Virtual reality (VR) provides a highly controllable, immersive, and interactive platform for investigating hippocampal mechanisms underlying spatial learning and memory. In rodent models, VR-based paradigms have elucidated how hippocampal subregions including CA1, CA3, and the dentate gyrus support spatial representation, pattern separation, and memory consolidation....
✦ The floor
Discussion
Signed responses from readers of the wire.
No actionable change for audiology clinical practice; this basic-science review of rodent hippocampal spatial coding has no direct clinical implications for audiologists or vestibular specialists at this time.
Hippocampal spatial coding research using VR in rodents may have long-term relevance for understanding how vestibular inputs contribute to spatial memory, but translational clinical applications remain distant.
- 01Narrative review covers VR paradigms used to study hippocampal (memory and navigation brain region) function in rodents.
- 02Examines spatial coding mechanisms including place cells and grid cells in controlled VR environments.
- 03VR allows precise control of sensory inputs, isolating specific cues that drive spatial memory.
- 04No direct audiology or vestibular rehabilitation findings are presented.
- 05Findings are foundational basic science with no immediate translational clinical impact.
- PMID
- 42872322
- DOI
- 10.1111/ejn.70715.
- Journal
- European Journal of Neuroscience
- Publication type
- review
- Evidence level
- 5
- Population
- Rodent models (mice and rats) used in virtual reality hippocampal research
- Intervention
- Virtual reality paradigms for studying hippocampal spatial coding and neural network dynamics
Primary outcomes
Characterization of VR systems used in rodent hippocampal research; Synthesis of spatial coding mechanisms identified in VR environments; Applications of VR-based hippocampal research to memory and navigation science