244 Dr. Beale Croonian Lecture. [May 11, 



L. Beale. Further observations on the Distribution of Nerves to the 

 Elementary Fibres of Striped Muscle. Phil. Trans., June 1862. 



Krause. Ueber die Endigung der Muskelnerven. Henle und Pfeufer's 

 Zeitschrift, 1863, p. 136. 



Th. W. Engelmann. Ueber die Endigungen der motorischen Nerven in 

 den quergestreiften Muskeln der Wirbelthiere. Centralblatt f. d. Medic. 

 Wissensch. 1863. 



L. Beale. On the Anatomy of Nerve-fibres and Cells, and on the ulti- 

 mate Distribution of Nerve-fibres. Quarterly Journ. of Mic. Science, April 

 1863. 



L. Beale. Further observations in favour of the view that Nerve-fibres 

 never end in Voluntary Muscles. Proceedings of the Royal Society, June 5, 

 1863. 



L. Beale. Remarks on the recent observations of Kiihne and Kolliker 

 upon the termination of the Nerves in Voluntary Muscle. Archives of Me- 

 dicine, vol. iii. p. 25. 



Th. Wilhelm Engelmann. Untersuchungen iiber den Zusammenhang 

 von Nerv- und Muskelfaser. Leipzig, 1863. 



Kiihne. Ueber die Endigung der Nerven in den Muskeln. Virchow's 

 Archiv, Band 27. 



Kiihne. Die Muskelspindeln. Virchow's Archiv, Band 28. 



Kiihne. Der Zusammenhang von Nerv- und Muskelfaser. Virchow's 

 Archiv, Band 29. 



L. Beale. An Anatomical Controversy. The distribution of Nerves to 

 Voluntary Muscle. Do nerves terminate in free ends, or do they invariably 

 form circuits and never end ? Archives of Medicine, vol. iv. 1865. Pub- 

 lished separately : Churchill, London ; Denicke, Leipzic. 



L. Beale. On the Structure and Formation of the Sarcolemma of 

 Striped Muscle, and of the exact relation of the nerves, vessels, and air- 

 tubes (in the case of insects) to the contractile tissue of Muscle. Trans. 

 Mic. Society, 1864. 



Rouget. Sur la terminaison des nerfs moteurs chez les Crustacea et les 

 Insectes. Comptes Rendus, Nov. 21, 1864. 



As the observations of Kolliker, Kiihne, and other observers in Ger- 

 many, who followed me, were made upon the breast-muscle of the frog, 

 while my first inquiries were instituted upon the muscles of the white 

 mouse, I subjected this particular muscle of the frog to the same process of 

 investigation which I had previously adopted in my researches in 1858-59, 

 which were published in I860. The results of these investigations will be 

 understood by reference to these drawings, most of which were printed in 

 my paper published in the Philosophical Transactions for 1862; and as 

 explanations are appended to these figures, it is unnecessary to describe them 

 more minutely here. 



Although the results of this further inquiry (published in 1862) were 

 favourable to the view I had advanced, they were deficient in this most 



