Published online by Cambridge University Press: 08 February 2018
This paper is devoted to investigations into the resistance of the skin to a direct current, measured daily in normal and mental subjects. These investigations arose out of special studies in the endocrinology of mental disease, and revealed some correlation between the diurnal resistance and endocrine functioning.
The resistance of the body to the passage of a direct current is not a true resistance, being a complex phenomenon in which ohmic resistance and polarization are concerned. It has usually been referred to by other workers as the DC resistance of the skin, and has been expressed in ohms when measured with the type of apparatus used in this study. With apparatus of this sort, various workers have reported fluctuations. In this paper, although fluctuations are referred to as changes in diurnal resistance, they are in reality an effect, and not in the strict sense a resistance change. It is with the alterations in this effect in a variety of psychiatric and endocrine conditions that this paper is concerned.
To send this article to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Dropbox account. Find out more about saving content to Dropbox.
To save this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Google Drive account. Find out more about saving content to Google Drive.
eLetters
No eLetters have been published for this article.