INDEX OF SUBJECTS 



647 



Precellular fibres, 369 

 Preganglionic fibres, 368 

 Prevertebral ganglia, 360 

 Progression, bulbar centre, 413 

 Projection areas, cerebrum, 592 



fibres, cerebrum, 532 



of sensation, 202 



retino-cerebral, 600 

 Prosencephalon, 380, 526-635 

 Protein, lactic acid, 39 



metabolism muscle, 43, 45 

 Proteogenesis, muscle, 45 

 Proteolysis, muscle, 44 



products, 45 

 Proteose, muscle, 37 

 Pseudo-reflexes, 374 

 Psychical blindness, dog, 599 

 man, 609 



deafness, 611 



functions, 623 



bulbar and pontine, 415 

 spinal, 311 

 Puberty, voice, 148 

 Pulvinar, 490 



lesion, 523 



vision, 522 

 Pyramidal tracts, 287 et seq. 



comparative anatomy, 342 



origin, 593 



Quasi-consciousness, bulb and pons, 415 

 Quasi-reflexes, 374 



Kami communicantes, 365 

 Reciprocal innervation, 320, 569 

 Recitation, 153 

 Recurrent laryngeal nerve, 140 



sensibility, 294, 392 

 Reflex action, 310 et seq. 

 final common path, 323 

 receptive field, 322 

 receptors, 321 



arc, 322 



scratch, 321 

 Reflexes, allied, 323 



antagonistic, 323 



axon, 374 



long and short, 313 



Pfliiger's laws, 314 



spinal, 313 



bibliography, 356 



spread, 313 



sympathetic, peripheral, 378 

 Refractory period, spinal cord, 265 

 Regeneration, nerve, 234 

 Reinforcement, cerebellar, 483 



dorsal spinal roots, 297 



sympathetic ganglia, 376 

 Relaxation, active, 30 



muscle, 88 

 Resolution, forces, 105 



tones, 131 

 Resonators, 131 



Respiration, cortical excitation, 570 



laryugeal, 141 



muscle, 42 



nerve, 231 



Respiratory centres, bulbar, 412 

 spinal, 352 



quotient, muscle, 42 

 nerve-centres, 273 

 Rheochord, 75 

 Rhinophones, 165 

 Rhythm, cortex cerebri, 562, 564 



oesophageal, Aplysia, 32 <fe 



tremor, 563 



Rigidity, decerebrate, 518 

 Rigor mortis, 36, 42 

 Rubidium salts, nerve, 219 

 Running, curves. 122 



Sacral autonomic system, 361, 372 

 Salivary glands, trophic nerves, 332 

 Salivation, glossopharyngeal, 405 

 Salts, nerve stimuli, 219 

 Sarcolemma, 25 

 Sarcomeres, 27 

 Sarcoplasm, 26, 33 

 Sartorius, contraction wave, 23 



innervation, 5 

 Scratch reflex, 321 

 Secondary contraction, 77 

 Secretion, cortex cerebri, 574 

 Secretory centres, bulbar, 405 



cortical, 574 



spinal, 352 

 Segmental limb fields, 304 



muscular fields, 303 



skin field, 303 

 Semivowels, 164 

 Sensation, projection, 202 

 Sensory-motor area, cortex, 581 



dog, 621 



man, 589 



monkey, 552 

 Sensory sphere, dog, 583, 584 



macacus, 587 

 Sentences, 171 

 Serum, muscle, 36 

 Ship, centre of gravity, 126 

 Shock, 294, 312, 336, 351, 353. 



duration, 312 



inhibition, 312 

 Shoes, recording, 115 

 Sigmoid gyrus, 547 

 Singing, art, 153 

 Sinus ovalis, amphioxus, 494 

 Sitting posture, 110 

 Skin, innervation, 303 et seq. 



trophic nerves, 332 

 Sleep, knee-jerk, 329 

 Smell, pulvinar, 523 

 Solar ganglion, 373 

 Sound, muscle. 19 



physics, 130, 131 

 Specific nerve energy, 262 



