FeaturedPsychology·March 2, 2016·5 min readLong Term Stress Erodes MemoryResearchers pin memory loss to neuroinflammation and the immune system following sustained stress.Read More
FeaturedPsychology·February 15, 2016·2 min readNoradrenaline Linked to Vulnerability to DepressionA new study reveals a link between a vulnerability to depression and noradrenergic neurons.Read More
FeaturedPsychology·February 15, 2018·3 min readRunning Helps Brain Stave off Effects of Chronic StressResearchers report running can help mitigate the impact chronic stress has on the hippocampus.Read More
FeaturedGeneticsNeurosciencePsychology·April 10, 2017·4 min readNew Mechanism That Regulates Chronic Stress Response IdentifiedFindings may lead to better diagnosis and treatment for disorders related to chronic stress.Read More
FeaturedNeurosciencePsychology·November 4, 2019·4 min readStressed to the max? Deep sleep can rewire the anxious brainDeep sleep restores the medial prefrontal cortex mechanisms that restore emotion. This lowers emotional and physiological reactivity, preventing the escalation of stress and anxiety.Read More
FeaturedPsychology·December 19, 2016·4 min readEarly Life Social Stress Has Long Term Impact on Brain Networks: Rat StudyFindings about how early life social stress affect brain connections in mice may have implications for treating human psychiatric illnesses.Read More
FeaturedGeneticsOpen Neuroscience Articles·November 5, 2013·6 min readEffects of Chronic Stress Can be Traced to Your GenesChronic stress alters gene activity in immune cells before they reach the bloodstream. The change leads to an overabundance of inflammation, which is linked to many negative health effects, a new study reports.Read More
FeaturedNeurosciencePsychology·December 2, 2019·3 min readWhy stress doesn’t always cause depressionRats susceptible to anhedonia have more serotonin neurons in the ventral dorsal raphe nucleus. However, activating neurons in the central amygdala reduced the serotonin signaling and lowered the effects of social stress.Read More
FeaturedGeneticsNeurologyNeuroscienceOpen Neuroscience ArticlesPsychology·August 9, 2019·3 min readHow chronic stress causes brain damageChronic stress causes autophagy in adult hippocampal neural stem cells. This results in a decline of hippocampal neurogenesis. Cognitive deficits and mood disorders that arise as a result of chronic stress are a result of autophagic death of hippocampal neural stem cells.Read More
FeaturedNeurologyPsychology·December 13, 2018·6 min readHow Teens Deal with Stress May Affect Immune SystemA new study reports teens faced with chronic family stress have higher blood pressure and worse immune response to bacterial infections. However, those who used cognitive reappraisal had lower blood pressure, despite the pressures they faced.Read More
FeaturedPsychology·February 12, 2014·4 min readNew Evidence That Chronic Stress Predisposes Brain to Mental IllnessResearchers show chronic stress generates long term changes in the brain. The finding could explain why people suffering from chronic stress are prone to developing additional mental health problems.Read More
FeaturedNeurologyPsychology·September 1, 2015·5 min readBlocking Memory Pathway Could Prevent PTSDA new study reports that serotonin promotes the consolidation of traumatic memories following stress events. Additionally, SSRI medications which are commonly prescribed for PTSD may make the condition worse by enhancing the effects of serotonin.Read More
