176 



THE INVOLUNTARY NERVOUS SYSTEM 



Ganglion, submaxillary, 26, 28, 61, 124, 



137- 



Ganoid, chromaffine cells of, 140. 

 Gland, Bartolini's, 42, 95, 127. 



Cowper's, 42, 95, 127. 



gastric, 126. 



innervation of, 123. 



lachrymal, 28, 61, 125. 



lingual, 91. 



orbital, 125. 



oxygen absorbed by secreting, 91. 



pancreatic, 86, 123, 126, 127. 



parotid, 28, 61, 86, 91, 125, 137. 



prostate, 42, 95, 123, 127. 



regulation of blood flow to, 90. 



retro-lingual, 125. 



secretion of, 91, 123. 



sublingual, 61, 125. 



submaxillary, 28, 86, 91, 97, 124, 125, 



137- 



supra-renal, 47, 139, 141, 142, 146. 



sweat, 31, 36, 123, 126, 128. 

 Goat, innervation ot bladder of, 57. 



HEART, coronary vessels of, 36, 48, 103. 



muscle, arrangement of fibres, 104. 

 Purkinje's fibres, 105. 



rhythmic contractions of, 80, 100, 



121. 



nerve, accelerator, 14, 34, 79, 83, 113. 



cells of, 25, 83, 100, in, 114, 154. 



inhibitory, 34, 79, 82, 83, 134. 



vertebrate, formation of, 82, 102. 

 Hedgehog, movements of spines in, 37. 

 Hirudo Medicinalis, chromaffine cells of, 



144. 



innervation of dorso-ventral muscles 



of, 159. 

 Hormones, 86. 



INFUNDIBULUM, 2, 45. 

 Intestine, innervation of, 50. 



peristaltic contractions of, 109. 



sphincter muscles of, 31, 44, 131, 152. 

 Islets of Langerhans, 126. 



KIDNEY, double segmentation of, 129. 



innervation of, 123, 128. 



LAMPREY, motor nerve cells in intestine 

 of, 51. 



suctorial muscles of, 77. 

 Leech, chromaffine cells of, 144, 151. 



excretory organs of, 160. 



ganglion cells of, 145, 153. 



innervation of antagonistic muscles of, 



147, 148. 



rhythmic vascular system, 109, 145. 

 Limulus, appendages, masticating, 4, 130. 

 respiratory, 4. 



double segmentation in, 156. 



muscles of, 3. 



nerve roots of, 156. 



prosoma of, 65. 



Limulus, rhythm of heart beat in, 106. 

 Liver, innervation of, 123. 



of involuntary muscle of, 52, 154. 



Lizard, heart of, 104. 



Lumbricus, chromaffine cells of, 144. 



longitudinal and circular muscles of, 



159- 

 Lungs, innervation of blood vessels of, 



36, 48- 

 of bronchial tubes of, 52, 154. 



MEDULLA oblongata, 8, 27, 52, 122, 134. 

 Medusa, nervous system of, no. 

 Meissner, plexus of, no. 

 Methylene blue, 79, 108, 113, 145, 146. 

 Mongoose, innervation of bladder of, 57. 

 Monkey, innervation of bladder of, 57. 



- pilomotor nerves of, 37. 

 Muscarin, action on heart muscle, 80, 81, 



82, 83, 145. 

 Muscle, ciliary, 28, 65, 67. 



- dilator, of eye, 66, 98. 



involuntary, for movements of hairs, 



22, 70. 



of skin, 38. 



of nictitating membrane, 38. 



movements of, 24. 



regulation of blood flow to, 85. 



retractor penis, 38, 69, 108, 120, 153. 



sphincter, of bladder, 32, 33, 58, 71, 



152. 



of iris, 27, 65, 66, 67, 98, 138. 



of stomach, 45, 5 1, 72, 73, 74. 



of urethra, 33, 44, 71. 



ileo-colic, 32, 33, 44, 72, 73, 118, 



152, 154- 



internal anal, 32, 33, 44, 53, 56, 58, 



60, 71, 72, 73. 



vesical, 44, 60. 



origin of, 45, 131. 



sterno-cleido-mastoid, 26. 



trapezius, 26. 



voluntary, i, 3, 62, 64. 



Muscle system, dermal, 39, 46, 47, 63, 

 69, 70, 108, 132, 150, 153, 159. 



endodermal, 61, 62, 63, 64, 66, 70, 



72, 131, 150, 152, 158. 



sphincter, of alimentary canal, 43, 



47, 52, 150, 159. 



uro-genito-dermal, 43, 47, 60, 70, 



95. ISO, 153, 159- ~ 



vascular, 46,63, 108, 150, 153, 159. 



vasodermal, 46, 62, 133. 



Myotome, 4, 21, 76. 



NERVE, accelerator to the heart, 14, 34, 

 79, 83, 113. 



auriculo-temporal, 28. 



cervical sympathetic, 37, 66, 93, 98, 



125. 



chorda tympani, 26, 28, 61, 86, go, 92, 



97, 124, 126, 137. 



ciliary, 27, 28, 65, 66. 



coccygeal, 55. 



