Testing the causal relationship between interpersonal closeness and inter-brain synchrony

Puntos clave

• Inter-brain synchrony increases with higher interpersonal closeness, indicating a strong connection.
• A key metric showed significant increases in synchrony during shared experiences across diverse groups.
• Using advanced neuroimaging techniques, the analysis examined neural activity during social interactions.
• Findings may have implications for understanding social bonding and emotional connections in various populations.