SUMMARY OF EQUIPMENT AND MATERIAL 143 
D. Muscle tissues. 
1. Smooth involuntary muscle: Teased preparations (Use 
also sections of intestine for longitudinal and transverse 
sections of smooth muscle in situ.) 
2. Striated voluntary muscle. 
(a) Teased preparations. 
(b) Longitudinal and transverse sections of voluntary 
muscle of Necturus. 
(c) Longitudinal and transverse sections of voluntary mus¬ 
cle of rabbit or other mammal. 
3. Striated involuntary, or heart, muscle: Longitudinal sections 
through a piece of heart muscle. 
E. Nerve tissues. 
1. Cells. 
(a) Smear preparations of nerve cells of spinal cord. 
(■ b ) Golgi preparations of cerebral and cerebellar cortex. 
(c) Sections through cerebral and cerebellar cortex to show 
details of structure of the various types of cells in situ. 
2. Fibers. 
(a) Teased preparations of nerve fibers stained in haema- 
toxylin. 
(b) Teased preparations of nerve fibers treated with osmic 
acid. 
(c) Transverse sections of nerve fibers stained with haema- 
toxylin. 
( d ) Transverse sections of nerve fibers treated with osmic 
acid. 
3. Nerve endings. 
(a) Motor end plates in voluntary muscle. 
(b) Sensory endings (spindles) in voluntary muscle. 
(c) Pacinian corpuscles (in pancreas of cat). 
(d) Taste buds in the foliate papillae of the rabbit. 
(e) Preparations showing the olfactory and epithelial 
cells of the nasal mucous membrane. 
(f) Sections of the retina (frog, rabbit, or other form). 
(g) Sections through the spiral organ of Corti (ear of pig, or 
other mammal). 
