Levi, D M <br/><br/>
Spatial-interval discrimination in the human fovea: what delimits the interval?  [electronic resource] 

 -  Journal of the Optical Society of America. A, Optics and image science  Jul 1987 
 - 1304-13 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0740-3232 
<br/><br/><label>Standard No.: </label>10.1364/josaa.4.001304  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Discrimination, Psychological<br/>Fovea Centralis--physiology<br/>Humans<br/>Lighting<br/>Macula Lutea--physiology<br/>Male<br/>Sensory Thresholds<br/>Space Perception--physiology