Mindfulness-based interventions in the early phase of affective and non-affective psychoses: Special Section on "Translational and Neuroscience Studies in Affective Disorders" Section Editor, Maria Nobile MD, PhD.

BACKGROUND: In the last 10 years, psychological approaches based on mindfulness techniques have been proposed for the management of psychotic experiences. METHOD: In this brief review we summarized, to our knowledge for the first time, published studies on mindfulness-based interventions (MBIs) applied to the early phase of major psychoses (affective and non-affective). RESULTS: Despite the great variability in terms of MBIs protocols, available studies on young people at risk to develop or with a first episode of psychosis suggest MBIs as a feasible, well-tolerated and effective approach in ameliorating symptoms, functioning, emotion regulation, and finally reducing the psychological distress associated with the onset of mania and/or psychotic experience. LIMITATIONS: The small sample size and inconsistencies between studies in terms of design, MBIs protocols and outcome measures suggest being cautious in interpreting and generalizing results. Moreover, specific guidelines are missing for the adaptation of MBIs to youth at risk of developing affective psychoses. CONCLUSIONS: Preliminary findings show that MBIs may be considered a promising adjunctive therapy for the treatment of major psychoses in the early phases of the illness. However, the conduct of further studies in larger samples and with a more rigorous methodology is warranted to confirm the beneficial effect of MBIs in the early stages of major psychoses.

Disentangle the neural correlates of attachment style in healthy individuals.

Since its development and theorisation in the 60s, attachment theory has greatly influenced both clinical and developmental psychology suggesting the existence of complex dynamics based on the relationship between an infant and its caregiver, that affects personality traits and interpersonal relationships in adulthood. Many studies have been conducted to explore the association between attachment styles and psychosocial functioning and mental health. By contrast, only a few studies have investigated the neurobiological underpinnings of attachment style, showing mixed results. Therefore, in this review, we described current evidence from structural and functional imaging studies with the final aim to disentangle the neural correlates of attachment style in healthy individuals. Overall, different attachment styles have been correlated with volumetric alterations mainly in the cingulate cortex, amygdala, hippocampus and anterior temporal pole. Consistently, functional imaging studies suggested patterns of activations in fronto-striatal-limbic circuits during the processing of social and attachment-related stimuli. Further studies are needed to clarify the neurobiological signature of attachment style, possibly taking into consideration a wide range of demographic, psychosocial and clinical factors that may mediate the associations between the style of attachment and brain systems (e.g., gender, personality traits, psychosocial functioning, early-life experience).