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          HPA axis

          This image shows cortisol release and the hpa axis.
          FeaturedPsychology
          ·May 1, 2014·4 min read

          Your Stress Is My Stress

          Simply observing stressful situations can trigger a physical stress response, a new research paper suggests.
          Read More
          This is a diagram of the hpa axis.
          FeaturedOpen Neuroscience ArticlesPsychology
          ·October 15, 2013·5 min read

          New Role for ‘Hunger Hormone’: Study Finds Ghrelin Primes the Brain for PTSD

          The "hunger hormone" ghrelin, when released during chronic stress, makes the brain more vulnerable to traumatic events. Researchers suggest this could predispose people to PTSD.
          Read More
          the diagram shows the hpa axis.
          FeaturedPsychology
          ·June 12, 2013·4 min read

          Dad’s Life Stress Exposure Can Affect Offspring Brain Development

          Researchers have shown stress on preadolesecent and adult male mice induced an epigenetic mark in their sperm which reprogrammed their offspring's HPA axis, a region the the brain which governs stress response.
          Read More
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          A 3D digital rendering showing a developing fetal brain connected by glowing neural pathways and floating DNA strands, surrounded by subtle immune cells.

          How Severe Illness During Pregnancy Alters Fetal Brain Development

          A 3D digital illustration of a human brain side-by-side comparison, highlighting the language centers glowing brightly and equally in both a younger and older brain, while executive function areas are dimmed in the older brain.

          Aging Brains Maintain Robust Language Networks Despite Cognitive Decline

          Rejuvenation of Microglia by Youth Protein TIMP2 in the Aging Brain

          Youth Protein TIMP2 Restores Immune Function in the Aging Brain

          A multi-panel documentary photo. Left: A Black man sits alone on a locker room bench with his head down. Center: A Latino man sits withdrawn at a family kitchen table. Right: A White man looks thoughtfully at wellness pamphlets in a public waiting area. All convey isolation.

          Shame, Stigma, and Culture Prevent Male Domestic Violence Survivors From Seeking Help

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