Closed-loop acoustic stimulation during sleep in children with epilepsy: A hypothesis-driven novel approach to interact with spike-wave activity
Summary
This pilot study applied closed-loop acoustic stimulation time-locked to slow wave up-phases and down-phases during sleep in five pediatric patients with spike-wave activity. The study demonstrated that closed-loop acoustic stimulation is feasible and well tolerated in children with epilepsy. While no systematic effect on spike-wave activity was found, the approach shows promise for non-invasive manipulation of epileptiform activity during sleep.
Why it matters
This is the first application of acoustic closed-loop slow wave stimulation for non-invasive manipulation of spike-wave activity in children with epilepsy. The approach could provide a completely non-invasive alternative to pharmacological or device-based interventions for managing interictal epileptiform activity during sleep.
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