Johns Hopkins Medicine Media Relations and Public Affairs Media Contact: Audrey Huang 410-614-5105; audrey@jhmi.edu April 13, 2006 Published in the March 17 issue of Science, their lizard study ...
The third, or parietal, eye of lizards and other lower vertebrates mediates the detection of dawn and dusk instead of conventional image-forming vision. The parietal eye photoreceptors resemble their ...
THE discovery of the parietal eye in lizards by de Graaf and Spencer is so recent that it is hardly necessary to preface an account of the structure of that organ in another group with the history of ...