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tag posttraumatic stress disorder disease medicine

The Biology of Suicidal Thoughts in PTSD Patients
Catherine Offord | Sep 1, 2019 | 2 min read
Researchers link levels of a receptor in the brain to suicidal ideation in people with post-traumatic stress disorder.
The Challenges of Bringing Service Dogs into the Lab
Jef Akst | Sep 18, 2018 | 10+ min read
Joey Ramp went back to college to study post-traumatic stress disorder. But the dogs that help her manage her own PTSD complicate her research career.
When Should Service Dogs Be Admitted into the Lab?
Jef Akst | Nov 1, 2018 | 10+ min read
Becoming a neuroscientist with a service dog by your side presents numerous challenges. Joey Ramp, who went back to college to study her own post-traumatic stress disorder, is learning this the hard way.
Stress Fractures
Daniel Cossins | Jan 1, 2015 | 10+ min read
Social adversity shapes humans’ immune systems—and probably their susceptibility to disease—by altering the expression of large groups of genes.
A lithograph of a woman sitting up in bed while a nurse attends to her.
Death by Nostalgia, 1688
Lisa Winter | Feb 1, 2022 | 3 min read
Before its association with a pining for the toys or TV shows of yesteryear, nostalgia was deemed a dangerous psychiatric disorder.
Alternative Medicines
The Scientist | Jul 1, 2012 | 10+ min read
As nonconventional medical treatments become increasingly mainstream, we take a look at the science behind some of the most popular.
What Neurobiology Can Tell Us About Suicide
Catherine Offord | Jan 13, 2020 | 10+ min read
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.
Eat Yourself to Live: Autophagy’s Role in Health and Disease
Vikramjit Lahiri and Daniel J. Klionsky | Mar 1, 2018 | 10+ min read
New details of the molecular process by which our cells consume themselves point to therapeutic potential.
Rolling Back the Fog of War
Ricki Lewis | Nov 21, 2004 | 7 min read
The battlefield can be a laboratory for assessing response of the human body to stress.
mdma ecstacy serotonin dopamine
Serotonin and Dopamine Responsible for the Pros and Cons of MDMA
Ruth Williams | Dec 11, 2019 | 3 min read
A study in mice suggests serotonin release underlies the drug’s prosocial effects while dopamine mediates the rewarding properties that drive its potential for abuse.

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