George Coghill, Serge Gracovetsky and the Spinal Engine theory

Print PDF eBookFor nearly 40 years, from the beginning of the 20th century until his death in 1941, biologist George Coghill studied salamanders. (See George Coghill) His goal was to find the origins of response and movement in a vertebrate … Continue reading George Coghill, Serge Gracovetsky and the Spinal Engine theory