A part of this Gallery regarded as the core of the Museum, contains objects which made up the most difficult Exhibition organized by the Museum until now. The difficulties were due to the complex and confusing field of electrotherapy. We chose an illustration of a Baraduc shower for the cover of the catalogue published on the occasion of the event.

We can see different devices such as induction apparatuses, a Charles Chardin storage battery, a galvanic current generator, pantostat, multostat, a Siemens Konvulsator 622 electroshock, an electronarcosis apparatus, others of high frequency (D'Arsonvalization), shortwave, radar therapy, electrosurgery, ultrasound, ultraviolet, infrared, etc.