Psychology & Psychiatry

Helping others dampens the effects of everyday stress

Providing help to friends, acquaintances, and even strangers can mitigate the impact of daily stressors on our emotions and our mental health, according to new research published in Clinical Psychological Science, a journal ...

Neuroscience

How the stress hormone cortisol reinforces traumatic memories

The stress hormone cortisol strengthens memories of scary experiences. However, it is effective not only while the memory is being formed for the first time, but also later when people look back at an experience while the ...

Psychology & Psychiatry

PTSD soldiers more likely to see a world full of threat

Soldiers with post-traumatic stress disorder (PTSD) may see a world more full of threat than those not suffering from the affliction, according to a study led by UBC and The Hospital for Sick Children (SickKids) in Toronto.

Health

Sugar-sweetened beverages suppress the body's stress response

Drinking sugar-sweetened beverages can suppress the hormone cortisol and stress responses in the brain, but diet beverages sweetened with aspartame do not have the same effect, according to a new study published in the Endocrine ...

Psychology & Psychiatry

Rekindling marriage after combat deployment

A new study offers strategies for rekindling marriage after a spouse returns home from combat with post-traumatic stress symptoms present in one or both of the spouses.

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