Related Experiment Video
Updated: Jun 12, 2026
07:24
Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane
Published on: August 22, 2025
Using vision to control locomotion: looking where you want to go
R M Wilkie1, G K Kountouriotis, N Merat
1Institute of Psychological Sciences, University of Leeds, Leeds LS2 9JT, UK. r.m.wilkie@leeds.ac.uk
Experimental Brain Research
|June 18, 2010
Summary
Drivers steer by looking at their desired path, not just road features like the tangent point. This visual guidance is crucial for controlling high-speed locomotion on curved roads.
Area of Science:
- Visual perception and motor control
- Locomotion and navigation
Background:
- The tangent point strategy for steering is widely accepted.
- An alternative theory suggests gaze is directed towards the intended path.
Purpose of the Study:
- To investigate gaze behavior and steering control during curved path negotiation.
- To differentiate between the tangent point and desired path hypotheses.
Main Methods:
- Recording participants' gaze and steering actions on curved roadways.
- Analyzing visual fixation points in relation to road geometry and chosen path.
Main Results:
- Participants successfully maintained lateral distance.
- Gaze was primarily directed towards the intended path, not solely the tangent point.
- Steering control is linked to fixating on the desired trajectory.
Conclusions:
- Steering control relies on directing gaze towards the intended path, not just specific road features like the tangent point.
- This finding is significant for understanding high-speed locomotion and visual guidance.
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