EEG measurement for the effect of perceptual eye position and eye position training on comitant strabismus.

ABSTRACT: One of the clinical features of comitant strabismus is that the deviation angles in the first and second eye positions are equal. However, there has been no report of consistency in the electroencephalography (EEG) signals between the 2 positions. In order to address this issue, we developed a new paradigm based on perceptual eye position. We collected steady-state visual evoked potentials (SSVEPs) signals and resting-state EEG data before and after the eye position training. We found that SSVEP signals could characterize the suppression effect and eye position effect of comitant strabismus, that is, the SSVEP response of the dominant eye was stronger than that of the strabismus eye in the first eye position but not in the second eye position. Perceptual eye position training could modulat

SUBMITTER: Chen Y 

PROVIDER: S-EPMC10502583 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature