A Cinematic and Physiological Puzzle: Soviet Conjoined Twins Research, Scientific Cinema and Pavlovian Physiology

By Nikolai Krementsov, PhD

Among the many old motion pictures shelved in the collection of the National Library of Medicine is a uniquely strange two-reel 16 millimeter film, with an ungainly title: Neural and Humoral Factors in the Regulation of Bodily Functions (Research on Conjoined Twins).

Read Essay