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CATEGORY

Psychology

Sleep, screens, tobacco : a study maps the vicious cycles of young adults’ mental health

Researchers at the University of Copenhagen modeled 175 causal relationships among 29 biological, psychological, and social factors to understand why the sleep and mental health of young adults are deteriorating.

Suppressing one’s emotions: a hidden cost to health and longevity

A twelve-year study by researchers at Harvard, Rochester and Columbia links the systematic suppression of emotions to an increased risk of mortality. Analysis and concrete recommendations.

Smartphone notifications : a study reveals their actual impact on concentration

A study by the University of Lausanne, conducted on 180 participants using a Stroop test, shows that a simple notification slows concentration for about seven seconds, even without checking the screen.

Students’ mental health : the 3040, a single number to be listened to and guided

Since July 1, 2026, 3040 is the single national helpline number for students in psychological distress, supported by the Ministry of Higher Education as part of the Grande Cause nationale 2026 on mental health.

Vacation : how many days does it really take to unplug from work ?

A week is not always enough to disconnect. Figures, a scientific study and the opinion of an occupational psychologist to calculate the length of vacation that truly recharges.

Social isolation : why it really increases the risk of dementia

Several converging studies establish a link between social isolation, perceived loneliness, and an increased risk of dementia, with a decline that would begin as early as age 50. Explanations and prevention strategies.

This personality trait may be linked to a longer life

A large Irish study of nearly 570,000 people and an Italian study conducted in Sardinia shed light on the link between personality traits and longevity.

Post-depression brain fog : an unexpected lead with an existing drug

A British clinical study suggests that the brain fog that persists after depression does not follow the same biological mechanisms as mood, and could be alleviated by a drug already used to treat constipation.

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