Emotions: surface signs of, 3; favorable to digestive secretions, 4-8; unfavorable to digestive secretions, 9-13; persistence of effects of, on digestive secretions, 12; effects of, on gastric and intestinal contractions, 13-18; in relation to sympathetic division, 36; in relation to adrenal secretion, 44, 52-59, 62-63; increase of blood sugar in, 66, 73; glycosuria in, 70-76; influence of, on distribution of blood in body, 108; faster coagulation of blood in, 177-182, but stopped by cutting splanchnics, 180-182; value of forced respiration in, 203; value of bronchiolar dilation in, 204; relation to action, 215; displayed in a “pattern” response, 218, 282; in relation to exhibitions of power and endurance, 215, 229; antagonisms between cranial and sympathetic, 268-270, and between sacral and sympathetic, 270-272; similarity of visceral changes in strong, 275-279; dependence of, on cerebral cortex, 282-283. Endurance: feats of, related to great emotion, 217-218; in the excitements of mania and dancing, 222-224; stimulated by music, 228. Esophagus: contractions of, associated with hunger sensation, 259-260. Fatigue: of muscle, 84; muscular, lessened by splanchnic stimulation, 89-93; as affected by increase of arterial pressure, 97-102; irritability of muscle in, increased by splanchnic stimulation, 101; explanation of effects of varied arterial pressure on, 104-106; lessens neuro-muscular irritability, 114-117, 120; effect of, on curarized muscle, 132; utility of adrenin in lessening effects of, 194, 195; of adrenal glands, 199; cessation of hunger contractions in, 262. Fear: anticipatory character of, 186-187; associated with action, 188; explanation of paralyzing effect of, 189; energizing influence of, 216; relation to rage, 275; bodily changes in, like those in rage, 276-277; importance of, as a fighting emotion, 286. “Fesselungsdiabetes,” 69. Fever: absence of hunger in, 242, 263. Fighting emotions: bodily changes in, like those in competitive sports, 219-221, 296; anger and fear as, 285; importance of, 286; satisfactions for, in competitive sports, 301. Food: effect of sight and smell of, on gastric secretion, 6. Football: glycosuria in players of, 75; relation of excitement and power in, 219-221. Frenzy: endurance in, 223, 224. Ganglia: autonomic, 23. Gastric glands: turgescence of, not the cause of hunger sensation, 249-250. Gastric juice: psychic secretion of, 5-8, 11; importance of, for intestinal digestion, 7; flow of, inhibited by excitement, 9-12, and by pain, 19. Generative organs: innervation of, 32, 33; effects of strong emotions on activities in, 271.