Psychology & Psychiatry

Will ketamine treat your depression? Check your activity monitor

During a depressive episode, people often report having reduced energy, feeling slowed down and having reduced interest in activities. As their mood lifts, energy and activity return to their usual levels. A new study in ...

Cardiology

Regenerating the cells that keep the heart beating

Specialized cells that conduct electricity to keep the heart beating have a previously unrecognized ability to regenerate in the days after birth, a new study in mice by UT Southwestern researchers suggests. The finding, ...

Genetics

Cellular jetlag seems to favor the development of diabetes

Like almost all light-sensitive living beings, human beings follow biological rhythms set on a period of about 24 hours. The circadian clock (from Latin "circa" and "dies", which means "about a day") therefore describes the ...

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