Sleep Spindles Favor Emotion Regulation Over Memory Consolidation of Stressors in Posttraumatic Stress Disorder.

Background: Posttraumatic stress disorder (PTSD) is a trauma-induced condition, characterized by intrusive memories and trauma-associated anxiety. Non-rapid eye movement (NREM) sleep spindles might play a crucial role in learning and consolidating declarative stressor information. However, sleep and possibly sleep spindles are also known to regulate anxiety, suggestive of a dual role for sleep spindles in the processing of stressors.

Explicit and implicit bias among parents of sexual and gender minority youth.

Sexual and gender minority (SGM) youth are at disproportionate risk for poor mental health outcomes, in part due to experiences and expectations of anti-SGM bias including from their own parents. We examined explicit anti-SGM and implicit antisexual minority bias in parents of SGM youth and associations with parenting and parent and youth psychosocial functioning. Heterosexual/cisgender parents ( = 205, = 46.

The relationship of fear-potentiated startle and polysomnography-measured sleep in trauma-exposed men and women with and without PTSD: testing REM sleep effects and exploring the roles of an integrative measure of sleep, PTSD symptoms, and biological sex.

Study Objectives: Published research indicates that sleep is involved in emotional information processing. Using a fear-potentiated startle (FPS) and nap sleep protocol, we examined the relationship of emotional learning with REM sleep (REMS) in trauma-exposed participants. We also explored the roles of posttraumatic stress disorder (PTSD) symptoms, biological sex, and an integrative measure of polysomnography-measured (PSG) sleep in the learning-sleep relationship.

Achieving abstraction: Generating far analogies promotes relational reasoning in children.

Analogical reasoning is essential for transfer by supporting recognition of relational similarity. However, not all analogies are created equal. The source and target can be similar (near), or quite different (far).

An Open-Label Study of Doxazosin Extended-Release for PTSD: Findings and Recommendations for Future Research on Doxazosin.

Objective: This report presents findings from an eight-week, open-label study of doxazosin extended-release for nightmares, sleep disturbance, and overall clinical symptoms in posttraumatic stress disorder (PTSD). Recommendations for future studies of doxazosin are provided.

Method: Fifteen male and female adults were enrolled.