Infographic: What Social Isolation Can Mean for the Brain
Infographic: What Social Isolation Can Mean for the Brain
People who show low social engagement over long periods of time often show reductions in cognitive function. Studies of the brain may provide clues about this correlation.
Infographic: What Social Isolation Can Mean for the Brain
Infographic: What Social Isolation Can Mean for the Brain

People who show low social engagement over long periods of time often show reductions in cognitive function. Studies of the brain may provide clues about this correlation.

People who show low social engagement over long periods of time often show reductions in cognitive function. Studies of the brain may provide clues about this correlation.

mental health
How Social Isolation Affects the Brain
How Social Isolation Affects the Brain
Catherine Offord | Jul 13, 2020
Absence of human contact is associated with declines in cognitive function. But as the COVID-19 pandemic brings concerns about the potential harms of isolation to the fore, researchers are still hunting for concrete evidence of a causal role as well as possible mechanisms.
Study Probes Brain Activity in Survivors of Paris Terror Attacks
Study Probes Brain Activity in Survivors of Paris Terror Attacks
Jef Akst | May 1, 2020
Those who had developed PTSD appear to be less able to suppress unwanted memories—traumatic or not—suggesting a role for the general ability to control memory recall in the disorder.
Regular Exercise Helps Patients Combat Cancer
Regular Exercise Helps Patients Combat Cancer
Bente Klarlund Pedersen | Apr 1, 2020
Studies point to a role for physical activity in fighting malignancies, improving treatment outcomes, and fostering overall health in patients.
Infographic: The Neurobiology of Suicidal BehaviorInfographic: The Neurobiology of Suicidal Behavior
Infographic: The Neurobiology of Suicidal Behavior
Catherine Offord | Jan 13, 2020
Clues about the biological mechanisms that contribute to a person’s chance of contemplating or attempting suicide
What Neurobiology Can Tell Us About Suicide
What Neurobiology Can Tell Us About Suicide
Catherine Offord | Jan 13, 2020
The biochemical mechanisms in the brain underlying suicidal behavior are beginning to come to light, and researchers hope they could one day lead to better treatment and prevention strategies.
Value of Medical Marijuana for Mental Health Questioned
Value of Medical Marijuana for Mental Health Questioned
Jef Akst | Oct 29, 2019
A meta-analysis of more than 80 studies from the past four decades finds weak evidence to support the use of medicinal cannabis to treat anxiety, depression, and other mental health disorders.
Deep Brain Stimulation Improves Depression Symptoms: Study
Deep Brain Stimulation Improves Depression Symptoms: Study
Catherine Offord | Oct 7, 2019
The effects of the therapy in a small group of  patients were long-lasting, researchers say, adding to evidence that the approach works for treatment-resistant depression.
Antidepressant Approvals Could Herald New Era in Psychiatric Drugs
Antidepressant Approvals Could Herald New Era in Psychiatric Drugs
Bianca Nogrady | Oct 1, 2019
The FDA has given the green light to the first major new classes of antidepressant therapies in decades, opening up new avenues for therapeutic development.
Union Says National Lab in Canada Is a Toxic Workplace
Union Says National Lab in Canada Is a Toxic Workplace
Jef Akst | Sep 30, 2019
After a scientist at the National Microbiology Laboratory in Winnipeg had a mental breakdown that may have contributed to her death in 2016, employees raise red flags about an unhealthy work environment.