Brain Function Impacts How Experiences Contribute to Depression
A new study examines the relationship between brain function and the impact of life events on depressive symptoms. ... Read More...
Elsevier
‘Compulsivity Circuit’ in Heavy Drinkers Identified
Researchers identify a driving network for compulsivity in those with alcohol use disorders. The study reports heavy drinkers have more activity in the prefronal cortex, insular and striatum, areas of the brain critical for reward and decision making.... Read More...
Stress During Pregnancy Increases Mood Disorder Risk for Female Offspring
A new study reports maternal stress during pregnancy can increase the risk of female offspring developing mood disorders. Researchers reveal higher maternal cortisol levels during pregnancy were linked to alterations in newborns' functional brain connectivity in emotional processing areas.... Read More...
Prevalence of Eating Disorders Taken From Largest Sample in US
Researchers have revised outdated estimates of the prevalence of eating disorders in the US. The study estimates 0.80% of people will suffer from anorexia during their life time, while 0.28% will be affected by bulimia and 0.85% of people will suffer from binge eating disorders.... Read More...
People with Family History of Alcoholism Release More Dopamine in Expectation of Alcohol
A new study reports people who have a family history of alcohol use disorder release more dopamine in the ventral striatum as a response to the expectation of receiving an alcoholic drink than those without a family history of alcoholism.... Read More...
Magnetic Stimulation Dampens Brain Response to Drug Cues in Addiction
Researchers report a single session of transcranial magnetic stimulation can significantly reduce drug cue reactivity for those with substance abuse problems.... Read More...
People with OCD Process Emotions Differently Than Their Unaffected Siblings
When viewing OCD related images, those with the disorder had increased distress and higher levels of activity in emotion related brain regions than their siblings who did not suffer from OCD, researchers report. ... Read More...
Good Early Parent-Child Interaction Enhances Brain Development and Protects Against Harmful Behaviors
Robust communication between parent and child during early years appears to have a beneficial effect on health behaviors as adults, researchers report. Adults who reported good communication with their parents as children had lower instances of alcohol abuse and eating disorders.... Read More...
Communication Difficulties Linked to Increased Risk of Self Harm and Suicidal Behavior
A new study reports children who have difficulties with social communication have an increased risk of sucidiality and self harm behaviors by the age of 16 than those who do not face such difficulties.... Read More...
Pregnant Mothers and Offspring Should Limit Added Sugars in Diet to Protect Childhood Cognition
Researchers warn pregnant women and their children to avoid drinking too many sodas, as excessive amounts of sugar in these drinks can negatively impact memory and learning. However, consuming fruits appears to be beneficial for cognitive development, the study reports.... Read More...
Is the ‘Queen Bee’ Phenomenon a Myth?
Researchers report when women are afforded more power and discretion in leadership roles, they act benevolently over their subordinate female colleagues. ... Read More...
Men and Women Have Opposite Genetic Alterations in Depression
Researchers discover genes associated with major depressive disorder are altered in opposite directions in males compared to females.... Read More...