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trauma

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Electrophysiology Featured Neuroscience Psychology

·September 16, 2020·6 min read

Brain Circuitry Underlying Dissociative Experiences Identified

Researchers have identified a key neural circuit that plays a role in dissociation, a phenomenon in which people can feel disconnected from their bodies and reality.

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Featured Open Neuroscience Articles Psychology

·August 22, 2020·4 min read

Elevated “Hunger” Hormone Leaves Trauma-Exposed Teens at Higher Risk for PTSD

The risk of developing PTSD was eight times higher in teens who experienced traumatic events and had elevated acyl-ghrelin levels than trauma-exposed teens with lower levels of the hormone.

Featured Psychology

·August 20, 2020·5 min read

Trauma Linked to Cognitive Decline in Adults

Recent trauma suffered during adulthood has a greater impact on aspects of cognitive functioning that trauma suffered during childhood. However, experiencing the death of a parent or parental divorce during childhood was associated with an increase in cognitive decline. People who reported experiencing traumatic events showed greater overall declines in executive function and episodic memory during later life than those who had no experience of adverse events. This was especially true for those who experienced trauma during adulthood than those who experienced trauma as children.

Featured Genetics Open Neuroscience Articles Psychology

·August 17, 2020·4 min read

Protective Factor Against Psychological Trauma Discovered

The NTRK2 gene has been implicated in resilience to developing PTSD following psychologically traumatic events. Previous studies outlined the role NTRK2 plays in memory formation. Those with increased regulation of the gene developed fewer traumatic memories following traumatic experiences.

Featured Open Neuroscience Articles Psychology

·August 3, 2020·5 min read

Experiencing Childhood Trauma Makes Body and Brain Age Faster

Children who experience early life adversity experience faster biological aging than children with no history of exposure to abuse. Trauma was associated with biological aging in early puberty, cellular aging, and alterations in brain structure. The findings may explain why children who experienced adversity early in life often suffer poor health as they age.

Featured Neuroscience Psychology

·June 15, 2020·4 min read

Research delves into causes of nightmares that shadow female survivors of sexual trauma

Having difficulty getting to sleep, in addition to ruminating about trauma experiences and other negative events before sleep, boosts the odds of sexual trauma survivors experiencing post-trauma nightmares.

Featured Neuroscience Psychology

·May 18, 2020·2 min read

How experiencing traumatic stress leads to aggression

Strengthened amygdala pathways increase aggression in those who have experienced trauma. The findings could lead to new treatments for PTSD.

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Featured Neuroscience Psychology

·July 28, 2019·5 min read

Mood and personality disorders are often misconceived

Researchers examine the differences between mood and personality disorders, addressing why so many misconceptions still exist about them.

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Featured Neuroscience Psychology

·July 27, 2019·5 min read

The politics of fear: How it manipulates us to tribalism

Using fear as a political platform has created a resurgence in feelings of tribalism. The utilization of fear as a political tool is uninformed, illogical and can result in increased social violence. A new study looks at the impact of the politics of fear on tribalism.

Featured Neuroscience Psychology

·July 27, 2019·6 min read

Unmasking Dissociative Disorders: Growing Mental Health Problem Often Overlooked

Dissociative disorders, contrary to popular belief, might affect up to 10-11% of the global population, rivaling the prevalence of mood disorders. These conditions manifest when individuals feel a profound detachment from themselves, their memories, and their emotions, often as a coping mechanism to compartmentalize traumatic events.