"Countershock" in Electroconvulsive Therapy
- 1 March 1961
- journal article
- research article
- Published by American Medical Association (AMA) in Archives of General Psychiatry
- Vol. 4 (3), 254-258
- https://doi.org/10.1001/archpsyc.1961.01710090040005
Abstract
Alexander1 (1953) maintained that a nonconvulsive electrostimulation, called by him a "countershock," applied immediately after an electroconvulsive shock (ECS) had the effect that "the rather pronounced memory defects cleared up promptly." Russell et al.12 and Sweel14 reported similar findings, and Fabing7 has speculated about how the memory defect is allayed by nonconvulsive electrical stimulation. Medlicott,9 on the other hand, did not get the impression that nonconvulsive stimulation relieved postconvulsive amnesia or confusion. All statements concerning the problem are based on clinical observations only and psychometric methods have not been used. The purpose of the present investigation was to study experimentally whether a nonconvulsive electrostimulation ("countershock") after an ECS has any influence on retention of memory material, learnt a short time before the ECS, i.e., whether it influences postshock retrograde amnesia. Methods and Material General Procedure.—We chose toKeywords
This publication has 2 references indexed in Scilit:
- MEMORY DISTURBANCES AFTER ELECTROCONVULSIVE THERAPY.Acta Psychiatrica Scandinavica, 1957
- The Oximeter, an Instrument for Measuring Continuously the Oxygen Saturation of Arterial Blood in ManReview of Scientific Instruments, 1942