Humans perceive height and vertical drop using specific visual and vestibular cues
the verdict
SUPPORTED
the evidence backs this
confidence 87/100
Multiple studies demonstrate that humans perceive height, vertical drop, and orientation by integrating visual and vestibular (gravito-inertial) cues.
Evidence for · 8
Fusion of Visual and Vestibular Tilt Cues in the Perception of Visual Vertical
2009 · cited by 83
Paper [0] demonstrates that visual and vestibular cues are integrated to determine the perceived vertical orientation.
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More for · 7
Caloric vestibular stimulation induces vestibular circular vection even with a conflicting visual display presented in a virtual reality headset
2023 · cited by 4
Paper [1] shows optimal cue integration between visual and vestibular sensory inputs during self-motion.
Interplay of Gravicentric, Egocentric, and Visual Cues About the Vertical in the Control of Arm Movement Direction
2017 · cited by 3
Paper [2] confirms that spatial vertical perception relies on the weighted combination of gravicentric, egocentric, and visual cues.
Reinterpretation of the rod-and-frame illusion: a virtual reality study.
2025 · cited by 2
Paper [3] highlights that multisensory integration of visual, vestibular, and proprioceptive inputs determines verticality and orientation errors.
Optical and gravito-inertial contributions to the perception and control of height in a simulated Low-Altitude Flight context
2021 · cited by 2
Paper [5] indicates that optical and gravito-inertial cues are combined for the accurate perception and control of height during simulated flight.
Cerebellum Involvement in Visuo-vestibular Interaction for the Perception of Gravitational Direction: A Repetitive Transcranial Magnetic Stimulation Study.
2025 · cited by 1
Paper [7] shows that the brain integrates multisensory information, specifically visual and vestibular signals, to perceive gravitational direction.
Influence of Optical and Gravito-Inertial Cues to Height Perception During Supervisory Control
2020 · cited by 1
Paper [8] finds that both visual environment quality and gravito-inertial cues improve altitude and height awareness.
Visual-Gravitoinertial Interactions for Altitude Perception during Manual and Supervisory Control
2021 · cited by 1
Paper [9] establishes that visual and gravito-inertial cues interact significantly for altitude and ground height perception.