1. Celesia GG. Correlation between visual evoked potentials and visualization of regions of cortical activation by positron emission tomography.In: Cracco RQ, Bodis-Wollner I, Eds. Evoked potentials. New York: Alan R. Liss, Inc. 1986: 320?30.
2. Regan D, Heron JR. Clinical investigation of lesions of the visual pathway: a new objective technique. J Neurol Neurosurg Psychiatry 1969; 32: 479?83.
3. Regan D. Human brain electrophysiology: evoked potentials and evoked magnetic fields in science and medicine. New York: Elsevier Science Publishing Co, Inc., 1989.
4. Regan D. Steady state evoked potentials. J Opt Soc Am 1977; 67: 1475?89.
5. Leguire LE, Lim H. Effect of retinal degeneration on the flash and pattern VER. Unpublished manuscript.