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HPA axis

This shows two children walking on a path

·June 7, 2019·5 min read

Early-life challenges affect how children focus and face the day

Experiencing early life adversities leads to disruptions in multiple systems of self-control and cortisol levels, which continues through childhood.

Featured Psychology

·April 23, 2019·3 min read

Some women could be more susceptible to PTSD than others

Oxytocin and cortisol levels are higher in women with dissociative PTSD.

Featured Neurology Neuroscience Open Neuroscience Articles Pain Psychology

·January 10, 2019·6 min read

Men and Women Remember Pain Differently

A new study reports males seem to remember experiences of pain more clearly, while females are less stress by previous painful experiences. Researchers injected ZIP, a memory blocker into the brains of mice before a painful experience. Following the treatment, the males showed no signs of remembering the pain. The study suggests chronic pain is a problem to the extent you remember it. The findings could help develop new treatments for chronic pain.

Featured Neuroscience Psychology

·October 10, 2018·8 min read

How Binge Drinking and Stress Affect Males and Females Differently: Mouse Study

A new study reveals a history of binge drinking leads to more instances of drinking under stress and when anxious in males, but not in females.

Featured Neuroscience Open Neuroscience Articles Psychology

·September 24, 2018·3 min read

Brain Region for Stress Control is Larger in Depressed People

Researchers report the hypothalamus is, on average, five percent larger in those with mood disorders like major depressive disorder and bipolar disorder, than it is in those without depression.

Featured Neurology Neuroscience Psychology

·June 16, 2018·6 min read

Piglet Study Sheds Light of How Stress is Bad For Your Body

A new study reports early life stress in pigs impacts their health, specifically their GI tract, later in life. The findings could have implications for developing new stress relieving therapies in humans.

Featured Neuroscience Open Neuroscience Articles Psychology

·March 4, 2018·3 min read

Certain Smiles Aren’t All They Are Cracked Up to Be

Smiles can increase, or decrease, physical stress depending on how we perceive them, researchers report.

Featured Genetics Neuroscience Psychology

·December 27, 2017·7 min read

Shedding Light on Cause of Postpartum Depression

Researchers report a protein that mediates dysregulation of the HPA axis may induce postpartum disorder in some new moms.

Image shows people sitting in front of a brain.

Featured Neuroscience Open Neuroscience Articles Psychology

·October 4, 2017·7 min read

Mental Training Changes Brain Structure and Reduces Social Stress

Using three different training models, researchers report mental training, mindfulness and meditation can induce structural brain plasticity and reduce social stress.

Featured Neurology

·September 19, 2017·5 min read

An Interconnection Between the Nervous and Immune System

Researchers reveal a neuroendocrine system reflex may trigger an increased susceptibility to contracting bacterial infections following injuries to the brain or spinal cord.

Image shows a diagram of the gut brain axis.

Featured Neuroscience Open Neuroscience Articles Psychology

·August 23, 2017·4 min read

Linking Mental Health and the Gut Microbiome

A new study explores the potential link between the gut microbiome and mental health. Researchers report depression may be influenced by disturbances to gut bacteria, suggesting nutrition and diet, in combination with other strategies, could help treat the disorder.