognitive abilities develop over time. They found that the children who spent an above-average time playing video games increased their intelligence more than the average, while TV watching or social media had neither a positive nor a negative effect.

Finally this week, a new study reveals the mechanisms behind repetitive transcranial magnetic stimulation’s effect on the brain in the treatment of depression.

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