Psychiatry research
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Psychiatry research · May 2021
Early auditory-evoked potentials in body dysmorphic disorder: An ERP/sLORETA study.
Body dysmorphic disorder (BDD) is characterized by excessive preoccupation with imagined or slight physical defects in appearance. BDD is associated with cognitive impairments (attention, visual processing). Our study aims to evaluate the early neural responses (N100, P200) to prepulse inhibition (PPI) and prepulse facilitation (PPF), to investigate attentional processing of BDD in the auditory domain. ⋯ Scalp responses and source activations in PPI were decreased overall compared to PPF, confirming the gating effect of PPI. We provided evidence that the N100 may serve as an electrophysiological marker of BDD, predicting its severity. Our study demonstrated the potential of using ERPs combined with behavioural PPI and PPF protocols to advance our understanding of BDD pathophysiology.
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Psychiatry research · May 2021
Implementation lessons from the transition to telehealth during COVID-19: a survey of clinicians and young people from youth mental health services.
Whilst telehealth may overcome some traditional barriers to care, successful implementation into service settings is scarce, particularly within youth mental health care. This study aimed to leverage the rapid implementation of telehealth due to COVID-19 to understand the perspectives of young people and clinicians on how telehealth impacts service delivery, service quality, and to develop pathways for future uses. Youth mental health service users (aged 12-25) and clinicians took part in an online survey exploring service provision, use, and quality following the adoption of telehealth. ⋯ Across eight domains of service quality, the majority of young people reported that telehealth positively impacted service quality, and were significantly more likely to rate telehealth as having a positive impact on service quality than clinicians. There was high interest in continuing to use telehealth as part of care beyond the pandemic, supporting its permanent role in youth mental health care for a segment of service users. Future work should explore how best to support its long-term implementation.