Teens who choose to spend time alone may know what's best for them, according to new research that suggests solitude isn't a red flag for isolation or depression.
Selective serotonin reuptake inhibitors (SSRIs) are the most commonly prescribed medication for major depressive disorder (MDD), yet scientists still do not understand why the treatment does not work in nearly thirty percent of patients with MDD. Now, Salk Institute researchers have discovered differences in growth patterns of neurons of SSRI-resistant patients. The work has implications for depression as well as other psychiatric conditions such as bipolar disorder and schizophrenia that likely also involve abnormalities of the serotonin system in the brain.
Adult depression has long been associated with shrinkage of the hippocampus, a brain region that plays an important role in memory and response to stress. Now, new research from Washington University in St. Louis has linked participation in team sports to larger hippocampal volumes in children and less depression in boys ages 9 to 11.
Participation in team sports is associated with fewer depressive symptoms in children, whereas non-sport activities have no association with symptoms, according to a study in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging, published by Elsevier.
A study has found that out-of-pocket health care spending and medical debt are substantially higher when adults have a history of adverse childhood experiences. The study showed that household medical costs were 30 percent higher, and the likelihood of medical debt was doubled, when an adult had lived through three or more adverse experiences during childhood.
Early life trauma may affect the structure of the brain in a way that makes clinical depression more likely to be severe and recurrent, according to a two-year observational study of 110 patients published in The Lancet Psychiatry journal.
Depression in twenties linked to memory loss in fifties, find Sussex psychologists.
A new report shows older people benefit from improved physical and mental health in retirement communities, resulting in cost savings to the NHS.
Patients suffering from severe, treatment-resistant depression can benefit not only acutely but also the long-term from deep brain stimulation, as researchers from the Medical Center -- University of Freiburg and their colleagues from the University Hospital Bonn demonstrate in a current study.
Researchers may have found a way to improve a common treatment for post-traumatic stress disorder (PTSD) by changing how the brain learns to respond less severely to fearful conditions, according to research published in Journal of Neuroscience.