Another proof of progress might have been given, had time allowed of a reference to what has been done in the study of the brains of idiots, both morphologically and histologically, by Mierzejewski, Luys, and others, these results being sufficient to prove, had we no other evidence, the fundamental truth of cerebro-mental pathology-the dependence of healthy mind on healthy brain.
"Chapters in the History of the Insane in the British Isles"
Daniel Hack Tuke
To accurately determine this point it is absolutely essential to examine, histologically, the feet from embryos.
"Diseases of the Horse's Foot"
Harry Caulton Reeks