Vernier Acuity
Judge the offset of two line segments. Measures hyperacuity — spatial resolution finer than photoreceptor spacing.
- Perception
Indexed implementations 0
Metadata only — each row links to the authors' own page. A date in the last column is the last time an automated check confirmed the link loads; it is not a review of the task.
No implementation indexed for this paradigm yet.
Key references
- Westheimer, G., & McKee, S. P. (1977). Spatial configurations for visual hyperacuity. Vision Research, 17(8), 941-947. doi:10.1016/0042-6989(77)90069-4