Disruptions of Brain Networks and Sleep by Electroconvulsive Therapy
Trial Parameters
Brief Summary
Electroconvulsive therapy (ECT) alleviates treatment-resistant depression (TRD) through repeated generalized seizures. The goal of this study is to evaluate how ECT impacts sleep-wake regulation and efficiency of information transfer in functional networks in different states of arousal.
Eligibility Criteria
Inclusion Criteria: * Referral for initial ECT index course for Treatment-Resistant Depression (TRD), unipolar major depressive disorder or bipolar depression. Historic failure of response or remission to at least two antidepressant medications of sufficient dose and duration will be used for TRD diagnostic. Exclusion Criteria: * Diagnoses of schizophrenia or schizoaffective disorders. * Subjects who are unable to tolerate the Dreem device for sleep recordings will be excluded from the study.