Diseases, Conditions, Syndromes

COVID-19 leads to cognitive and behavioral problems in patients

COVID-19 patients suffer from cognitive and behavioral problems two months after being discharged from hospital, a new study presented at the 7th Congress of the European Academy of Neurology (EAN) has found.

Neuroscience

Compounds block stress-enhanced nicotine intake in rats

Stress is a major cause of relapse after people quit smoking. Worrying situations, such as money or relationship problems, can affect neurotransmitter levels in the brain, leading former smokers to reach for a cigarette. ...

Obstetrics & gynaecology

Vaginismus: The common condition leading to painful sex

The social and cultural messages we receive around sex give the impression everyone's "doing it" and it's always fun and enjoyable. But for many people, having sexual intercourse is extremely painful or impossible. One of ...

Addiction

Study examines how to help with problem gambling

With the lure of online gambling high during COVID-19 lockdowns—and SA gambling venues now reopening—partners and families of problem gamblers may be the first to see a problem emerging.

Psychology & Psychiatry

Diverging trends: Binge drinking and depression

Binge drinking among U.S. adolescents precipitously declined from 1991 to 2018, according to a new study at Columbia University Mailman School of Public Health. Depressive symptoms among U.S. adolescents have sharply increased ...

Health

Self-silencing may lead to increased risk of stroke

Expressing your true feelings is not only good for your mental health, but it could also be important for your physical health. A new study associates self-silencing (inhibiting one's self-expression) with greater carotid ...

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