Yuna Kwak

Unpacking the V1 map: Differential covariation of preferred spatial frequency and cortical magnification across spatial dimensions

The paper examines how cortical magnification and preferred spatial frequency in V1 covary with eccentricity and polar angle, finding proportionality in eccentricity but not polar angle.

How the window of visibility varies around polar angle

This paper investigates how contrast sensitivity function (CSF) attributes vary with polar angle in the visual field using hierarchical Bayesian modeling, finding differences in sensitivity and consistency across meridians.

Presaccadic attention enhances and reshapes the Contrast Sensitivity Function differentially around the visual field

This study shows presaccadic attention enhances and reshapes the contrast sensitivity function (CSF) across spatial frequencies, with greater effects at horizontal meridians.

Presaccadic attention sharpens visual acuity

This study investigates whether presaccadic attention improves peripheral spatial resolution and whether this effect varies with polar angle locations, finding that attention sharpens acuity uniformly across locations.