The Treachery of Images: How Realism Influences Brain and Behavior

Area of Science:

• Cognitive Neuroscience
• Perception
• Virtual Reality

Background:

• Cognitive sciences traditionally rely on artificial stimuli like pictures to study behavior and brain function.
• This reliance stems from historical and practical considerations within the field.
• Evidence suggests that cognitive processes and neural activity differ when engaging with real objects versus their image proxies.

Purpose of the Study:

• To review evidence on behavioral and neural differences between real objects and image proxies.
• To propose a novel framework for immersive neuroscience.
• To bridge the gap between artificial stimuli and real-world cognitive research.

Main Methods:

• Review of existing literature on object perception and cognitive processing.
• Proposal of a dual-approach framework for immersive neuroscience: build-up and tear-down.
• Integration of virtual reality and other compelling simulations.

Main Results:

• Behavioral and brain function show significant differences when comparing real objects to image proxies.
• The proposed immersive neuroscience framework integrates traditional and novel research methodologies.
• The framework aims to systematically identify critical elements influencing cognitive processing.

Conclusions:

• Rethinking the use of artificial stimuli is crucial for advancing cognitive sciences.
• Immersive neuroscience provides a powerful tool to study cognition in more ecologically valid settings.
• The proposed framework facilitates a more comprehensive understanding of real-world behavior and brain function.