Temporal context guides visual exploration during scene recognition.

Area of Science:

• Cognitive Psychology
• Neuroscience
• Memory Research

Background:

• Episodic memories possess temporal structure, often explained by retrieving temporal context.
• Cognitive models link this structure to temporal context information indicating memory occurrence.
• These models predict ordered recall, common in list-learning experiments.

Purpose of the Study:

• To investigate if retrieved-context models explain ecological memory behaviors.
• To test predictions using complex visual stimuli and naturalistic memory tasks.
• To examine eye movement patterns during encoding and retrieval of scenes.

Main Methods:

• Utilized three datasets involving recognition memory and free viewing of complex scenes.
• Analyzed sequences of eye movements during scene encoding and retrieval.
• Controlled for intrinsic scene properties influencing eye movements.

Main Results:

• Subjects reinstated eye movement sequences across viewing episodes.
• Sequence reinstatement decayed over time and correlated with memory success.
• Memory-driven reinstatement persisted even when accounting for scene properties.

Conclusions:

• Findings support retrieved-context models' predictions in naturalistic settings.
• Retrieval of temporal context influences complex behaviors in memory experiences.
• Eye movement patterns reflect the temporal structure of episodic memory.