Outsourcing a visual neuropil – The central visual system of the median eyes of Galeodes granti Pocock, 1903 (Arachnida: Solifugae)

2021 ◽  
Vol 60 ◽  
pp. 101024
Author(s):  
Tobias Lehmann ◽  
Roland R. Melzer
1992 ◽  
Vol 316 (4) ◽  
pp. 459-466 ◽  
Author(s):  
Katherine V. Fite ◽  
Lynn Bengston ◽  
Gregory Taggert ◽  
Neil Montgomery ◽  
Christopher Tyler

1989 ◽  
Vol 2 (4) ◽  
pp. 415-417 ◽  
Author(s):  
Charles Crist ◽  
David Lee Robinson

AbstractStudies of the physiology of the central visual system and visual behavior frequently require large tangent screens, and it has been difficult to create a smooth surface with uniform illumination. We have developed a technique for holding drafting paper on a sheet of acrylic so that it can be used as a tangent screen for both front and rear projections. The process utilizes a vacuum system that holds the paper firmly and produces a uniformly smooth surface with good light diffusion; it is simple, flexible, and inexpensive and can be used for any size screens.


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