INDEX OF THE ILLUSTRATIONS. 



XIX 



Development of white fibrous tissue, 670 diam. 



Portion of dartos, 670 diam. 



Section of corpora cavernosa, slightly magnified 



- Plate XLIII. Fig. 2 



- XLIII. 3 



- XLIII. 4 



MUSCLE. 



Portion of striped muscle, 60 diam. - 

 Fragment of unstriped ditto, 670 diam. 

 Muscular fibrillse of the heart, 670 diam. 

 Fragment of striped muscle of frog, 350 diam. 

 Fibres and fibrillse of voluntary muscle, 350 diam. - 

 Fibres acted on by acetic acid, 350 diam. 

 Ditto in different degrees of contraction, 350 diam. - 

 Union of muscle with tendon, 130 diam. 

 Transverse section of muscular fibres, 350 diam. 

 Fibres of voluntary muscle of foetus, 670 diam. 

 Zigzag disposition of fibres, 350 diam. 

 Striped muscular fibre and fibrillae, 670 diam. 



NERVES. 



Tubes of motor nerve, 670 diam. ... 



The same after the action of spirit, 670 diam. 



The same after the action of acetic acid, 670 diam. - 



Portion of Casserian ganglion, 350 diam. 



Nerve tubes of cerebellum, 670 diam. 



Ditto of cerebrum, with clear cells, 670 diam. 



Varicose condition of ditto, 670 diam. 



Filaments of great sympathetic, 670 diam. - 



Cells of grey matter of cerebellum, 670 diam. 



Ditto of same, inner stratum, 670 diam. 



Caudate ganglionary cells, 350 diam. 



(Spinal cord, Medulla oblongata, Cerebellum.) 

 Ditto from locus niger of crus cerebelli, 350 diam. - 

 Ditto from hippocampus major, 350 diam. - 

 Ditto from locus niger of crus cerebri, 350 diam. 

 Pacinian bodies, natural size 



Ditto, magnified 60 diam. .... 

 A single Pacinian body, 100 diam. - 

 An anomalous Pacinian body ... 



Two other anomalous Pacinian bodies 

 Cells from corpus dentatura of cerebellum, 350 diam. 



a 2 



