Update 2/17/17 BBC The strange Victorian fashion of self-electrification

If you’ve been following along very closely you may recall that podcast episode #6 guest Anna Wexler mentioned in passing that she had been researching Ye Olde practice of therapeutically applying current to various parts of the body. Well, an early version of a new paper of hers landed the other day: Recurrent themes in the history of the home use of electrical stimulation: Transcranial direct current stimulation (tDCS) and the medical battery (1870–1920). It’s behind a paywall but here are some highlights.
- Although the home use of tDCS is often referred to as a novel phenomenon, in reality the late nineteenth and early twentieth century saw a proliferation of electrical stimulation devices for home use.
- In particular, the use of a portable electrotherapy device known as the “medical battery” bears a number of striking similarities to the modern-day use of tDCS.
- Many features related to the home use tDCS—a do-it-yourself movement, anti-medical establishment themes, conflicts between lay and professional usage—are a repetition of themes that occurred a century ago with regard to the medical battery.
- A number of features seem to be unique to the present, such as the dominant discourse about risk and safety, the division between cranial and non-cranial stimulation, and utilization for cognitive enhancement purposes.
- Viewed in historical context, the contemporary use of electrical stimulation at home is not unusual, but rather the latest wave in a series of ongoing attempts by lay individuals to utilize electricity for therapeutic purposes.
@DIYtDCS Also: the full patent file for that image is here: https://t.co/vvqp8sQfuC … other interesting images there too
— Anna Wexler (@anna_wexler) December 3, 2016
Lots of ‘medical battery’ patents here.
And a ton of wonderful images to be found in books in Google’s digitized library.
Most of these came from a single book!


















Just found this in iTunesU. Wow! You’ll recognize many of these names if you’re reading the tDCS literature. I’ve only watched the Michael Weisend talks (whom we met 










This comes to us via the Neuroelectrics.com