Study finds unique brain changes linked to witnessing trauma. The study is the first to shed light on the molecular differences between directly acquired PTSD and bystander PTSD and could pave the way for changes in how the disorders are treated.
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#TraumaResearch #PTSDAwareness #BrainHealth #MentalHealthMatters #ScientificStudy
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#TraumaResearch #PTSDAwareness #BrainHealth #MentalHealthMatters #ScientificStudy
Virginia Tech
Virginia Tech study finds unique brain changes linked to witnessing trauma
Researchers discovered distinct molecular differences in how the brain processes directly experienced versus witnessed trauma — a finding that could lead to more targeted treatments for PTSD.
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Science News
Childhood trauma is linked to different aging patterns in the midlife brain. Childhood abuse and neglect are associated with different patterns of change in the human brain and mind as people grow older. Read Full Article #ChildhoodTrauma #AgingMindBody…
🧠 Study published in Neurobiology of Aging reveals that high levels of early childhood trauma correlate with altered brain aging and cognitive decline in adulthood.
🧠 Researchers Anna D. Stumps, Nadia Bounoua, and Naomi Sadeh examined 225 adults aged 21-55, finding that deep brain structures showed accelerated aging and tissue loss in the high-trauma group.
🧠 Cognitive tests mirrored these findings, showing a more rapid decline in executive functioning with age for individuals with a history of severe early adversity compared to those with low trauma.
🧠 The study suggests trauma may lead to accelerated brain development or damage, impacting how the brain ages and its cognitive capabilities later in life.
#TraumaResearch #BrainHealth #Aging
🧠 Researchers Anna D. Stumps, Nadia Bounoua, and Naomi Sadeh examined 225 adults aged 21-55, finding that deep brain structures showed accelerated aging and tissue loss in the high-trauma group.
🧠 Cognitive tests mirrored these findings, showing a more rapid decline in executive functioning with age for individuals with a history of severe early adversity compared to those with low trauma.
🧠 The study suggests trauma may lead to accelerated brain development or damage, impacting how the brain ages and its cognitive capabilities later in life.
#TraumaResearch #BrainHealth #Aging
Science News
How estrogen levels in the brain influence vulnerability to stress-related memory problems. The findings help explain why traumatic events such as natural disasters, mass violence, and assaults can cause long-term memory problems, and why women are roughly…
🧠 New research from the University of Pennsylvania and UC Irvine suggests estrogen levels in the brain play a crucial role in stress and trauma memory, potentially explaining why women have a higher risk of PTSD.
🧠 High estrogen levels in the hippocampus (a brain region for memory) can increase vulnerability to stress-related memory problems during acute trauma for both males and females, though long-lasting effects were observed primarily in females.
🧠 This research highlights that estrogen is a critical brain hormone for both sexes, influencing learning, mood, and stress responses, and has implications for developing targeted treatments for trauma-related memory issues.
#Neuroscience #MentalHealth #TraumaResearch
🧠 High estrogen levels in the hippocampus (a brain region for memory) can increase vulnerability to stress-related memory problems during acute trauma for both males and females, though long-lasting effects were observed primarily in females.
🧠 This research highlights that estrogen is a critical brain hormone for both sexes, influencing learning, mood, and stress responses, and has implications for developing targeted treatments for trauma-related memory issues.
#Neuroscience #MentalHealth #TraumaResearch
Science News
Inhibiting a stress protein prevents the consequences of childhood trauma: The effects on the brain and social behavior might one day be reversible Read Full Article #ChildhoodTrauma #BrainResearch #SocialBehavior
🧠 Inhibiting the stress protein FKBP51 completely prevented social behavior deficits in male mice exposed to early-life adversity.
🔬 A selective FKBP51 inhibitor, SAFit2, administered during the early adversity period, led to normal social hierarchy development in mice, with no difference from non-stressed controls.
📊 RNA sequencing revealed that SAFit2 treatment normalized widespread gene expression changes in the adult brain caused by early life adversity, particularly in key regions like the medial prefrontal cortex and nucleus accumbens.
#TraumaResearch #MentalHealth #Neuroscience
🔬 A selective FKBP51 inhibitor, SAFit2, administered during the early adversity period, led to normal social hierarchy development in mice, with no difference from non-stressed controls.
📊 RNA sequencing revealed that SAFit2 treatment normalized widespread gene expression changes in the adult brain caused by early life adversity, particularly in key regions like the medial prefrontal cortex and nucleus accumbens.
#TraumaResearch #MentalHealth #Neuroscience
Science News
Parental Holocaust trauma linked to double the risk of schizophrenia in offspring. This risk remained highly pronounced and statistically robust even after the researchers adjusted for sociodemographic factors, birth weight, and the mother’s own history of…
* 👶 **Genetics & Trauma:** Children born decades after the Holocaust to mothers older than five during Nazi persecutions show a >2x increased risk of schizophrenia, a study in the *American Journal of Psychiatry* reveals.
* 🔬 **Parental Age Matters:** Offspring of mothers who were over age five during the Holocaust faced a significant schizophrenia risk, while those whose mothers were five or younger did not show an elevated risk.
* 🤰 **Maternal Link Strongest:** The study suggests maternal trauma transmission is more potent, possibly through pregnancy or early childhood, impacting generations more profoundly than paternal trauma.
#TraumaResearch #Genetics #PublicHealth
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* 🔬 **Parental Age Matters:** Offspring of mothers who were over age five during the Holocaust faced a significant schizophrenia risk, while those whose mothers were five or younger did not show an elevated risk.
* 🤰 **Maternal Link Strongest:** The study suggests maternal trauma transmission is more potent, possibly through pregnancy or early childhood, impacting generations more profoundly than paternal trauma.
#TraumaResearch #Genetics #PublicHealth
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