23. Effect of adrenin injection upon blood pressure and contractions of the _tibialis anticus_ muscle when denervated 131 24. Diagram of the graphic coagulometer 139 25. Record of five successive tests of coagulation 145 26. Shortening of coagulation time after injection of adrenin 151 27. Differing effects upon the coagulation time of slow and rapid injections of adrenin 153 28. Persistent shortening of the coagulation time after injection of adrenin when brain and upper cord pithed 154 29. Shortening of coagulation time after stimulation of the left splanchnic nerves 163 30. Shortening of coagulation time after stimulation of the left splanchnic nerves 164 31. Results of stimulating the left splanchnic nerves after removal of the left adrenal gland; and of stimulating the right splanchnic nerves with right adrenal gland present 169 32. Three shortenings of coagulation time after stimulation of the left sciatic nerve 174 33. Shortening of coagulation time during an operation under light anesthesia 175 34. Record of rapid clotting after emotional excitement 180 35. Rapid clotting after emotional excitement, with slowing of the process when the splanchnic nerves were cut in the thorax 182 36. Adrenal secretion produced by asphyxia 208 37. Intragastric pressure, respiration and report of hunger pangs against time 257 38. The same conditions as in Fig. 37 259 39. Compression of thin rubber bag in the lower esophagus, and report of hunger pangs against time 260 BODILY CHANGES IN PAIN, HUNGER, FEAR AND RAGE CHAPTER I THE EFFECT OF THE EMOTIONS ON DIGESTION