Toward embodied, ecological cognition with ambulatory virtual reality

Area of Science:

• Cognitive Science
• Neuroscience
• Human-Computer Interaction

Background:

• Virtual Reality (VR) offers a unique platform for balancing ecological validity and experimental control in cognitive research.
• VR applications are valuable for assessment and rehabilitation in aging and clinical populations, promoting naturalistic behaviors.

Purpose of the Study:

• To review advancements in ambulatory VR for studying cognition and neural systems within ecologically valid contexts.
• To highlight how ambulatory VR paradigms enhance memory, navigation, and cognitive control through embodied sensorimotor engagement.
• To explore the mechanistic basis of these cognitive enhancements and their relevance to aging and disease.

Main Methods:

• Review of emerging ambulatory VR approaches supporting naturalistic movements and interactions.
• Analysis of how embodied sensorimotor engagement in VR influences cognitive functions.
• Discussion of integrating ambulatory VR with mobile neuroimaging techniques.

Main Results:

• Ambulatory VR provides significant advances for studying cognition in ecologically valid settings.
• Embodied sensorimotor engagement in VR enriches memory, navigation, and cognitive control.
• Potential compensatory mechanisms in aging and disease are illuminated by ambulatory VR paradigms.

Conclusions:

• Ambulatory VR represents a significant step forward for cognitive and neural research, offering rich, naturalistic experimental environments.
• This technology holds promise for understanding and potentially intervening in cognitive decline associated with aging and disease.
• Future research should focus on methodological challenges and opportunities, including mobile neuroimaging integration.