Increased cannabis use in individuals with depression
Cannabis use in those with depression has almost doubled since 2017, a new study reports.... Read More...
mental health
Brain differences detected in children with depressed parents
The right putamen, a brain area linked to reward, motivation, and feelings of pleasure, is smaller in children with a genetic risk factor for depression. Previous studies implicated reduced putamen volume with anhedonia, which is often associated with depression, suicidal behaviors, and psychosis.... Read More...
Imaging reveals pathways behind depression
Two new neuroimaging studies shed light on structural and functional abnormalities in the brains of those with major depressive disorder.... Read More...
Severe pregnancy-related depression may be rooted in inflammation
Inflammatory factors appear to contribute to pregnancy-related depression onset and severity. Researchers found elevated levels of IL-6 and IL-8 and reduced levels of IL-2 in blood samples taken from blood samples of pregnant women who reported symptoms of depression. Additionally, they found serotonin was drastically reduced.... Read More...
Could psychedelic drugs be a new treatment option for people with depression?
Study discussed the benefits of using psychedelics as an antidepressant option for those with depression.... Read More...
Side effects mild and brief with single antidepressant dose of intravenous ketamine
The side effects of administering ketamine to treat major depressive disorder are mild and persist for no longer than four hours, researchers report. Most of the side effects peaked within an hour of treatment, and many patients reported the effects as being significantly reduced two hours post ketamine administration.... Read More...
At what point does click-bait susceptibility become a mental health disorder?
One-third of patients seeking help for buying-shopping disorder (BSD) reported an addiction to online shopping. They also reported higher levels of anxiety and depression, in addition to greater severity of BSD symptoms.... Read More...
How artificial intelligence can transform psychiatry
Researchers developed an artificial intelligence system that can detect day-to-day changes in speech that may hint of mental health decline.... Read More...
Cholesterol and fat profiles at birth linked to psychological health at age 5
Children born with high levels of triglycerides and low-density lipoprotein in their cord blood samples were more likely to receive lower ratings from their teachers on both social and emotional development scales.... Read More...
Small RNAs link immune system and brain cells
Findings show sex-specific baizes in gene expression changes and demonstrate cellular control mechanisms based on microRNA change. The study sheds new light on genetic and neurological changes associated with schizophrenia and bipolar disorder.... Read More...
Depression linked to nutrition in middle-aged and older adults
Poor nutrition was linked to an increased risk of depression in middle-aged and older adults. Men who consume higher levels of fat and lower levels of omega-3 were more prone to depression. A diet low in fruits and vegetables was also associated with increased depression risks.... Read More...
Chronic adversity dampens dopamine production
Those who experience chronic adversity throughout life have impaired ability to produce sufficient dopamine levels to help them cope with stressful situations.... Read More...