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Tuning in together: LSD enhances inter-brain synchrony and felt connectedness in romantic couples

bioRxiv August 18, 2026 preprint DOI: 10.64898/2026.08.13.744639 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Randomized controlled trial
Population Romantic couples
Intervention LSD
Topics LSD
Key findings LSD enhanced inter-brain synchrony and felt connectedness in romantic couples compared to placebo, indicating a potential mechanism for psychedelic-induced social bonding.

Abstract

Tuning in together: LSD enhances inter-brain synchrony and felt connectedness in romantic couples