Obstetrics & gynaecology

Abnormal menstrual cycle linked to elevated mortality

(HealthDay)—Abnormal menstrual cycle characteristics are associated with elevated mortality risk, according to a study presented at the annual American Society for Reproductive Medicine (ASRM) Scientific Congress and Expo, ...

Oncology & Cancer

Oncologists respond swiftly to FDA safety alerts, study finds

Within six months of the U.S. Food and Drug Administration's (FDA) move to restrict the label of two immunotherapies, usage of those therapies among oncologists dropped by about 50 percent, according to a new study from researchers ...

Neuroscience

Why is the brain disturbed by harsh sounds?

Why do the harsh sounds emitted by alarms or human shrieks grab our attention? What is going on in the brain when it detects these frequencies? Neuroscientists from the University of Geneva (UNIGE) and Geneva University Hospitals ...

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Alertness is the state of paying close and continuous attention, being watchful and prompt to meet danger or emergency, or being quick to perceive and act. It is related to psychology as well as to physiology. A lack of alertness is a symptom of a number of conditions, including narcolepsy, attention deficit disorder, chronic fatigue syndrome, depression, Addison's disease, or sleep deprivation. The word is formed from "alert", which comes from the Italian "all'erta" (on the watch, literally, on the height; 1618)

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