J Kugler

Effects of Chemical Stimulation of Electrically-Induced Phosphenes on their Bandwidth, Shape, Number and Intensity

Stereotactic and Functional Neurosurgery 1963 M. Knoll, J Kugler, Oskar Höfer et al. 57 citations

The perception of patterns not resulting from viewing external objects but stimulated by cranial electrodes with pulse currents within the electroencephalographic frequency range (‘phosphenes’) has been investigated in earlier work. The experiments described in this paper were undertaken to observe in one subject effects of chemical stimulation (by mescaline, psilocybin and LSD) on...