Between Psychopathology and Ideology: Challenges and Practices in Interpreting Young Extremists Experiencing Mental Illness in the Netherlands.

How violent extremism is interpreted among adolescents and young adults who experience a form of psychopathology can have far-reaching consequences for these youth and for society. A fundamental consideration here is the role that ideology and psychopathology play in radicalization and possibly related extremist violence. Risk management is challenged at various levels.

Acute anxiety and autonomic arousal induced by CO inhalation impairs prefrontal executive functions in healthy humans.

Acute anxiety impacts cognitive performance. Inhalation of air enriched with carbon dioxide (CO) in healthy humans provides a novel experimental model of generalised anxiety, but has not previously been used to assess cognition. We used inhalation of 7.