RESUMO
Contemplative practice has demonstrated benefits for mental health and well-being. Most previous studies, however, implemented in-person trainings containing a mix of different, mostly solitary, practices and focused on pre- to post-training outcomes. In this randomized trial, we explore the immediate differential efficacy of two daily app-delivered practices in shifting emotional (valence, arousal) and thinking patterns (thought content on future-past, self-other, positive-negative dimensions). For 10 weeks of daily training, 212 participants (18-65 years) performed either a novel 12-min partner-based socio-emotional practice (Affect Dyad) or a 12-min attention-focused solitary mindfulness-based practice. Using ordinal Bayesian multilevel modeling, we found that both practice types led to more positive affect and higher arousal. However, whereas mindfulness-based practice partly led to a decrease in active thoughts, particularly in future-, other-related and negative thoughts, the Dyad in contrast led to increases in other-related, and positive thoughts. This shift towards more social and positive thoughts may specifically support overcoming ruminative thinking patterns associated with self-related and negative thought content. Overall, these differential findings may help inform the adaptation of scalable app-based mental trainings in different segments of the population with the goal to improve mental health and well-being.
Assuntos
Atenção Plena , Aplicativos Móveis , Humanos , Teorema de Bayes , Aclimatação , Nível de AlertaRESUMO
INTRODUCTION: The popliteal artery is a common site of aneurysm formation, whereas sarcomas of the vascular system are very rare. The diagnosis is very difficult to establish. During our literature research we found only seven reports about angiosarcomas of the popliteal artery. Four of them were associated with aneurysms. Because of the poor prognosis early diagnosis is the key to successful treatment. REPORT: We present a well-documented case of an 83-year-old patient with an angiosarcoma of the popliteal artery diagnosed as a popliteal artery aneurysm at first. CONCLUSION: It is important to think of this rare, highly aggressive tumor entity. Especially the aneurysms that need revision surgery should cause suspicion- histological samples from the aneurysm wall should always be taken.