Genetics

There is no 'gay gene,' major study concludes

There's no such thing as a single "gay gene" that drives a person's sexual behavior, concludes the largest genetic study ever conducted on the issue.

Psychology & Psychiatry

Insomnia has many faces

Researchers at the Netherlands Institute for Neuroscience revealed that there are five types of insomnia. This finding was published on Monday January 7 by The Lancet Psychiatry. A commentary in the journal stated that the ...

Psychology & Psychiatry

Callous and unemotional traits show in brain structure of boys only

Callous-unemotional traits are linked to differences in brain structure in boys, but not girls. This reports a European research team led by the University of Basel and University of Basel Psychiatric Hospital in a study ...

Psychology & Psychiatry

Moms can transmit psychiatric trouble to kids, according to study

Individual symptoms, such as anxiety, avoidance and a heightened response to stress, can be transmitted from mother to child and even grandchildren by multiple nongenetic mechanisms, a new study by investigators at Weill ...

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