Tag: Depression

Increased brain injury markers in response to asymptomatic high-accelerated head impacts

Researchers from the University of Michigan found that serum levels of two biomarkers of traumatic brain injury, tau and ubiquitin C-terminal hydrolase L1, are elevated following high-acceleration head impacts, even when there is no clinical diagnosis of concussion. Their complete findings are reported today in the Journal of Neurosurgery, in the article “Elevated markers of

Computational model analysis reveals serotonin speeds learning: Study provides insight into the role of serotonin in neural plasticity

A new computational-model designed by researchers at UCL based on data from the Champalimaud Centre for the Unknown reveals that serotonin, one of the most widespread chemicals in the brain, can speed up learning. Serotonin is thought to mediate communications between neural cells and play an essential role in functional, and dysfunctional, cognition. For a

Changes in stress after meditation

For a thousand years, people have reported feeling better by meditating but there has never been a systematic study that quantified stress and how much stress changes as a direct result of meditation until now. U.S. Army Research Laboratory researchers spent a year collaborating with a team of scientists from the University of North Texas

Patients’ self-diagnosis of personality disorders not as far off as previously believed

Purdue University researchers think the gap between a psychologists’ diagnosis and a patient’s self-evaluation might not be as extreme as previously perceived when both are using the same evaluation tools. The research findings are published in the Journal of Consulting and Clinical Psychology. They lessen concerns that people lack awareness of their own personality pathology.

Never ignore depression

(HealthDay)—Studies show that depression is underreported. People aren’t getting the help they need, sometimes because they don’t know the warning signs or where to turn, or are embarrassed because of the stigma that can still surround mental health issues. But the numbers are too great to ignore. Up to 26 percent of U.S. women and

Negative vs. positive social media experiences and depressive symptoms

Negative experiences on social media carry more weight than positive interactions when it comes to the likelihood of young adults reporting depressive symptoms, according to a new University of Pittsburgh analysis. The finding, reported today in the journal Depression and Anxiety, may be useful for designing interventions and clinical recommendations to reduce the risk of

The Dark Truth Behind NYPD Officer Nick Budney's Suicide

May is Mental Health Awareness Month. For too long, men have been silent about mental health and it’s literally killing us. We can change that. Our Healthy Mind, Healthy Body series shines a light on mental health issues that everyone should be talking about. When Nicholas Budney was a kid playing cops and robbers in

Link between depression and cognitive decline explored

Depression can affect anyone at any stage of their life. According to the Centers for Disease Control and Prevention (CDC), about 1 in 6 people in the United States will experience depression at some point in their life. Scientists do not know the exact cause of depression, but many believe it is a combination of

Bad Vibes? Heavy Marijuana Users Hold On to Negative Feelings

SAN FRANCISCO — Many people tend to look back on the past with rose-colored glasses, remembering the good times and the good feelings…while forgetting the bad. But a new study suggests that heavy marijuana users may have some trouble letting go of negative emotions tied to memories — a phenomenon that's also seen in people with

Depression speeds up brain aging, find psychologists: Psychologists have found a link between depression and an acceleration of the rate at which the brain ages

Psychologists at the University of Sussex have found a link between depression and an acceleration of the rate at which the brain ages. Although scientists have previously reported that people with depression or anxiety have an increased risk of dementia in later life, this is the first study that provides comprehensive evidence for the effect

Adolescents with hay fever have higher rates of anxiety and depression, lower resistance to stress

Although allergies affect more than 50 million Americans, they are occasionally misunderstood and can be seen as a minor condition. An article published in Annals of Allergy, Asthma and Immunology, the scientific journal of the American College of Allergy, Asthma and Immunology (ACAAI) shows allergies can have serious, far-reaching consequences, especially on adolescent sufferers. “The