Yonker, Julie E <br/><br/>
Negative association of testosterone on spatial visualization in 35 to 80 year old men.  [electronic resource] 

 -  Cortex; a journal devoted to the study of the nervous system and behavior  Apr 2006 
 - 376-86 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0010-9452 
<br/><br/><label>Standard No.: </label>10.1016/s0010-9452(08)70364-2  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Aging--blood<br/>Analysis of Variance<br/>Cognition--physiology<br/>Humans<br/>Imagination--physiology<br/>Male<br/>Memory--physiology<br/>Middle Aged<br/>Problem Solving--physiology<br/>Psychiatric Status Rating Scales<br/>Reference Values<br/>Space Perception--physiology<br/>Spatial Behavior--physiology<br/>Testosterone--blood