Neuroscience

Frog in your throat? Stress might be to blame for vocal issues

Glossophobia, or the fear of public speaking, often comes up in lists of greatest fears. Such anxiety can often impact voice control leading to stammering or feeling like there is a "frog in your throat." A researcher from ...

Psychology & Psychiatry

REM sleep silences the siren of the brain

Upset by something unpleasant? We have all been there. Fortunately, it also passes. A new day, a new beginning. At least: if you have restful REM sleep. Researchers at the Netherlands Institute for Neuroscience discovered ...

Medical research

Study finds electronic cigarettes damage brain stem cells

A research team at the University of California, Riverside, has found that electronic cigarettes, often targeted to youth and pregnant women, produce a stress response in neural stem cells, which are critical cells in the ...

Psychology & Psychiatry

Boosting amino acid derivative may be a treatment for schizophrenia

Many psychiatric drugs act on the receptors or transporters of certain neurotransmitters in the brain. However, there is a great need for alternatives, and research is looking at other targets along the brain's metabolic ...

Psychology & Psychiatry

The pain of PTSD—and hope for help

Seth Moulton, a Massachusetts Congressman, decorated Iraq War veteran, and Democratic candidate for president, recently revealed that he has struggled with symptoms of post-traumatic stress disorder, or PTSD. While PTSD is ...

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