At a glance
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Improving Facial Expression Identification in ASD: a Real-time fMRI Neurofeedback Approach
In Brief
A clinical study evaluating Neurofeedback using BCI for Autism Spectrum Disorder. Completed, enrolled 15 participants.
Detailed Summary
This study aims to demonstrate that fMRI neurofeedback training improves the identification and comprehension of emotional facial expressions (and overall social behaviour) in subjects with ASD. The intervention setup provides structured presentation of emotional facial expressions and the associated tools for mental imagery. The investigators hypothesize that the accomplishment of the proposed competence training improves the subjects ability to comprehend facial expressions, identify emotions and be able to correctly express them. Intervention Type is a Device (brain computer interface using brain imaging signals) and the specific Intervention Name is Neurofeedback. Structure: (1) initial eligibility screening, (2) pre-intervention (first week of study, baseline outcome measures and additional evaluations), (3) intervention process (8 weeks), (4) post-intervention (outcome measures and additional evaluations), and (5) follow-up (outcome measures at 6 months).
Study Details
Timeline
Interventions
This group will undergo five sessions of neurofeedback intervention in the fMRI scanner. Each subject will also undergo neuropsychological evaluations before the first neurofeedback session (week 0) and after the last neurofeedback session (week 7). The first four sessions are weekly while the last one is one month later. The intervention will take a total of four months. Follow up will be performed in the the first week and 6 months after the last intervention session.