The Socio-Temporal Brain: Connecting People in Time

Area of Science:

• Neuroscience
• Cognitive Science
• Social Psychology

Background:

• Temporal processing and social cognition are fundamental to human interaction.
• Social cues and context significantly modulate subjective time perception.
• Reciprocal interactions between temporal and social processing are crucial for successful engagement.

Purpose of the Study:

• To explore the intricate relationship between temporal and social processing.
• To investigate the neural mechanisms underlying the interplay between time perception and social cues.
• To propose a model for the reciprocal modulation of temporal and social computations.

Main Methods:

• Review of existing literature on temporal and social cognition.
• Hypothesized neural network involving subcortical and cortical structures.
• Focus on the role of the insular cortex and superior temporal cortex.

Main Results:

• Social signals and context alter subjective duration and temporal synchrony.
• An 'internal clock' model integrating temporal and social information is proposed.
• Right insular and superior temporal cortex activity is modulated by social stimuli timing.

Conclusions:

• Temporal and social processing are intrinsically linked through shared neural pathways.
• The insular cortex plays a key role in integrating temporal and social information.
• Reciprocal pathways facilitate the modulation of temporal and social computations, enhancing interaction success.