INDEX 



607 



Erasistratus, 8 

 Ergograph, 462 

 Esters, 113 

 Eiidorina, 60 



as cell-republic, 568 

 Euglena, axial orientation of, 499 

 Excitability, 18 

 Excitation, 356, 357, 469, 491) 



by cliemical stimuli, 365 



by electrical stimuli, 41'2 



by meclianical stimuli, 379 



by pliotic stimuli, 399 



bj' thermal stimuli, 389 



polar, 414 

 Excretion bj' Amceha, 169 



of dissolved substances, 166 



of gaseous substances, 166 



of solid substances, 166 

 Excretions, 166, 173 



gaseous, 173 



liquid, 174 



solid, 176 

 Exhaustion, 469 

 Exoplasm, 235 

 Expansion, 233 



of muscle, 246 

 Experimentum mirabile, 496 

 Extra current, 410 



Fakirs, Indian, 126 

 Fat, 113 



decrease of, in hunger, 277 



digestion of, 155 



fate of ingested, 161 



localisation of, in cell, 117 



origin of, from carbohydrate, 159 



origin of, from proteid, 110, 163, 332, 

 480 

 Fat-droplets, 83, 95, 172 



ingestion of, 144 

 Fat-metamorphosis, 331 

 Fatigue, 460, 469 



causes of, 469 

 Fatigue-curve of muscle, 463 

 Fatigue-substances, 468 

 Fattening, 275, 331 

 Fatty acids, 113, 155 

 Fatty infiltration, 331 

 Fermentation, alcoholic. 111, 157 



butyric acid, 112 



lactic acid, 112 

 Fermentation-tube, 111, 372 

 Ferment-organisms, 156 

 Ferments, 155 



van Helmont's doctrine of, 13, 15 



organised, 156 



unorganised, 109, 151, 156, 171 

 Fernelius, 12 

 Ferns, ohemotaxis of spermatozoids of, 



435 

 Fertilisation, 190, 198 

 Fibrin, 107 

 Fibrinogen, 107 



FiJiciiwi', 316 



Fish embrj'os, galvanotaxis of, 455 



Fission, 191 



F/(ige//afa, galvanotaxis of, 458 



Flagellated cell, 247 



Fly-larvfe, liistolj'sis of tissue in, 322 



origin of fat from proteid in, 164 

 Food as general vital condition, 274 



compensatorj', 141, 161, 555 



ingestion of, 142 



primitive, 141, 555 



selection of, 146, 527 

 Food-bodies in cells, 82 

 Food-stufts, 138 



Food-vacuoles, 144, 146, 169, 527 

 Force, 209 



Force hypermechanigue 18, 45 

 Form, changes of, 177 

 Fowl, Rxperimentum mirabile, 49() 

 Frog, reilex tone of, 358 

 Fruit-sugar, 110 

 Function, cliange of, 270 



pliysiological, 576 

 Functions, pliysical (natural), 11 



psycliical (animal), 11 



sphygmical (vital), 11 

 Fungi, 316 



nutrition of, 140, 274 



Galen, 9 

 Galvani, 19, 263 

 Galvanic current, 264, 404 



polar excitation by, 414 

 Gah-anio element, 265, 404 

 Galvanic key, 406 

 Galvanism, 263 

 Galvanometer, 259 

 Galvanotaxis, 455 « 

 Ganglion-cell, 581 



action of narcotics upon, 376 



calcification of, 335 



changes in, during activity, 464, 516 



depression of, 494 



excitation of, 494 



fatigue of, 464 



inliibition of, 494 

 Gangrene, dry, 324 



moist, 326 

 (ias-chamber, Engelmann's, 284, 519 

 Gases as constituents of living sul>- 



stance, 115 

 Gas-flame, comparison of vital pheno- 

 mena with, 54(J 

 Oafifruiada, 317 

 Gastrula, 317 

 Gelatine foams, radiation-phenomena 



in, 531 

 Gemmation, 191, 196 

 Genealogical tree of organisms, 178, 316 

 Geotaxis, 445 



Germ-regions, organ-forming, 534 

 Girtanner, 19 

 Glisson, 15, 17 



