Description of a Skin Galvanometer that Gives a Graphic Record of Activity in the Sympathetic Nervous System
- 1 July 1949
- journal article
- research article
- Published by Journal of Neurosurgery Publishing Group (JNSPG) in Journal of Neurosurgery
- Vol. 6 (4), 279-284
- https://doi.org/10.3171/jns.1949.6.4.0279
Abstract
The patient and a 4.5-volt battery are connected by a Wheatstone bridge circuit to an amplifier and a 5 milliampere ink-recording ammeter. Photographs, wiring diagram, and detailed operating instructions are given. The instrument''s use for 8 yrs. in diagnosis and expt. is summarized.Keywords
This publication has 1 reference indexed in Scilit:
- The Significance of Changes in the Electrical Resistance of the Body during SleepProceedings of the National Academy of Sciences, 1926