Pupillary Phenomena on Application of a Strong Constant Electric Current As Used in Electronarcotic Treatment

Abstract

In the usual procedure of electronarcotic treatment, the electrodes are placed bitemporally and an initial electric current of 180 m.a. is applied for 30 seconds. During this period a tonic extension of the skeletal muscles occurs, accompanied by strong contraction of the pupils, which in the majority of cases are reduced to pin-point size. Slight convergence of the eyes may accompany the contraction. The contraction relaxes somewhat when clonus ensues, but usually becomes slightly more marked in the following stage when the electric current applied is between 60 and 80 m.a.