Previous analyses within the nucleus accumbens showed that different genes were turned on or off in women, but not in men diagnosed with depression. These changes could have caused symptoms of depression, or alternatively, the experience of being depressed could have changed the brain -- a clue to why anti-depressants had not been successful for some women.

New research suggests that many people may indeed reap mental health benefits from working with plants -- even if they've never gardened before.

The mental health crisis among teens has prompted an urgent quest for preventive interventions. Researchers believe they have one. As the team explains in a recent study, the 30-minute online training module teaches teenagers to channel their stress responses away from something negative that needs to be feared and tamped down towards recognizing those responses -- sweaty palms, a racing heart, for example -- as a positive driving force.

Lack of safety, according to a new theory, may have a direct impact on the health of people in marginalized communities, particularly the LGBTQ community. The theory challenges decades of thinking that health disparities in the LGBTQ community are primarily due to encounters with stressful and discriminatory events, a concept called 'minority stress.'

A new study measures changes in the human brain's response to a perceived threat following non-invasive stimulation of the nervous system via the vagus nerve. The results have implications for the development of treatments for post-traumatic stress disorder (PTSD) and other mental health conditions, as well as for increasing alertness and attention during learning.

The World Health Organization (WHO) recently listed a new sibling diagnosis for post-traumatic stress disorder (PTSD), termed complex post-traumatic stress disorder (CPTSD). An international team has now summarized the symptoms of the long-awaited new diagnosis and issued guidelines for clinical assessment and treatment.

Adolescents are over three times more vulnerable to developing a cannabis addiction than adults, but may not be at increased risk of other mental health problems related to the drug, according to a new study.

Children conceived through medically assisted reproduction (MAR) fare better at school but are more likely to have mental health problems by their late teens, according to a new study.

Researchers have discovered electrical brain-wave patterns given off during social interactions in mice. They also observed that mice showing signs of stress, depression, or autism lacked these brain waves. The results reveal more about the mechanics underlying brain activity when socializing.

Many of us will have likely heard of music therapy and art therapy -- but what about 'travel therapy'? A new cross-disciplinary paper proposes we change how we view tourism, seeing it not just as a recreational experience but as an industry that can provide real health benefits.