Random

depression

·August 11, 2021·5 min read

Lyme Disease Heightens Risk of Mental Disorders and Suicidality

People with no prior mental health diagnosis who contract Lyme disease have a 42% higher risk of developing an affective disorder, such as depression, and a 75% higher rate of death by suicide than those without the disease.

Featured Open Neuroscience Articles Psychology

·June 28, 2016·4 min read

Early Screening Spots Emergency Workers at Greater Risk of Mental Illness

A new study of trainee paramedics concludes those most likely to suffer from PTSD or major depression later in their carriers can be spotted during the first week of training.

Featured Neuroscience Psychology

·September 28, 2021·3 min read

Older Women More Likely to Report Depressive Symptoms Than Men

Women over the age of 70 are more likely than men of the same age to report feeling symptoms of depression.

Featured Neuroscience Psychology

·June 16, 2020·2 min read

The molecular mechanisms of depression

Study reveals how the brain's opioid system is linked to mood changes associated with depression and anxiety. Neuroimaging revealed, in those with depression, there is a decreased number of opioid receptors in specific areas of the brain.

Image of a depressed looking man sitting by a wall.

Featured Psychology

·February 15, 2016·2 min read

Noradrenaline Linked to Vulnerability to Depression

A new study reveals a link between a vulnerability to depression and noradrenergic neurons.

Featured Neuroscience Psychology

·December 30, 2022·4 min read

Ketamine Found to Increase Brain Noise

By inhibiting NMDA receptors, ketamine increases noise to gamma frequencies in one layer of the thalamic nucleus and one lay of the somatosensory cortex. Findings suggest psychosis may be triggered by an increase in background noise impairing thalamocortical neurons which may be caused by a malfunction in NMDA receptors affecting the balance of inhibition and excitation in the brain.

Featured Neuroscience Open Neuroscience Articles Psychology

·July 15, 2019·4 min read

Improved mood and focus reported by microdosers

Microdosing, a growing trend where people take small doses for psychedelic drugs, is associated with improved mood, focus, and creativity. For some, microdosing may provide a possible alternative to SSRI antidepressants. However, researchers warn of some potential problems with microdosing, including negative side effects, psychological stigma, and exposure to elicit, black market products.

Featured Neuroscience Psychology

·May 31, 2022·6 min read

Depression in Pregnancy Increases Risk of Behavioral Problems in Children

An increase in a woman's symptoms of depression from the preconception to the postpartum period raises the risk of behavioral and emotional problems in her children.

Featured Neuroscience Psychology

·May 6, 2025·4 min read

Physical Activity Protects Teens From Depression

A long-term study shows that teenagers who maintain or increase physical activity levels are less likely to develop symptoms of depression. Researchers tracked 873 participants from ages 6 to 18, measuring activity levels with accelerometers and assessing mental health through clinical interviews.