222 VISION 



Bogartz, R. S. 1965. The criterion method: Some analyses and remarks. 



Psychol. Bull. 64:1-14. 

 Clark, E. 1959. Instrumental conditoning of lemon sharks. Science 136:217- 



218. 

 Clark, E. 1961. Visual discrimination in lemon sharks. Symp. Papers, 10th 



Pac. Sci. Congr., Honolulu 10:175-176. (Abstr.) 

 Clark, E. 1963. The maintenance of sharks in captivity, with a report on 



their instrumental conditioning. Pages 115-149 in P. W. Gilbert, ed. Sharks 



and survival. D. C. Heath, Boston. 

 Cohen, D. H., T. A. Duff, and S. O. E. Ebbesson. 1973. Electrophysiological 



identification of a visual area in shark telencephalon. Science 182:492- 



494. 

 Demski, L. 1977. Electrical stimulation of the shark brain. Amer. Zool., 



17:487-500. 

 Dewsbury, D. A., and J. J. Bernstein. 1969. Role of the telencephalon in 



performance of conditioned avoidance responses by goldfish. Exp. Neurol. 



23:445-456. 

 Ebbesson, S. O. E. 1970. The selective silver impregnation of degenerating 



axons and their synaptic endings in non-mammalian species. Pages 132- 



161 in W. J. H. Nauta and S. O. E. Ebbesson, eds. Contemporary research 



methods in neuroanatomy. Springer-Verlag, New York. 

 Ebbesson, S. O. E. 1971. Projections of the optic tectum in the nurse shark 



(Ginglymostoma cirratum Bonnaterre). Proc. 1st Ann. Mtg. Soc. Neurosci. 



1971:109 (Abstr.) 

 Ebbesson, S. O. E. 1972a. New insights into the organization of the shark 



brain. Comp. Biochem. Physiol. 42A:121-129. 

 Ebbesson, S. O. E. 19726. A proposal for a common nomenclature for some 



optic nuclei in vertebrates and the evidence for the common origin of two 



such cell groups. Brain, Behav., Evol. 6:75-91. 

 Ebbesson, S. ,0. E., and L. Heimer, 1970. Projections of the olfactory 



tract fibers in the nurse shark {Ginglymostoma cirratum). Brain Res. 



17:47-55. 

 Ebbesson, S. O. E., and J. S. Ramsey. 1968. The optic tracts of two species 



of sharks (Galeocerdo cuuier and Ginglymostoma cirratum). Brain Res. 



8:36-53. 

 Ebbesson, S. O. E., and D. M. Schroeder. 1971. Connections of the nurse 



shark's telencephalon. Science 173:254-256. 

 Fink, R. P., and L. Heimer. 1967. Two methods for selective silver impregna- 

 tion of degenerating axons and their synaptic endings in the central ner- 

 vous system. Brain Res. 4:369-374. 

 Flood, N. B., and J. B. Overmier. 1971. Effects of telencephalic and olfactory 



lesions on appetitive learning in goldfish. Physiol. & Behav. 6:35-40. 

 Graeber, R. C. 1972. Visual discrimination learning in sharks (Negaprion 



brevirostris and Ginglymostoma cirratum): Effects of central nervous sys- 

 tem lesions. Doctoral dissertation, University of Virginia, Charlottesville. 



191 p. 



