Skip to main content

A new apparatus for central fixation training and a preliminary investigation of a new entoptic phenomenon

1 March 1977


"All visual stimuli may be studied as masking stimuli; the observed complexities of masking indicate that it involves much or all of the visual system. Therefore. an understanding of visual masking may generate a profound understanding of vision." ---George Sperling---


Files are restricted to Pacific University. Sign in to view.