Heeley, D W <br/><br/>
Spatial frequency discrimination at different orientations.  [electronic resource] 

 -  Vision research  1989 
 - 1221-8 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0042-6989 
<br/><br/><label>Standard No.: </label>10.1016/0042-6989(89)90068-0  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Contrast Sensitivity--physiology<br/>Discrimination, Psychological--physiology<br/>Female<br/>Form Perception--physiology<br/>Humans<br/>Pattern Recognition, Visual--physiology<br/>Rotation<br/>Sensory Thresholds--physiology