Mouse study reveals how depression and chronic stress can have an impact on cholesterol-lowering medications and influence the risk of heart disease.
Adolescents exposed to repeated trauma may have a maladaptive response to acute stress in important functional brain networks.
Researchers say stress may directly impact female fertility and ovarian reserve. Exposing female rats to scream sounds, researchers noted a decrease in estrogen and Anti-Mullerian hormone levels. Stress also reduced the number and quality of eggs, resulting in smaller litters. The findings shed light on the role stress may play on female reproduction.
A new meta-analysis study finds people engage in self-harm and think about suicide as a means of reducing some types of stress. The perceived stress release from embarking on destructive behaviors indicates a potential for therapy and other types of intervention.
Stress, anxiety, and depression during pregnancy were associated with altered key features in fetal brain development, resulting in decreased cognitive offspring in a child at 18 months of age.
People recall information better when the information is related to a stressful event, a new study reports.
Microglia dysfunction in those who experienced early life adversity prompts an aberrant stress response during adulthood that may be linked to mental illness.
The stress hormone cortisol reduces altruistic behaviors and alters brain activity in the dorsolateral prefrontal cortex in people with higher levels of empathy.
The motivation to exert sustained effort to achieve a goal following stress exposure depends on an individual's level of trait anxiety. The expression of CRHR1 in dopaminergic neurons in the ventral tegmental area connects anxiety to either boosted or diminished motivation levels.
Using chemogenetic technology to deactivate a small group of neurons in the claustrum made mice more resilient against chronic stress and reduced anxiety behaviors.
From elite athletes to students preparing to take an exam, people sometimes become overwhelmed by the pressure and this affects their ability to access their performance ability. Researchers reveal techniques to help prevent choking under pressure.
FKBP51, a protein linked to depression and anxiety disorders, also acts as a link between the stress response system and metabolic processes.
