Systematic review: REM sleep, dysphoric dreams and nightmares as transdiagnostic features of psychiatric disorders with emotion dysregulation - Clinical implications.

Background: Fragmented rapid eye movement (REM) sleep disrupts the overnight resolution of emotional distress, a process crucial for emotion regulation. Emotion dysregulation, which is common across psychiatric disorders, is often associated with sleep disturbances. This systematic review explores how REM sleep and nightmares affect emotion processing and regulation in individuals with psychiatric disorders where emotion dysregulation is a key concern, suggesting novel sleep-related treatment pathways.

Development of a nano-specific safe-by-design module to identify risk management strategies.

This article describes the development of a Safe-by-Design (SbD) module and its integration into an easy-to-use tool, named the Nano Exposure Quantifier-Safe-by-Design (NEQ-SbD) tool. The NEQ-SbD tool guides its user to lower the exposure to nanomaterials at the worksite where nanomaterials are manipulated or handled during a wide range of activities. This allows the tool user with an informed decision to assess airborne exposure and to select, compare, and identify appropriate risk management measures (RMM).

Sleep and physical activity patterns in relation to daily-life symptoms in psychosis: An actigraphy and experience sampling study.

Sleep disturbances and reduced physical activity (PA) are important risk factors for poor physical and mental health outcomes in people with psychosis. However, the precise interrelations between sleep, PA and psychopathology remain unclear. This study combined experience sampling (ESM) and actigraphy in thirty-two patients with a schizophrenia spectrum disorder to investigate interrelations of day-to-day variations in actigraphic estimates of PA and sleep and psychotic and affective symptoms.

Hyperarousal dynamics reveal an overnight increase boosted by insomnia.

Hyperarousal is a key symptom of anxiety, stress-related disorders, and insomnia. However, it has been conceptualized in many different ways, ranging from various physiological markers (e.g.