(Einrichtung zur Applikation elektrischer Ströme ... nach
Schaper.)
Description: These devices hold muscle or other specimens while
electrical currents are applied to them and they are being studied
under a microscope. The upper device is used to hold specimens in
open air. The lower apparatus holds specimens immersed in water or
other fluids. (Expanded caption Copyright 1998, Edward J.
Haupt)
(Source: None given.)
Source of illustration: Zimmermann, E. (1903). XVIII. Preis-
Liste über psychologische und physiologische Apparate (p.
132). Leipzig: Eduard Zimmermann.
DESCRIPTORS:
Type: Component
Stimulus:
System:
Output: